Baculites Stock Photos and Images

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Baculites Stock Photos and Images

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. CRETACEOUS FAUNAS FROM SOUTH AFRICA 155 Large, mammiform nodes already occur in Lower Campanian B. sparsi- nodosus (Fig. 60) and are well developed in B. mamillatus (Fig. 84A-C) in the Middle Campanian. Thin, rib-like ornament, albeit very closely spaced, occurs in B. coagmentatus (Fig. 88) and B. leopoliensis Collignon non Nowak (= Baculites collignoni nom. nov.) (Fig. 86) in the Middle Campanian of Madagascar. We initially thought (Klinger & Kennedy 1977: 74) that B. tanakae Matsumoto & Oba Stock Photo

RMRMH7T9–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. CRETACEOUS FAUNAS FROM SOUTH AFRICA 155 Large, mammiform nodes already occur in Lower Campanian B. sparsi- nodosus (Fig. 60) and are well developed in B. mamillatus (Fig. 84A-C) in the Middle Campanian. Thin, rib-like ornament, albeit very closely spaced, occurs in B. coagmentatus (Fig. 88) and B. leopoliensis Collignon non Nowak (= Baculites collignoni nom. nov.) (Fig. 86) in the Middle Campanian of Madagascar. We initially thought (Klinger & Kennedy 1977: 74) that B. tanakae Matsumoto & Oba

RM2JF109D–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. CRETACEOUS FAUNAS FROM SOUTH AFRICA 41 5 mm 5 mm. Fig. 19. Baculites bailyi Woods, 1906. Whorl section and suture lines. A-B. SAM-PCP6765.' C-D. SAM-PCP6766. E. SAM-PCP8729. F. NMBD108. Venter in whorl section pointing downward. Scale bar for size. numerous ventral intercalatories, to specimens with smooth flanks and only suggestions of ventral corrugations. The suture line of one of the latter (smooth specimens), TM540m (Fig. 70C) is nearly identical to that figured by Woods of the specimen of B. ba Stock Photo

RMRMH1R4–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. CRETACEOUS FAUNAS FROM SOUTH AFRICA 41 5 mm 5 mm. Fig. 19. Baculites bailyi Woods, 1906. Whorl section and suture lines. A-B. SAM-PCP6765.' C-D. SAM-PCP6766. E. SAM-PCP8729. F. NMBD108. Venter in whorl section pointing downward. Scale bar for size. numerous ventral intercalatories, to specimens with smooth flanks and only suggestions of ventral corrugations. The suture line of one of the latter (smooth specimens), TM540m (Fig. 70C) is nearly identical to that figured by Woods of the specimen of B. ba

RM2JF0N91–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. H I Fig. 162. A-F. Boehmoceras arculus (Morton, 1834). A-C. USNM 434130. D-F. USNM 434120. Both from the Upper Santonian of USGS Mesozoic locality 31555, Tombigbee Sand Member of the Eutaw Formation, collections from spoil heaps for lock and dam at Columbus, about 16 m below top of Member, Columbus, Lowndes County, Mississippi. G-I. Baculites capensis Woods, 1906, USNM 434089, from the Upper Santonian of USGS Mesozoic locality 31555. All x 1.. Please note that these images are extracted from scanned Stock Photo

RMRMKEJK–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. H I Fig. 162. A-F. Boehmoceras arculus (Morton, 1834). A-C. USNM 434130. D-F. USNM 434120. Both from the Upper Santonian of USGS Mesozoic locality 31555, Tombigbee Sand Member of the Eutaw Formation, collections from spoil heaps for lock and dam at Columbus, about 16 m below top of Member, Columbus, Lowndes County, Mississippi. G-I. Baculites capensis Woods, 1906, USNM 434089, from the Upper Santonian of USGS Mesozoic locality 31555. All x 1.. Please note that these images are extracted from scanned

RM2JF0K4N–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 120. Baculites corrugatus Elias, 1933. OUM KT7445, from the Pierre Shale, Didymoceras cheyennense zone, Upper Campanian, Indian Creek in SWV4 sec. 22, R. 12 E., T. 3 S, Pennington County, South Dakota, x 1. Occurrence. Upper Campanian, Bearpaw Formation, Alberta, Canada, Campanian, US Western Interior (Arkansas, Montana, Wyoming and Colorado). * Baculites cuneatus Cobban, 1962a Fig. 122 Meek 1876, text-figs 55-56 (as B. compressus). Warren 1930, pi. 2 (figs 1-2) (as B. compressus). Cobban 1962a: Stock Photo

RMRMKHA5–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 120. Baculites corrugatus Elias, 1933. OUM KT7445, from the Pierre Shale, Didymoceras cheyennense zone, Upper Campanian, Indian Creek in SWV4 sec. 22, R. 12 E., T. 3 S, Pennington County, South Dakota, x 1. Occurrence. Upper Campanian, Bearpaw Formation, Alberta, Canada, Campanian, US Western Interior (Arkansas, Montana, Wyoming and Colorado). * Baculites cuneatus Cobban, 1962a Fig. 122 Meek 1876, text-figs 55-56 (as B. compressus). Warren 1930, pi. 2 (figs 1-2) (as B. compressus). Cobban 1962a:

RM2JF084H–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 126 ANNALS OF THE SOUTH AFRICAN MUSEUM 0 5 mm I J. Fig. 80. Whorl sections and suture lines. A-B. Baculites increscens Collignon, 1970. A. SAM-PCZ11995. B. SAM-PCZ11986. C-D. Baculites duharti Hiinicken, 1965. C. SAM-PCZ7685. D. SAM-PCZ7685. Venter in whorl section pointing upward. Scale bar for size. 12 mm, shows a similar rounded, trigonal whorl section. PCZ11993 (Fig. 79N-0) and PCZ11986 show typical phragmocone ornament consisting of prominent, dorsolaterally situated auricular nodes, projected v Stock Photo

RMRMHBCN–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 126 ANNALS OF THE SOUTH AFRICAN MUSEUM 0 5 mm I J. Fig. 80. Whorl sections and suture lines. A-B. Baculites increscens Collignon, 1970. A. SAM-PCZ11995. B. SAM-PCZ11986. C-D. Baculites duharti Hiinicken, 1965. C. SAM-PCZ7685. D. SAM-PCZ7685. Venter in whorl section pointing upward. Scale bar for size. 12 mm, shows a similar rounded, trigonal whorl section. PCZ11993 (Fig. 79N-0) and PCZ11986 show typical phragmocone ornament consisting of prominent, dorsolaterally situated auricular nodes, projected v

RM2JF10XN–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 68 ANNALS OF THE SOUTH AFRICAN MUSEUM. Fig. 38. Baculites capensis Woods, 1906. Suture lines and whorl section. A. SASH13/6. B. SASA335. C. SAM-1670b. Venter in whorl section pointing downward. Scale bar for size. Form 5 (= var. tenuetuberculata Collignon, 1966: 6, pi. 457 (figs 1863-4). Generally large forms with weak conical to rounded tubercles, e.g. SAM- PCZ12002 (Fig. 36A-C). These are probably only large forms (macroconchs) of form 3. Form 6. Generally large forms with prominent conical to cres Stock Photo

RMRMHPPE–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 68 ANNALS OF THE SOUTH AFRICAN MUSEUM. Fig. 38. Baculites capensis Woods, 1906. Suture lines and whorl section. A. SASH13/6. B. SASA335. C. SAM-1670b. Venter in whorl section pointing downward. Scale bar for size. Form 5 (= var. tenuetuberculata Collignon, 1966: 6, pi. 457 (figs 1863-4). Generally large forms with weak conical to rounded tubercles, e.g. SAM- PCZ12002 (Fig. 36A-C). These are probably only large forms (macroconchs) of form 3. Form 6. Generally large forms with prominent conical to cres

RM2JF0CFK–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 31. Baculites capensis Woods, 1906. Whorl sections of specimens from the type locality. A. SAM-PCP8360/10. B. SAM-PCP8360/13. C. SAM-PCP8052. D. SAM-PCP8241. E. SAM-PCP8051. F. SAM-PCP8644. G. SAM-PCP8663. H. SAM-PCP8663. I. SAM-PCP6767. Venter pointing downward. Scale bar for size. Description of type specimens. The lectotype, SAM-4823 (Fig. 27D-H) is part of a phragmocone, partially filled with sparry calcite and glauconitic silt. SAM-4824 (Fig. 28B-E) is non-septate, and, at the larger end, h Stock Photo

RMRMJYPF–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 31. Baculites capensis Woods, 1906. Whorl sections of specimens from the type locality. A. SAM-PCP8360/10. B. SAM-PCP8360/13. C. SAM-PCP8052. D. SAM-PCP8241. E. SAM-PCP8051. F. SAM-PCP8644. G. SAM-PCP8663. H. SAM-PCP8663. I. SAM-PCP6767. Venter pointing downward. Scale bar for size. Description of type specimens. The lectotype, SAM-4823 (Fig. 27D-H) is part of a phragmocone, partially filled with sparry calcite and glauconitic silt. SAM-4824 (Fig. 28B-E) is non-septate, and, at the larger end, h

RM2JF116B–Baculites sp.

. Dr. H.G. Bronn's Klassen und Ordnungen der Weichthiere (Malacozoa) : wissenschaftlich dargestellt in Wort und Bild ; Kopftragende Weichthiere (Malacozoa cephalophora). Cephalopoda; Mollusks. Hamites attenuatus. Fig. 119. m,^ 'fW Turrilites catenatus. m Fig. 120.. Baculites baculoides. aber werden an der endlichen Mündung des ausgewachsenen Thiers ganz besondere Ohren oder Lappen gefunden, die, wie man aus den Anwachs- streifen der Schale sieht, vor der völligen Reife des Thiers nicht vorhan- den waren. So hat z.B. der Am. Jason (135. 2), lingulatusu.^.w. auf jeder Seite ein langes, schmal ge Stock Photo

RMREW5TK–. Dr. H.G. Bronn's Klassen und Ordnungen der Weichthiere (Malacozoa) : wissenschaftlich dargestellt in Wort und Bild ; Kopftragende Weichthiere (Malacozoa cephalophora). Cephalopoda; Mollusks. Hamites attenuatus. Fig. 119. m,^ 'fW Turrilites catenatus. m Fig. 120.. Baculites baculoides. aber werden an der endlichen Mündung des ausgewachsenen Thiers ganz besondere Ohren oder Lappen gefunden, die, wie man aus den Anwachs- streifen der Schale sieht, vor der völligen Reife des Thiers nicht vorhan- den waren. So hat z.B. der Am. Jason (135. 2), lingulatusu.^.w. auf jeder Seite ein langes, schmal ge

RM2JF0JM9–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 5 mm Fig. 77. Baculites sulcatus Baily, 1855. ?Late form. Whorl sections and suture line. A-B. MRC7. C. MRC 6. D. MRC3. E. MRC21. F. MRC23. E. MRC20. Venter in whorl sections pointing downward. Scale bar for size. B. sulcatus grows to as large a size as B. vanhoepeni, nor is ornament ever as prominent. Also, the two species appear to differ in age: B. sulcatus appears restricted to the Lower Campanian, whereas B. vanhoepeni is a typical Middle or even partly Upper Campanian species, occurring in asso Stock Photo

RMRMHK0B–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 5 mm Fig. 77. Baculites sulcatus Baily, 1855. ?Late form. Whorl sections and suture line. A-B. MRC7. C. MRC 6. D. MRC3. E. MRC21. F. MRC23. E. MRC20. Venter in whorl sections pointing downward. Scale bar for size. B. sulcatus grows to as large a size as B. vanhoepeni, nor is ornament ever as prominent. Also, the two species appear to differ in age: B. sulcatus appears restricted to the Lower Campanian, whereas B. vanhoepeni is a typical Middle or even partly Upper Campanian species, occurring in asso

RM2JF0M9B–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 40. Baculites capensis Woods, 1906. Suture lines and whorl sections. A. SASA2101. B. SAM-PCZ8039. C. SAM-PCZ12009. Venter in whorl sections pointing downward. Scale bar for size. Form 11. (= ?B. sparsinodosus Collignon, 1969: 23, pi. 521 (figs 2052- 2054)). Rare, ?Lower Campanian forms with large, rounded, distantly spaced tubercles, e.g. SAM-PCZ8022 (Fig. 54A), SAM-PCZ9971 (Fig. 54B) and SAM-PCZ9972 (Fig. 54C-E). ?Form 12. Rare Santonian specimens with very widely spaced tubercles, e.g. SAM-PCZ Stock Photo

RMRMHPMD–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 40. Baculites capensis Woods, 1906. Suture lines and whorl sections. A. SASA2101. B. SAM-PCZ8039. C. SAM-PCZ12009. Venter in whorl sections pointing downward. Scale bar for size. Form 11. (= ?B. sparsinodosus Collignon, 1969: 23, pi. 521 (figs 2052- 2054)). Rare, ?Lower Campanian forms with large, rounded, distantly spaced tubercles, e.g. SAM-PCZ8022 (Fig. 54A), SAM-PCZ9971 (Fig. 54B) and SAM-PCZ9972 (Fig. 54C-E). ?Form 12. Rare Santonian specimens with very widely spaced tubercles, e.g. SAM-PCZ

RM2JEJYWY–Baculites sp.

. Boletín de la Sociedad Española de Historia Natural. Natural history. DE HISTORIA NATURAL. TurriUtes. Macroscaphiies. Baculites neocomiensis D'Orb. Ptychoceras, ay h. Pachydiscus (?). Diivalia dilatata Blain. — var. muy pequeña. BelemnUes pisUUiforims Blain i?). — ayl. Pleurotomaria. Cerithmm a y b. Terehratida tamarindiis. Trochosmilia {?)-Cidaris ind. De la Alcor aya. Ammonites Suh-Royerianus Hallada. Ptychoceras, a. HopUtes. Orlitolina conoidea A. Gras. r — discoidea A. Gras. — I en ticii laris B1 u m (?). Natica, Crinoides y Poliperos. 327 N. B Al imprimir la noticia acerca del Triásico Stock Photo

RMRHGE8A–. Boletín de la Sociedad Española de Historia Natural. Natural history. DE HISTORIA NATURAL. TurriUtes. Macroscaphiies. Baculites neocomiensis D'Orb. Ptychoceras, ay h. Pachydiscus (?). Diivalia dilatata Blain. — var. muy pequeña. BelemnUes pisUUiforims Blain i?). — ayl. Pleurotomaria. Cerithmm a y b. Terehratida tamarindiis. Trochosmilia {?)-Cidaris ind. De la Alcor aya. Ammonites Suh-Royerianus Hallada. Ptychoceras, a. HopUtes. Orlitolina conoidea A. Gras. r — discoidea A. Gras. — I en ticii laris B1 u m (?). Natica, Crinoides y Poliperos. 327 N. B Al imprimir la noticia acerca del Triásico

RM2JF0FE6–Baculites sp.

. Annals of the South African Museum. Annale van die Suid-Afrikaanse Museum. f >. B Fig. 4. A. Crinoid stem ossicle of the Isocrinus type. B. Cidaris sp. indet. Scale bars 0,5 cm long. MOLLUSCA-CEPHALOPODA Baculites subanceps Haughton (Fig. 5) Eupachydiscus ? sp. (Fig. 6) Pachydiscid sp. indet (compressed) Saghalinites sp. cf. S. cala (Forbes) (Fig. 7A-B) MOLLUSCA-GASTROPODA Turritella (Zaria) cf. T. (Z.) besairiei Basse MOLLUSCA-BIVALVIA Rhynchostreon decassata (Goldfuss) Lopha (Actinostreon) schnaebelei Basse (Fig. 7C-H) 'Trigonia* sp. Spondylus douvillei Basse Panopea cf. orient all s (F Stock Photo

RMRMJ9F5–. Annals of the South African Museum. Annale van die Suid-Afrikaanse Museum. f >. B Fig. 4. A. Crinoid stem ossicle of the Isocrinus type. B. Cidaris sp. indet. Scale bars 0,5 cm long. MOLLUSCA-CEPHALOPODA Baculites subanceps Haughton (Fig. 5) Eupachydiscus ? sp. (Fig. 6) Pachydiscid sp. indet (compressed) Saghalinites sp. cf. S. cala (Forbes) (Fig. 7A-B) MOLLUSCA-GASTROPODA Turritella (Zaria) cf. T. (Z.) besairiei Basse MOLLUSCA-BIVALVIA Rhynchostreon decassata (Goldfuss) Lopha (Actinostreon) schnaebelei Basse (Fig. 7C-H) 'Trigonia* sp. Spondylus douvillei Basse Panopea cf. orient all s (F

RM2JF0KF8–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 7. A-F. Baculites yokoyamai Tokunaga & Shimizu, 1926. A. NMBDl 158/2. B-C. NMBDl 158/3, specimen with distinct ribbing on body chamber. D. NMBD1158/4. E. NMBD1158/1. F. NMBD1158/7. All from a locality on the Msunduzi River, Van Hoepen collection, presumably the equivalent of locality 145 of Kennedy & Klinger (1975: 299), St Lucia Formation, Coniacian II. Scale x 1. The baculitid records from Central America and Brazil are scant. Only B. yokoyamai is known from the Lower Coniacian of Vene Stock Photo

RMRMH294–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 7. A-F. Baculites yokoyamai Tokunaga & Shimizu, 1926. A. NMBDl 158/2. B-C. NMBDl 158/3, specimen with distinct ribbing on body chamber. D. NMBD1158/4. E. NMBD1158/1. F. NMBD1158/7. All from a locality on the Msunduzi River, Van Hoepen collection, presumably the equivalent of locality 145 of Kennedy & Klinger (1975: 299), St Lucia Formation, Coniacian II. Scale x 1. The baculitid records from Central America and Brazil are scant. Only B. yokoyamai is known from the Lower Coniacian of Vene

RM2JEMYE5–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. t- -i - Fig. 63. Baculites codyensis Reeside, 1927a, USNM 507257, from USGS Mesozoic locality 21425, the Santonian Marias River Shale on the east bank of the Marias River, 18.15 km (11 miles) south-west of Shelby, in the WVi NE*4 SEV4 sec. 14, T. 31 N., R. 4 W., Toole County, Montana. A x 40; B x 90.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble Stock Photo

RMRMKNYM–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. t- -i - Fig. 63. Baculites codyensis Reeside, 1927a, USNM 507257, from USGS Mesozoic locality 21425, the Santonian Marias River Shale on the east bank of the Marias River, 18.15 km (11 miles) south-west of Shelby, in the WVi NE*4 SEV4 sec. 14, T. 31 N., R. 4 W., Toole County, Montana. A x 40; B x 90.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble

RM2JF081C–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. THE AMMONITE FAMILY BACULITIDAE 23 CAMPANIAN. B. sp. 2. cf. haresi 0(223 B. sp. 3. cf. increscens 0E2) B. subanceps [?=B. scotti in Hassan] 0{ TTT B. cf. ovatus B. palestinensis d e w ? CO H as o H a o Fig. 13. Stratigraphic distribution of species of the genus Baculites in the Campanian in the Middle East and North Africa.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may Stock Photo

RMRMKYHM–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. THE AMMONITE FAMILY BACULITIDAE 23 CAMPANIAN. B. sp. 2. cf. haresi 0(223 B. sp. 3. cf. increscens 0E2) B. subanceps [?=B. scotti in Hassan] 0{ TTT B. cf. ovatus B. palestinensis d e w ? CO H as o H a o Fig. 13. Stratigraphic distribution of species of the genus Baculites in the Campanian in the Middle East and North Africa.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may

RM2JF0NFR–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. B Fig. 4. A. Crinoid stem ossicle of the Isocrinus type. B. Cidaris sp. indet. Scale bars 0,5 cm long. MOLLUSCA-CEPHALOPODA Baculites subanceps Haughton (Fig. 5) Eupachydiscus? sp. (Fig. 6) Pachydiscid sp. indet (compressed) Saghalinites sp. cf. S. cala (Forbes) (Fig. 7A-B) MOLLUSCA-GASTROPODA Turritella (Zaria) cf. T. (Z.) besairiei Basse MOLLUSCA-BIVALVIA Rhynchostreon decussata {Goldfuss) Lopha (Actinostreon) schnaebelei Basse (Fig. 7C-H) 'Trigonid sp. Spondylus douviUei Basse Panopea cf. oriental Stock Photo

RMRMKGAN–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. B Fig. 4. A. Crinoid stem ossicle of the Isocrinus type. B. Cidaris sp. indet. Scale bars 0,5 cm long. MOLLUSCA-CEPHALOPODA Baculites subanceps Haughton (Fig. 5) Eupachydiscus? sp. (Fig. 6) Pachydiscid sp. indet (compressed) Saghalinites sp. cf. S. cala (Forbes) (Fig. 7A-B) MOLLUSCA-GASTROPODA Turritella (Zaria) cf. T. (Z.) besairiei Basse MOLLUSCA-BIVALVIA Rhynchostreon decussata {Goldfuss) Lopha (Actinostreon) schnaebelei Basse (Fig. 7C-H) 'Trigonid sp. Spondylus douviUei Basse Panopea cf. oriental

RM2JF139X–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. THE AMMONITE FAMILY BACULITIDAE 181 -. &->-. B H s, M Fig. 137. Baculites mariasensis Cobban, 1951. A-C. USNM433869 from the Mancos Shale, USGS Mesozoic locality D7230, in Sevier County, Utah. D-F. USNM 433877 from the Marais River Shale, USGS Mesozoic locality 21422, in Toole County, Montana. G-I. USNM 433885 from the same locality. J-M. USNM 433876 from the same locality. All from the Middle Coniacian Inoceramus deformis zone. All x 1.. Please note that these images are extracted from scanne Stock Photo

RMRMKGBD–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. THE AMMONITE FAMILY BACULITIDAE 181 -. &->-. B H s, M Fig. 137. Baculites mariasensis Cobban, 1951. A-C. USNM433869 from the Mancos Shale, USGS Mesozoic locality D7230, in Sevier County, Utah. D-F. USNM 433877 from the Marais River Shale, USGS Mesozoic locality 21422, in Toole County, Montana. G-I. USNM 433885 from the same locality. J-M. USNM 433876 from the same locality. All from the Middle Coniacian Inoceramus deformis zone. All x 1.. Please note that these images are extracted from scanne

RM2JF0D10–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 62. Baculites codyensis Reeside, 1927a. A. USNM 207255. B. USNM 507256. Both from USGS Mesozoic locality 21425, the Santonian Marias River Shale on the east bank of the Marias River, 18.15 km (11 miles) south-west of Shelby, in the WV2 NEV4 SEV4 sec. 14, T. 31 N., R. 4 W., Toole County, Montana. A x 90; B x 120.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not per Stock Photo

RMRMKP22–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 62. Baculites codyensis Reeside, 1927a. A. USNM 207255. B. USNM 507256. Both from USGS Mesozoic locality 21425, the Santonian Marias River Shale on the east bank of the Marias River, 18.15 km (11 miles) south-west of Shelby, in the WV2 NEV4 SEV4 sec. 14, T. 31 N., R. 4 W., Toole County, Montana. A x 90; B x 120.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not per

RM2JF0X5D–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 204 ANNALS OF THE SOUTH AFRICAN MUSEUM. H I J Fig. 153. Baculites sweetgrassensis Cobban, 1951. A-B. USNM 43880. C-E. USNM 433882. F-G. USNM 433884. H-J. USNM 433885. All from the Middle Coniacian Inoceramus deformis zone at USGS Mesozoic locality 21422 near Shelby, Toole County, Montana. All x 1. Type. Holotype is the original of Collignon (1969, pi. 519 (fig. 2042)) from the Lower Campanian of Gisement 304, Coupe Ampolypoly-Antsirasira- Behamotra (Belo sur Tsiribihina), Madagascar, GD 12042. Occurr Stock Photo

RMRMKF60–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 204 ANNALS OF THE SOUTH AFRICAN MUSEUM. H I J Fig. 153. Baculites sweetgrassensis Cobban, 1951. A-B. USNM 43880. C-E. USNM 433882. F-G. USNM 433884. H-J. USNM 433885. All from the Middle Coniacian Inoceramus deformis zone at USGS Mesozoic locality 21422 near Shelby, Toole County, Montana. All x 1. Type. Holotype is the original of Collignon (1969, pi. 519 (fig. 2042)) from the Lower Campanian of Gisement 304, Coupe Ampolypoly-Antsirasira- Behamotra (Belo sur Tsiribihina), Madagascar, GD 12042. Occurr

RM2JF0CFP–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. CRETACEOUS FAUNAS FROM SOUTH AFRICA 49. U mm o Fig. 25. Baculites sp. aff. B. rectus Marshall, 1926. A-B. SAM-PC5068b. C-D. SAM-PC5068a. A-B x 2; C-D x 1. E-F. Whorl sections. Venter pointing upward. Scale bar for size. The majority of specimens are smooth, but several phragmocone fragments have low, rib-like swellings on the dorsal half of the flanks, and distinct, prorsiradiate sulci on the ventral half. The suture is very complex, dendritic, with saddles and lobes with narrow stems and some phyllo Stock Photo

RMRMH1EW–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. CRETACEOUS FAUNAS FROM SOUTH AFRICA 49. U mm o Fig. 25. Baculites sp. aff. B. rectus Marshall, 1926. A-B. SAM-PC5068b. C-D. SAM-PC5068a. A-B x 2; C-D x 1. E-F. Whorl sections. Venter pointing upward. Scale bar for size. The majority of specimens are smooth, but several phragmocone fragments have low, rib-like swellings on the dorsal half of the flanks, and distinct, prorsiradiate sulci on the ventral half. The suture is very complex, dendritic, with saddles and lobes with narrow stems and some phyllo

RM2JEFK0M–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. CRETACEOUS FAUNAS FROM SOUTH AFRICA 119. 1 ) E Fig. 76. Baculites sulcatus Baily, 1855. A-C. ?Late form. MRC 1, from excavations for car park at Wild Coast Casino, Pondoland, Mzamba Formation, Campanian. D-E. NMBD1663, ex Van Hoepen collection. Typical form from an unrecorded horizon at locality 1, Pondoland, Mzamba Formation, Campanian. Both x 1. Venzo (1936: 116 [58]) included the specimens described by Van Hoepen (1921: 18, pi. 3 (figs 7-8)) as B. sulcatus in the synonymy of B. vanhoepeni. Part of Stock Photo

RMRMHK0J–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. CRETACEOUS FAUNAS FROM SOUTH AFRICA 119. 1 ) E Fig. 76. Baculites sulcatus Baily, 1855. A-C. ?Late form. MRC 1, from excavations for car park at Wild Coast Casino, Pondoland, Mzamba Formation, Campanian. D-E. NMBD1663, ex Van Hoepen collection. Typical form from an unrecorded horizon at locality 1, Pondoland, Mzamba Formation, Campanian. Both x 1. Venzo (1936: 116 [58]) included the specimens described by Van Hoepen (1921: 18, pi. 3 (figs 7-8)) as B. sulcatus in the synonymy of B. vanhoepeni. Part of

RM2JEGFG5–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. B Am Fig. 65. Baculites codyensis Reeside, 1927a, USNM 507259, from USGS Mesozoic locality 21425, the Santonian Marias River Shale on the east bank of the Marias River, 18.15 km (11 miles) south-west of Shelby, in the WVi NEK "SEtf sec. 14, T. 31 N., R. 4 W., Toole County, Montana. A x 14; B x 110.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resembl Stock Photo

RMRMKNN4–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. B Am Fig. 65. Baculites codyensis Reeside, 1927a, USNM 507259, from USGS Mesozoic locality 21425, the Santonian Marias River Shale on the east bank of the Marias River, 18.15 km (11 miles) south-west of Shelby, in the WVi NEK "SEtf sec. 14, T. 31 N., R. 4 W., Toole County, Montana. A x 14; B x 110.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resembl

RM2JF1F07–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. B. Fig. 61. Baculites codyensis Reeside, 1927a, USNM 507254, from USGS Mesozoic locality 21425, the Santonian Marias River Shale on the east bank of the Marias River, 18.15 km (11 miles) south-west of Shelby, in the WJ/2 NEK SEK sec. 14, T. 31 N., R. 4 W., Toole County, Montana. A x 15: B x 100.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the or Stock Photo

RMRMKP56–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. B. Fig. 61. Baculites codyensis Reeside, 1927a, USNM 507254, from USGS Mesozoic locality 21425, the Santonian Marias River Shale on the east bank of the Marias River, 18.15 km (11 miles) south-west of Shelby, in the WJ/2 NEK SEK sec. 14, T. 31 N., R. 4 W., Toole County, Montana. A x 15: B x 100.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the or

RM2JF0JEE–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 258 ANNALS OF THE SOUTH AFRICAN MUSEUM. ?";S*'&:; ^ Fig. 56. Eubaculites? binodosus (Noetling, 1897). Cast of holotype, GSI 3097, of Baculites binodosus, the original of Noetling (1897, pi. 23 (fig. 3)) from Des Valley, Baluchistan. outcrops in Makakatana Bay, east of the settlement, St Lucia Formation, Maastrichtian I; SAS H60F/5, H60/2, H66F/15, H60F/21, all from Bed F at locality 133; SAS H60A/21 from Bed A; and SAS Z2204 from an unspecified horizon at locality 133; SAS Z2204c and SAS H60 Stock Photo

RMRMJEGM–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 258 ANNALS OF THE SOUTH AFRICAN MUSEUM. ?";S*'&:; ^ Fig. 56. Eubaculites? binodosus (Noetling, 1897). Cast of holotype, GSI 3097, of Baculites binodosus, the original of Noetling (1897, pi. 23 (fig. 3)) from Des Valley, Baluchistan. outcrops in Makakatana Bay, east of the settlement, St Lucia Formation, Maastrichtian I; SAS H60F/5, H60/2, H66F/15, H60F/21, all from Bed F at locality 133; SAS H60A/21 from Bed A; and SAS Z2204 from an unspecified horizon at locality 133; SAS Z2204c and SAS H60

RM2JEF3NM–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 96 ANNALS OF THE SOUTH AFRICAN MUSEUM ?^i;l ^W' :M<i % ?) :A M. Fig. 60. Baculites sparsinodosus Collignon, 1969. Plaster cast of the holotype, GD 12052, the original of Collignon (1969, pi. 521 (fig. 2052)) from the Lower Campanian of gisement 302, km 14 200, Coupe Ampolypoly-Antsirasira-Behamotra (Belo sur Tsiribihina), Madagascar, x 1. D'Orbigny's (1842: 564, pi. 139 (figs 8-10)) (herein Fig. 56-8-10) sub- sequent description and illustration of B. incurvatus is better known than that of Dujar Stock Photo

RMRMHC1A–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 96 ANNALS OF THE SOUTH AFRICAN MUSEUM ?^i;l ^W' :M<i % ?) :A M. Fig. 60. Baculites sparsinodosus Collignon, 1969. Plaster cast of the holotype, GD 12052, the original of Collignon (1969, pi. 521 (fig. 2052)) from the Lower Campanian of gisement 302, km 14 200, Coupe Ampolypoly-Antsirasira-Behamotra (Belo sur Tsiribihina), Madagascar, x 1. D'Orbigny's (1842: 564, pi. 139 (figs 8-10)) (herein Fig. 56-8-10) sub- sequent description and illustration of B. incurvatus is better known than that of Dujar

RM2JF191M–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. THE AMMONITE FAMILY BACULITIDAE 107. Fig. 82. Baculites sp., USNM507275, from the Pierre Shale, Campanian, 12.2-21.3 m above top of Groat Sandstone at USGS Mesozoic locality D2140, 25.6 km north of Belle Fourche in SWtf SEK sec. 22, T. 11 N., R. 2 E., Butte County, Montana. A. Dorsum. B. Flank. C. Venter. All of an internal mould coated with ammonium chloride, showing dense pitting, corresponding to blisters on the inside of the shell of the body chamber, interpreted as a response to infestation by a Stock Photo

RMRMKMB1–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. THE AMMONITE FAMILY BACULITIDAE 107. Fig. 82. Baculites sp., USNM507275, from the Pierre Shale, Campanian, 12.2-21.3 m above top of Groat Sandstone at USGS Mesozoic locality D2140, 25.6 km north of Belle Fourche in SWtf SEK sec. 22, T. 11 N., R. 2 E., Butte County, Montana. A. Dorsum. B. Flank. C. Venter. All of an internal mould coated with ammonium chloride, showing dense pitting, corresponding to blisters on the inside of the shell of the body chamber, interpreted as a response to infestation by a

RM2JF0JB8–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 36 ANNALS OF THE SOUTH AFRICAN MUSEUM. Fig. 22. Variation in details of the suture line in Baculites capensis Woods, 1906. A. SAS-H148/3. B. SAS-H13/6. C. SAS-H149/16. D. SAS-L12. E. NMBD1028g. 392) and Reeside (1927a: 3; 1927&: 9) include the total number of saddles and lobes around the periphery. Unfortunately, studies of the early ontogeny in Baculites by Brown (1892), Smith (1901), Reeside (1927Z?), Reyment (1958), Landman (1982), Bandel et al (1982), and Landman & Bandel (1985) have not Stock Photo

RMRMKY9T–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 36 ANNALS OF THE SOUTH AFRICAN MUSEUM. Fig. 22. Variation in details of the suture line in Baculites capensis Woods, 1906. A. SAS-H148/3. B. SAS-H13/6. C. SAS-H149/16. D. SAS-L12. E. NMBD1028g. 392) and Reeside (1927a: 3; 1927&: 9) include the total number of saddles and lobes around the periphery. Unfortunately, studies of the early ontogeny in Baculites by Brown (1892), Smith (1901), Reeside (1927Z?), Reyment (1958), Landman (1982), Bandel et al (1982), and Landman & Bandel (1985) have not

RM2JEEDAR–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 114 ANNALS OF THE SOUTH AFRICAN MUSEUM. Fig. 86. Baculites anceps Lamarck, 1822. A-B. Musee d'Histoire Naturelle, Geneve, unregistered specimen, ex Pictet Collection. C-D. NHMW7482. Both from the Upper Maastrichtian Calcaire a Baculites of Valognes, Manche, France, x 1. Baculites ambiguus Eichwald, 1868 Eichwald 1868: 1176, pi. 37 (fig. 3a-c). = IB. claviformis Stephenson, 1941 (fide Cobban 1974: 8). * Baculites anceps Lamarck, 1822 Figs 86-89 Lamarck 1822: 648. Schluter 1876, non p. 145, pi. 40 (fig Stock Photo

RMRMKM1N–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 114 ANNALS OF THE SOUTH AFRICAN MUSEUM. Fig. 86. Baculites anceps Lamarck, 1822. A-B. Musee d'Histoire Naturelle, Geneve, unregistered specimen, ex Pictet Collection. C-D. NHMW7482. Both from the Upper Maastrichtian Calcaire a Baculites of Valognes, Manche, France, x 1. Baculites ambiguus Eichwald, 1868 Eichwald 1868: 1176, pi. 37 (fig. 3a-c). = IB. claviformis Stephenson, 1941 (fide Cobban 1974: 8). * Baculites anceps Lamarck, 1822 Figs 86-89 Lamarck 1822: 648. Schluter 1876, non p. 145, pi. 40 (fig

RM2JF0PJ4–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. THE AMMONITE FAMILY BACULITIDAE 43. Fig. 28. Suture lines of Santonian and Campanian Baculites. A. B. nugssuaqensis Birkelund, 1965. After Birkelund (1965, text-fig. 36C). B. B. thomi Reeside, 921h. After Cobban & Kennedy (1991a, fig. 2B). C. B. uedae Matsumoto & Obata, 1963. After Matsumoto & Obata (1963, fig. 92). D. B. pseudobaculus Matsumoto & Obata, 1963. After Matsumoto & Obata (1963, fig. 166). E. B. tanakae Matsumoto & Obata, 1963. After Matsumoto & Obata (1963, f Stock Photo

RMRMKY2R–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. THE AMMONITE FAMILY BACULITIDAE 43. Fig. 28. Suture lines of Santonian and Campanian Baculites. A. B. nugssuaqensis Birkelund, 1965. After Birkelund (1965, text-fig. 36C). B. B. thomi Reeside, 921h. After Cobban & Kennedy (1991a, fig. 2B). C. B. uedae Matsumoto & Obata, 1963. After Matsumoto & Obata (1963, fig. 92). D. B. pseudobaculus Matsumoto & Obata, 1963. After Matsumoto & Obata (1963, fig. 166). E. B. tanakae Matsumoto & Obata, 1963. After Matsumoto & Obata (1963, f

RM2JF0HEC–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 44 ANNALS OF THE SOUTH AFRICAN MUSEUM B D E. Fig. 29. Suture lines of Campanian and Maastrichtian Baculites of the US Western Interior. A. B. mclearni Landes, 1940. After Cobban (1962£, text- fig, lh). B. B. perplexus Cobban, 1962b. After Cobban (1962&, text-fig. lc). C. B. scotti Cobban, 1958. After Cobban (1958, text-fig. lh). D. B. compressus-eliasi lineage. After (Scott & Cobban 1965). E. B. baculus-clinolobatus lineage. After Scott & Cobban (1965). different arrangement from that of Stock Photo

RMRMKY26–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 44 ANNALS OF THE SOUTH AFRICAN MUSEUM B D E. Fig. 29. Suture lines of Campanian and Maastrichtian Baculites of the US Western Interior. A. B. mclearni Landes, 1940. After Cobban (1962£, text- fig, lh). B. B. perplexus Cobban, 1962b. After Cobban (1962&, text-fig. lc). C. B. scotti Cobban, 1958. After Cobban (1958, text-fig. lh). D. B. compressus-eliasi lineage. After (Scott & Cobban 1965). E. B. baculus-clinolobatus lineage. After Scott & Cobban (1965). different arrangement from that of

RM2JF1H3X–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. E U. Fig. 37. Suture lines of diverse Maastrichtian baculitids. A. Trachybaculites vicentei (Stinnesbeck, 1986). After Stinnesbeck (1986, text-fig. 23a, c). B. Fresvillia constricta Kennedy, 1986. After Kennedy (1986a, text-fig. 10a). C. Criobaculites sp. D. Trachybaculites columna (Morton, 1834). E. Baculites larsoni Cobban & Kennedy, 19916. C-E. After Cobban & Kennedy (19916, text-fig. 3.1-3.3). Scale bar for size.. Please note that these images are extracted from scanned page images that m Stock Photo

RMRMKXP5–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. E U. Fig. 37. Suture lines of diverse Maastrichtian baculitids. A. Trachybaculites vicentei (Stinnesbeck, 1986). After Stinnesbeck (1986, text-fig. 23a, c). B. Fresvillia constricta Kennedy, 1986. After Kennedy (1986a, text-fig. 10a). C. Criobaculites sp. D. Trachybaculites columna (Morton, 1834). E. Baculites larsoni Cobban & Kennedy, 19916. C-E. After Cobban & Kennedy (19916, text-fig. 3.1-3.3). Scale bar for size.. Please note that these images are extracted from scanned page images that m

RM2JEH48P–Baculites sp.

$. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. ^^>!fA. Fig. 5. A. Texanites (T.) sp. aff. T. (T.) soutoni (Baily, 1855). BH9/128 ( • 1). B. Texanites {T.) sp. aff. T. (T.) soutoni (Baily, 1855). BH9/116 (xl). Silicone rubber squeeze of remains of specimen figured in Figure lOB-C. C. Baculites vanhoepeni Venzo, 1936. BH9/86,76 (> 1). Specimen retaining smooth, juvenile stage to large diameter. D. Baculites bailyi Woods, 1906. BH9/104 (/. 1). E. Didymoceras (D.) natalense (Spath, 1921). BH9/117 ( x 1). F. Madagas- carites andimakensis Collign Stock Photo$

RMRMKH92–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. ^^>!fA. Fig. 5. A. Texanites (T.) sp. aff. T. (T.) soutoni (Baily, 1855). BH9/128 ( • 1). B. Texanites {T.) sp. aff. T. (T.) soutoni (Baily, 1855). BH9/116 (xl). Silicone rubber squeeze of remains of specimen figured in Figure lOB-C. C. Baculites vanhoepeni Venzo, 1936. BH9/86,76 (> 1). Specimen retaining smooth, juvenile stage to large diameter. D. Baculites bailyi Woods, 1906. BH9/104 (/. 1). E. Didymoceras (D.) natalense (Spath, 1921). BH9/117 ( x 1). F. Madagas- carites andimakensis Collign

RM2JF16NC–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. THE AMMONITE FAMILY BACULITIDAE 131. Fig. 100. A-B. Baculites asperiformis Meek, 1876. USNM 178 from the mouth of Judith River, Montana; the specimen figured by Meek (1876, pi. 39 (fig. 10a, 10d)). C-H. Baculites obtusus Meek, 1876. C-E. USNM 1934, from Deer Creek, North Platte River, Wyoming; the specimen figured by Meek (1876, text-fig. 57). F-H. USNM 1934 from the same locality, the specimen figured by Meek (1876, text-figs 59-60). All x 1. Type. Lectotype by subsequent designation of Klinger et a Stock Photo

RMRMKT78–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. THE AMMONITE FAMILY BACULITIDAE 131. Fig. 100. A-B. Baculites asperiformis Meek, 1876. USNM 178 from the mouth of Judith River, Montana; the specimen figured by Meek (1876, pi. 39 (fig. 10a, 10d)). C-H. Baculites obtusus Meek, 1876. C-E. USNM 1934, from Deer Creek, North Platte River, Wyoming; the specimen figured by Meek (1876, text-fig. 57). F-H. USNM 1934 from the same locality, the specimen figured by Meek (1876, text-figs 59-60). All x 1. Type. Lectotype by subsequent designation of Klinger et a

RM2JF0NEB–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 140. A-D. Baculites aquilaensis Reeside. Collections of the U.S. Geological Survey, Denver, from USGS Mesozoic locality 23639 lower Gammon Shale Member of Pierre Shale along west-facing scarp at head of Owl Creek in SE1^ sec. 12, T. 9 S., R. 61 E., and Wh sec. 13, T. 9 S., R. 16 E., Carter County, Montana. Lower Campanian Zone of Scaphites hippocrepis sensu lato. xl. Baculites orientalis Matsumoto MS (= nom. nud.) (= Sciponoceras orientale Matsumoto & Obata, 1963: 21) Matsumoto 1942: 195, 19 Stock Photo

RMRMKG5F–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 140. A-D. Baculites aquilaensis Reeside. Collections of the U.S. Geological Survey, Denver, from USGS Mesozoic locality 23639 lower Gammon Shale Member of Pierre Shale along west-facing scarp at head of Owl Creek in SE1^ sec. 12, T. 9 S., R. 61 E., and Wh sec. 13, T. 9 S., R. 16 E., Carter County, Montana. Lower Campanian Zone of Scaphites hippocrepis sensu lato. xl. Baculites orientalis Matsumoto MS (= nom. nud.) (= Sciponoceras orientale Matsumoto & Obata, 1963: 21) Matsumoto 1942: 195, 19

RM2JF0HNN–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 176 ANNALS OF THE SOUTH AFRICAN MUSEUM ; |||B ?. m ? Fig. 133. Baculites knorrianus Desmarest, 1817. NHMW7459c from the Lower Maastrichtian of Nagoryany, Lvov, Ukraine, x 1. Baculites larsoni Cobban & Kennedy, 1992 Cobban & Kennedy 1992c: 682, figs 1.5, 1.6, 1.10-1.20, 2, 3.1. Type. Holotype is the original of Cobban & Kennedy (1992c, figs 1.14- 1.16, 3.3) from the Timber Lake Member of the Fox Hills Formation, Bear Creek gravel pit, Dewey County, South Dakota, Maastrichtian. Occurrence. Stock Photo

RMRMKGFC–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 176 ANNALS OF THE SOUTH AFRICAN MUSEUM ; |||B ?. m ? Fig. 133. Baculites knorrianus Desmarest, 1817. NHMW7459c from the Lower Maastrichtian of Nagoryany, Lvov, Ukraine, x 1. Baculites larsoni Cobban & Kennedy, 1992 Cobban & Kennedy 1992c: 682, figs 1.5, 1.6, 1.10-1.20, 2, 3.1. Type. Holotype is the original of Cobban & Kennedy (1992c, figs 1.14- 1.16, 3.3) from the Timber Lake Member of the Fox Hills Formation, Bear Creek gravel pit, Dewey County, South Dakota, Maastrichtian. Occurrence.

RM2JEHPN1–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. THE AMMONITE FAMILY BACULITIDAE 123. r3^a^5a Fig. 94. A-C. Baculites aquilaensis Reeside, 1927/?. Collections of the U.S. Geological Survey, Denver, from USGS Mesozoic locality 23639 lower Gammon Shale Member of Pierre Shale along west-facing scarp at head of Owl Creek in SEK sec. 12, T. 9 S., R. 61 E., and W/i sec. 13, T. 9 S., R. 16 E., Carter County, Montana. Lower Campanian Zone of Scaphites hippocrepis sensu lato. Fig. 95 (see overleaf). Baculites aquilaensis Reeside, 1921b. Collections of the U Stock Photo

RMRMKTRJ–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. THE AMMONITE FAMILY BACULITIDAE 123. r3^a^5a Fig. 94. A-C. Baculites aquilaensis Reeside, 1927/?. Collections of the U.S. Geological Survey, Denver, from USGS Mesozoic locality 23639 lower Gammon Shale Member of Pierre Shale along west-facing scarp at head of Owl Creek in SEK sec. 12, T. 9 S., R. 61 E., and W/i sec. 13, T. 9 S., R. 16 E., Carter County, Montana. Lower Campanian Zone of Scaphites hippocrepis sensu lato. Fig. 95 (see overleaf). Baculites aquilaensis Reeside, 1921b. Collections of the U

RM2JEKFB0–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 90. Baculites anceps pacificus Matsumoto, 1959. A-I. CAS-31245.01, all from Alameda County, Arroyo del Valle, from creek south of Aqueduct tunnel, SEK of NWK of sec. 13, T. 3 S., R. 2 E., California. All x 1. * Baculites anceps pacificus Matsumoto & Obata, 1963 (=.B. subanceps) Matsumoto & Obata 1963: 59, pi. 20 (fig. 3), text-figs 145-146, 156. Fig. 90 Baculites anceps var. sublaevis Griepenkerl, 1889 (= nom. nud. fide Howarth 1965: 366; non anceps, nom. dub. fide Kennedy 1986c: 191). B Stock Photo

RMRMKTXB–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 90. Baculites anceps pacificus Matsumoto, 1959. A-I. CAS-31245.01, all from Alameda County, Arroyo del Valle, from creek south of Aqueduct tunnel, SEK of NWK of sec. 13, T. 3 S., R. 2 E., California. All x 1. * Baculites anceps pacificus Matsumoto & Obata, 1963 (=.B. subanceps) Matsumoto & Obata 1963: 59, pi. 20 (fig. 3), text-figs 145-146, 156. Fig. 90 Baculites anceps var. sublaevis Griepenkerl, 1889 (= nom. nud. fide Howarth 1965: 366; non anceps, nom. dub. fide Kennedy 1986c: 191). B

RM2JEDCBF–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 100 ANNALS OF THE SOUTH AFRICAN MUSEUM. B Fig. 76. Baculites codyensis Reeside, 1927a. From Marias J*iver Shale, Santonian, USGS Mesozoic locality 21425, east bank of Marias River, 18.15 km (11 miles) south-west of Shelby in WV* NEK SE14 sec. 14, T. 31 N., R. 4 W., Toole County, Montana. A-C. USNM 506266, well-preserved individual with shell present, showing normal ornament and growth lines. D-F. USNM 507267, example with well-developed wrinkles affecting whole of shell surface, and also present on i Stock Photo

RMRMKMGP–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 100 ANNALS OF THE SOUTH AFRICAN MUSEUM. B Fig. 76. Baculites codyensis Reeside, 1927a. From Marias J*iver Shale, Santonian, USGS Mesozoic locality 21425, east bank of Marias River, 18.15 km (11 miles) south-west of Shelby in WV* NEK SE14 sec. 14, T. 31 N., R. 4 W., Toole County, Montana. A-C. USNM 506266, well-preserved individual with shell present, showing normal ornament and growth lines. D-F. USNM 507267, example with well-developed wrinkles affecting whole of shell surface, and also present on i

RM2JF1HHE–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Jl ^ L . U I U L D E. Fig. 26. Suture lines of Coniacian Pseudobaculites and Baculites. A. Pseudobaculites nodosus Cobban, 1952. After Kennedy & Cobban (1991a, text-fig. 27). B-C. Baculites incurvatus Dujardin, 1837. After Kennedy (1984, text-fig. 42F). D-E. B. capensis Woods, 1906 (= B. boulei Collignon, 1931). D. After Collignon, 1931, pi. 11 (fig. 14). E. After Matsumoto & Obata (1963, text-fig. 93). Scale bars for size. alone cannot account for this phylogenetically sudden increase in sut Stock Photo

RMRMKY40–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Jl ^ L . U I U L D E. Fig. 26. Suture lines of Coniacian Pseudobaculites and Baculites. A. Pseudobaculites nodosus Cobban, 1952. After Kennedy & Cobban (1991a, text-fig. 27). B-C. Baculites incurvatus Dujardin, 1837. After Kennedy (1984, text-fig. 42F). D-E. B. capensis Woods, 1906 (= B. boulei Collignon, 1931). D. After Collignon, 1931, pi. 11 (fig. 14). E. After Matsumoto & Obata (1963, text-fig. 93). Scale bars for size. alone cannot account for this phylogenetically sudden increase in sut

RM2JEJP4F–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. B Fig. 52. Baculites capensis Woods, 1906. Two specimens with preserved apertures at disparate sizes to illustrate dimorphism. A-C. Microconch. NMBD1075 from locality 73, Zululand, St Lucia Formation, Coniacian IV or V. D. Macroconch. SASZ1795a from locality 85, Zululand, St Lucia Formation, Santonian I. Both x 1. Matsumoto (1959: 118, pL 32 (fig. 7a-c), pi. 33 (figs 4a-c, 5a-b, 6a-d, 7a-b), text-figs 27a-b, 28-32) recorded B. boulei from California, the first record of the species outside Madagascar Stock Photo

RMRMHC67–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. B Fig. 52. Baculites capensis Woods, 1906. Two specimens with preserved apertures at disparate sizes to illustrate dimorphism. A-C. Microconch. NMBD1075 from locality 73, Zululand, St Lucia Formation, Coniacian IV or V. D. Macroconch. SASZ1795a from locality 85, Zululand, St Lucia Formation, Santonian I. Both x 1. Matsumoto (1959: 118, pL 32 (fig. 7a-c), pi. 33 (figs 4a-c, 5a-b, 6a-d, 7a-b), text-figs 27a-b, 28-32) recorded B. boulei from California, the first record of the species outside Madagascar

RM2JEF9DA–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 2. A. Baculites capensis Woods, 1906. BH9/148,50 (x 1). B, C, D. Baculites capensis Woods, 1906. Lectotype figured by Woods, 1906, pi. 44 (fig. 6a-b) (xl). E, F. Baculites capensis Woods, 1906. BH9/148 (xl). Specimen with lateral ornament approaching that of B. vanhoepeni Venzo, 1936. G. Baculites vanhoepeni Venzo, 1936. BH9/100 ( x 1). Specimen with lateral ornament approaching that of B. capensis Woods, 1906. H, I, J. Baculites van- hoepeni Venzo, 1936. BH9/88,80 ( x 1). Specimen with typical Stock Photo

RMRMKHGE–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 2. A. Baculites capensis Woods, 1906. BH9/148,50 (x 1). B, C, D. Baculites capensis Woods, 1906. Lectotype figured by Woods, 1906, pi. 44 (fig. 6a-b) (xl). E, F. Baculites capensis Woods, 1906. BH9/148 (xl). Specimen with lateral ornament approaching that of B. vanhoepeni Venzo, 1936. G. Baculites vanhoepeni Venzo, 1936. BH9/100 ( x 1). Specimen with lateral ornament approaching that of B. capensis Woods, 1906. H, I, J. Baculites van- hoepeni Venzo, 1936. BH9/88,80 ( x 1). Specimen with typical

RM2JF03HK–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 146. Baculites reesidei Elias, 1933. USNM 507281, from USGS Mesozoic locality 22182, Bearpaw Shale near Roy, Montana, x 1. Baculites romanovskii Arkhangel' skij ,1912 Arkhangel'skij 1912: 74, pi. 3 (figs 14-15, 26). Type. ? Occurrence. ? Baculites rotundas Reuss, 1845 (= Gen. et sp. indet. fide Diener 1925: 62; possibly an anisoceratid fide Fritsch & Schlonbach 1872: 49). Figs 149-151 11), text-fig. lc * Baculites rugosus Cobban, 1962a Cobban 1962a: 131, pi. 27 (figs 1-9), pi. 28 (figs 1 Ken Stock Photo

RMRMKFJR–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 146. Baculites reesidei Elias, 1933. USNM 507281, from USGS Mesozoic locality 22182, Bearpaw Shale near Roy, Montana, x 1. Baculites romanovskii Arkhangel' skij ,1912 Arkhangel'skij 1912: 74, pi. 3 (figs 14-15, 26). Type. ? Occurrence. ? Baculites rotundas Reuss, 1845 (= Gen. et sp. indet. fide Diener 1925: 62; possibly an anisoceratid fide Fritsch & Schlonbach 1872: 49). Figs 149-151 11), text-fig. lc * Baculites rugosus Cobban, 1962a Cobban 1962a: 131, pi. 27 (figs 1-9), pi. 28 (figs 1 Ken

RM2JEEKEE–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 132 ANNALS OF THE SOUTH AFRICAN MUSEUM. Fig. 101. Baculites asperiformis Meek, 1876. A-B. USNM 131015e. C. USNM 131015f. D-F. USNM 131015a. All from 40 ft below the top of the Sharon Springs Member of the Pierre Shale at USGS Mesozoic locality D2951, 1 mile north- east of McAllaster, Logan County, western Kansas. Copy of Cobban (1962£, pi. 106 (figs 12-14, 1-3)). All x 1. Baculites asperoides Meek & Hayden, 1861 Meek & Hayden 1861: 421. (= nom. nud. fide Cobban 19622?: 708). * Baculites bacul Stock Photo

RMRMKT6G–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 132 ANNALS OF THE SOUTH AFRICAN MUSEUM. Fig. 101. Baculites asperiformis Meek, 1876. A-B. USNM 131015e. C. USNM 131015f. D-F. USNM 131015a. All from 40 ft below the top of the Sharon Springs Member of the Pierre Shale at USGS Mesozoic locality D2951, 1 mile north- east of McAllaster, Logan County, western Kansas. Copy of Cobban (1962£, pi. 106 (figs 12-14, 1-3)). All x 1. Baculites asperoides Meek & Hayden, 1861 Meek & Hayden 1861: 421. (= nom. nud. fide Cobban 19622?: 708). * Baculites bacul

RM2JEDT44–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. /w ?'^ 7 i 1^ i 4 i f. B Fig. 75. Baculites sulcatus BdiWy, 1^55. ?Late form. A-C. MRC12. D. MRC8, body chamber specimen with aperture. Note distinct curvature of latter. Both from excavations for new car park at Wild Coast Casino, Pondoland, Mzamba Formation, Campanian. All X 1. Two nearly complete apertures are preserved: MRC 1 (Fig. 76A-C) and MRC 2 at maximum whorl heights of 20 mm and 24 mm, respectively. Most of the specimens show a slight to pronounced curvature on the body chamber, e.g. MRC 3 Stock Photo

RMRMGW7P–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. /w ?'^ 7 i 1^ i 4 i f. B Fig. 75. Baculites sulcatus BdiWy, 1^55. ?Late form. A-C. MRC12. D. MRC8, body chamber specimen with aperture. Note distinct curvature of latter. Both from excavations for new car park at Wild Coast Casino, Pondoland, Mzamba Formation, Campanian. All X 1. Two nearly complete apertures are preserved: MRC 1 (Fig. 76A-C) and MRC 2 at maximum whorl heights of 20 mm and 24 mm, respectively. Most of the specimens show a slight to pronounced curvature on the body chamber, e.g. MRC 3

RM2JF0FCK–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 184 ANNALS OF THE SOUTH AFRICAN MUSEUM. B H Fig. 138. Baculites obtusus Meek, 1876. A-B. USNM131011e. C-D. USNM 131011c. E-G. USNM 131011b. H-J. USNM 131011a. All from the Pierre Shale, USGS Mesozoic locality D1958, north-east of Canon City in SWV4 sec. 10, T. 18 S., R. 70 W., Fremont County, Colorado. All x 1. Occurrence. Middle Campanian US Western Interior (New Mexico. Wyoming, South Dakota, Colorado, Montana), Alberta and Saskatchewan, Canada and ?Lower Campanian of West Greenland. Baculites occi Stock Photo

RMRMKGA6–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 184 ANNALS OF THE SOUTH AFRICAN MUSEUM. B H Fig. 138. Baculites obtusus Meek, 1876. A-B. USNM131011e. C-D. USNM 131011c. E-G. USNM 131011b. H-J. USNM 131011a. All from the Pierre Shale, USGS Mesozoic locality D1958, north-east of Canon City in SWV4 sec. 10, T. 18 S., R. 70 W., Fremont County, Colorado. All x 1. Occurrence. Middle Campanian US Western Interior (New Mexico. Wyoming, South Dakota, Colorado, Montana), Alberta and Saskatchewan, Canada and ?Lower Campanian of West Greenland. Baculites occi

RM2JEKYNE–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. THE AMMONITE FAMILY BACULITIDAE 69 Cobban & Kennedy 1991a, pi. 1 (figs 7-10). In some Baculites, the aperture is distinctly flared, e.g. B. obtusus in Birkelund (1965, pi. 13 (fig. 2a-c)); B. asperiformis Meek in Cobban (1962&, pi. 106 (figs 14-16)) and some B. vanhoepeni, or associated with a slight constriction, e.g. B. rex Anderson in Matsumoto (1959, pi. 40 (fig. la-c)) or B. subanceps Haughton (as B. aff. anceps in Matsumoto 1959: 140). According to Birkelund (1965: 62), there seems to b Stock Photo

RMRMKPBP–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. THE AMMONITE FAMILY BACULITIDAE 69 Cobban & Kennedy 1991a, pi. 1 (figs 7-10). In some Baculites, the aperture is distinctly flared, e.g. B. obtusus in Birkelund (1965, pi. 13 (fig. 2a-c)); B. asperiformis Meek in Cobban (1962&, pi. 106 (figs 14-16)) and some B. vanhoepeni, or associated with a slight constriction, e.g. B. rex Anderson in Matsumoto (1959, pi. 40 (fig. la-c)) or B. subanceps Haughton (as B. aff. anceps in Matsumoto 1959: 140). According to Birkelund (1965: 62), there seems to b

RM2JF10HG–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. sr.vyjjptfKrtJS?; frjaassssg Fig. 51. Apertures of macro- and microconchs of Baculites capensis Woods, 1906. Both x 0.9. B. subanceps Haughton—Matsumoto (1959, pi. 35 (fig. 1) as B. aff. anceps); Klinger & Kennedy (1997, fig. 130g). B. sulcatus Baily—Klinger & Kennedy (1997, figs 67h-j, 75a-c). B. tanakae Matsumoto & Obata—Matsumoto & Obata (1963, pi. 16 (fig. 4)). B. thomi Reeside—Cobban & Kennedy (1991a, pi. 1 (figs 7-10)). B. undulatus d'Orbigny—Matsumoto & Obata (1963, pi. Stock Photo

RMRMKPC7–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. sr.vyjjptfKrtJS?; frjaassssg Fig. 51. Apertures of macro- and microconchs of Baculites capensis Woods, 1906. Both x 0.9. B. subanceps Haughton—Matsumoto (1959, pi. 35 (fig. 1) as B. aff. anceps); Klinger & Kennedy (1997, fig. 130g). B. sulcatus Baily—Klinger & Kennedy (1997, figs 67h-j, 75a-c). B. tanakae Matsumoto & Obata—Matsumoto & Obata (1963, pi. 16 (fig. 4)). B. thomi Reeside—Cobban & Kennedy (1991a, pi. 1 (figs 7-10)). B. undulatus d'Orbigny—Matsumoto & Obata (1963, pi.

RM2JF0JKY–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 194 ANNALS OF THE SOUTH AFRICAN MUSEUM 64, pi. 19 (fig. 3), text-fig. 158, 165. ?Dundo 1971, pi. 1 (fig. 5, 5b) (as Baculites cf. rex). Ward 1978: 1152, pi. 2 (figs 7, 10, text-fig. 2. Haggart 1991, pi. 4 (figs 4-5). Type. Holotype is the original of Anderson (1958, pi. 49 (fig. 2)) from the Upper Campanian of Crow Creek, West San Joaquin Valley, California, CAS type collection. Occurrence. Upper Campanian-?Lower Maastrichtian, California, Baha California (Mexico), British Columbia and possibly Arcti Stock Photo

RMRMKFPC–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 194 ANNALS OF THE SOUTH AFRICAN MUSEUM 64, pi. 19 (fig. 3), text-fig. 158, 165. ?Dundo 1971, pi. 1 (fig. 5, 5b) (as Baculites cf. rex). Ward 1978: 1152, pi. 2 (figs 7, 10, text-fig. 2. Haggart 1991, pi. 4 (figs 4-5). Type. Holotype is the original of Anderson (1958, pi. 49 (fig. 2)) from the Upper Campanian of Crow Creek, West San Joaquin Valley, California, CAS type collection. Occurrence. Upper Campanian-?Lower Maastrichtian, California, Baha California (Mexico), British Columbia and possibly Arcti

RM2JF0K3M–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 178 ANNALS OF THE SOUTH AFRICAN MUSEUM. Fig. 135. Baculites lomaensis Anderson, 1958. A-B. USNM 463147. C. USNM463148. D-E. USNM463149. F-H. USNM463158. All from the Maastrichtian Prairie Bluff Chalk of Alabama. All x 1. * Baculites leopoliensis Nowak, 1908 Fig. 134 Nowak 1908: 328, pi. 14 (figs 1-5), text-figs 1-5 (p. 329), text-figs 5-10 (p. 331) (as B. anceps var. Leopoliensis). Elias 1933: 310, pi. 34 (fig. 3) (as B. anceps var. leopoliensis). non Mickailov 1951: 46, pi. 3 (fig. 15) (as B. anceps Stock Photo

RMRMKGDC–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 178 ANNALS OF THE SOUTH AFRICAN MUSEUM. Fig. 135. Baculites lomaensis Anderson, 1958. A-B. USNM 463147. C. USNM463148. D-E. USNM463149. F-H. USNM463158. All from the Maastrichtian Prairie Bluff Chalk of Alabama. All x 1. * Baculites leopoliensis Nowak, 1908 Fig. 134 Nowak 1908: 328, pi. 14 (figs 1-5), text-figs 1-5 (p. 329), text-figs 5-10 (p. 331) (as B. anceps var. Leopoliensis). Elias 1933: 310, pi. 34 (fig. 3) (as B. anceps var. leopoliensis). non Mickailov 1951: 46, pi. 3 (fig. 15) (as B. anceps

RM2JF08PB–Baculites sp.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. ABC Fig. 119. Baculites compressus robinsoni Cobban, 1962c. USNM 507278, from USGS Mesozoic locality D4133, Bearpaw Shale, near Lavina, Montana, x 1. * Baculites corrugatus Elias, 1933 Figs 120-121 Elias 1933: 303, pi. 28 (fig. 3), pi. 30 (fig. 3), pi. 32 (fig. 1) (as B. com- pressus var. corrugatus). Cobban 1962c: 134. Larson et al. 1997: 28. Type. Holotype is the original of Elias (1933, pi. 28 (fig. 3)), from the Campanian Lake Creek Shale Member, Pierre Shale, Wallace County, Kansas. GMUK 50164. Stock Photo

RMRMKHC0–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. ABC Fig. 119. Baculites compressus robinsoni Cobban, 1962c. USNM 507278, from USGS Mesozoic locality D4133, Bearpaw Shale, near Lavina, Montana, x 1. * Baculites corrugatus Elias, 1933 Figs 120-121 Elias 1933: 303, pi. 28 (fig. 3), pi. 30 (fig. 3), pi. 32 (fig. 1) (as B. com- pressus var. corrugatus). Cobban 1962c: 134. Larson et al. 1997: 28. Type. Holotype is the original of Elias (1933, pi. 28 (fig. 3)), from the Campanian Lake Creek Shale Member, Pierre Shale, Wallace County, Kansas. GMUK 50164.

RM2JEJE98–Baculites sp.

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