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RM2AFT7D9–. The arts in early England. LXXVI facing p. 359 STRAP ENDS, SPIRAL WIRE CLASPS, ETC.. All approximately natural size £SHOE SHAPED STUDS 359 them enriched in an interesting fashion that can be dated onsure evidence to about IX. These as specimens of laterAnglo-Saxon art will be considered on a subsequent occasion.The strap ends of the pagan period have mostly been found inKent, where as we have seen buckles are specially numerous,and PI. lxxvi gives a fcw^ No. 1 from Ozengell, Kent, and therest, No. 2, from the Kings Field, Faversham, and fromBifrons. They vary in length from about 2J to if in
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RM2ANCBGC–The encyclopdia britannica; a dictionary of arts, sciences, literature and general information . iv, pi. xlviii. fig. i,and in J. N. von Wilmowskys Eine romische Villa zu Nennig(Bonn, 1865), pi. xii. (mosaics), where the buccinator is accom-panied on the hydraulus. The mihtary buccina described isa much more advanced instrument than its prototype thebuccina marina, a primitive trumpet in the shape of a conicalshell, often having a spiral twist, which in poetry is often calledconcha. The buccina marina is frequently depicted in the handsof Tritons (Macrobius i. 8), or of sailors, as for instanc
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RM2AX6TG6–Nuremberg and its art to the end of the 18th century. . Fig. 112. Tlic Pcllcr House.Photograpli by F. Schmidt. THE pi:lli;r ikhSE. 159 middle, there is a representation of St. Martin dividing his cloak. St. Martinwas the patron saint of the wealthy merchant, Martin Peller, who had thehouse built for him by Jakob Wolff the Elder. Mention has been made alreadyof the fine panelling (fig. 105) in the second story, to which leads a richly de-. Fig. 113. Courtyard of the Poller House. Photograph bj F. Schmidt. corated stone, spiral staircase, winding round an open centre. The chimneys,,exceptionally
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RM2AM8DD5–Bulletin of the Geological Society of America . e irregular claystructures change abruptly from a semi-columnar to a semi-spiral formand frequently bifurcate into fine and coarse branches. Frequentlyneedle-like perforations often filled by the roots which made themtraverse longitudinally these clay structures. These structures are not ^ J. I, Northrop : A Naturalist in the Bahamas, 1910, p. 40.^^Bull. Geol. Soc. Am., vol. 8, 1897, pi. 34. 632 E. M. KINDLE CANADIAN PLEISTOCENE CONCRETIONS indurated in any degree and remain as soft as the clay in the beds belowthe sand from which they were deriv
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RM2AFT756–. The arts in early England. ent kinds,clasps, and pins. A simple form of the hook and eye arrange-ment was made of twisted wire, the part intended to be sewnon to the garment being coiled round in a spiral. PL lxxvi, 5,shows a pair from Twyford, Leicestershire, in LeicesterMuseum. Other such objects are recorded from MarketOverton, Rutland; Kenninghall, Norfolk ; Sleaford, Lincoln-shire, and Beeby, Leicestershire, see Archaeologia, lxii, 484.Spiral wire attachments of the kind occur in the early finds inNydam Moss in Schleswig, see Engelhardt, Denmark in theEarly Iron Age, Nydam, pi. v. A far
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RM2AKKD9F–A treatise on malacology; or, Shells and shell fish . fasciata. En. Meth. 461. f. 7. Helicella Feruss. Shell discoid,but the body-whorl thick andventricose ; the spire very smalland sunk ; pillar none; aperturesemicircular ; outer lip thickened;umbilicus very wide. (^^. 98.) pellis-serpentis ( ^^. 98.); also Fer.MoUus. pi. 66. 73. 75. 77.. S34> SHELLS AND SHELL-FISH. PART II. SuB-FAM. 4. ACHATIN^. Shell spiral; aperture oblong or oval, always equal, andgenerally shorter than the spire.* Clausilia Drap. Aperture oblong, with teeth on bothsides t; shell cylindrical. Pupella Sw. X Spire modera
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RM2AFTA6N–. The arts in early England. gni-ficant, for as Dr. Salin has shownl the spiral in this part is afeature of animal ornament which only comes into use in hisStyle in at the end of VII, where we find it on the beast formsso wonderfully designed in the Gospels of Lindisfarne. Nowif the reader will refer back to PI. lxv, he will find in Nos.2 and 3 a couple of showy square-headed fibulae in silver, theone, No. 2, found at Richborough in Kent, the other, No. 3,4 in. long, from a warriors grave at Gilton, Kent. They arehandsome pieces, and are instructive as combining some earlymotives, such as the
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RM2AXFK0H–A manual of the Mollusca, or, A rudimentary treatise of recent and fossil shells . l, and ceras, horn.Ex., H. rotundum, Sby, sp. pi. III., fig. 11 (diagiam). * Fig. 57. Am. Maximiliani Klipstein. (= A. bicarinatus Mlinst). Trias, Hall-stadt (copied from Quenstedt). A, Profile shewing the numerous lobes and saddles.li, suture of one side; v, dorsal saddle. 96 MAXUAL OF THE MOLLUSCA. Shell, spiral, sinistral; whirls separate. Bistr.^ 11 sp. Inf. oolite?—chalk. Europe.TuREiLiTES, Lam. Etym., turris, a tower, and lithos, a stone. Shell, spiral, sinistral; aperture often irregular. Distr., 27 sp. (
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RM2AXFFE8–A manual of the Mollusca, or, A rudimentary treatise of recent and fossil shells . ith spiral rows of epidermal cirri. Distr., 60 sp. Rivers and lakes throughout the N, hemisphere; Blacksea, Caspian. Fossil, 50 sp. Weald—. Brit., &c. Suh-genm. Bithinia (Prideaux), Gray. B. tentaculata, PI. IX., fig. 27.Shell small; operc. shelly. Animal oviparous; with only one neck-lappet,on the right side. The bithiniae oviposit on stones and aquatic plants ; thefemale lays from 30 to 70 eggs in a band of three rows, cleaning the surfaceas she proceeds; the young are hatched in three or fom weeks, and attain
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RM2AGB78E–. Catalogue of the bronzes, Greek, Roman, and Etruscan, in the Department of Greek and Roman Antiquities, British Museum. ore ; on the upright piece and the bow are moulded rings ; tail-piecelost. Length 4J in. Hamilton Coll. 2021. FIBULA. Foot as before, ending in a flat spiral, joined to the bow by a ringed uprightpiece and a spiral ; the bow curves downwards and has moulded rings along it ; at the head isa large spiral. Length 5 § in. Towneley Coll. Cf. Beitr. 2. Anthr. u. Urgesch. Bay cms, iv.(1881), pi. 3, fig. 7. 2022. FIBULA. Type as last, the bow plain and the tail-piece more as in the
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RM2AM30PH–Wholesale prices for the trade . White Spiral (Reseda Alba) Miniate 15 120 Many sorts mixed, 10 lbs., $5.00 Minify 10 60 Mimosa Pudica, Sensitive Plant Minstrel 25 2 50 MimulUS Moschatus, Musk Plant Miracle 1 00 14 00 MoschatUS CompaCtUS, Dwatf Musk, Y% oz., 50c.Mirador Tigrinus, mixed Misded 1 00 Tigrinus fl. pi., Double Monkey Flower Misery 1 75 Minamata Mintage 60 7 50 Sanguinea, one of our best annual climbers Minuet IS I SO MirabiliS, see Marvel of Peru. Momordica Balsamina, see Balsam Apple. Moon Flower, see Ipomcea. Morning Glory, see Convolvulus. Japanese, see Ipomcea. Musa Ensete, per
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RM2AX36J8–The book of alfalfa; history, cultivation and meritsIts uses as a forage and fertilizer . Alfalfa Seed Pods Alfalfa has a spiral pod of two or three turns, often containing five or six seedsMagnified four diameters ? ? K P^p sji^B^ ^ -^-^M^^i^-j^ p^^l ^^ ?-i>^^^^^B ^r ? G ^B ^^t-^-=-^ ^!«** .-?^.--^^^B Pi^^l ^L^^>^ 4 ^B^HHH^^ ^r^^L^^^^H n^]r!^^H PRT^ ?^mg Jj^^^ ^^^^H V ^^M ^w^Bl^H -^-??^^^1 C - .^^^b y.— -J ^l^^^l ^VSlI^^^^^^I lldH^flPil ^v - - w& «^H ^KVBfll^^^l ^^^^V v5 ri^lP^^^M ^B^l^^ jS^^^^^^^^^^H K^^^^H ^c^-i^ ^t-^ ^^^H,-*^ H ^^H^M«! ^^^^H| ^^m^Sly^^-j^K^t^i^ ^^^^^^^1 ^^^^^H ^^^
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RM2CER1WB–. The sacred beetle: a popular treatise on Egyptian scarabs in art and history. 415 SO ; Sorolfs,S;pi.ra:i Ornament. Hieroglyphs &c t i i Middle Kingdom style Pi XII. 4-56 503 croils. Spiral Ornament; Hi-e-noglypb^ &c •:; ?» * * » * » * . * * EGYPTIAN ORNAMENTAL PATTERNS, PROBABLY DERIVEDFROM SCARAB DECORATION.
RM2CDHBDM–. The palace of Minos : a comparative account of the successive stages of the early Cretan civilization as illustrated by the discoveries at Knossos . ty of these and the corresponding column at a higherMvel on the slopeof the hill will be more fully realized from the view given in^uppl. PI. T1I.The column base that has been preserved is of the same^^reccia as thoseassociated :with the Spiral Fresco * and was originally of ^Ritical shape. Ithad,:bowever, been readapted for a wooden column of sffliUer dimensionsby a ledge cut round itsupper circumference. In all pro^miilitv these baseshad once
RM2CNRXC0–. Transactions and proceedings of the New Zealand Institute . the stomach, receiving the hepatic duct atthe bend; it then turns to the left, over the aorta, and crosses to the leftside below the stomach. It then passes to the posterior end of the bodycavity by two spiral curves, made with the sun, and passes forward againby two more curves in the opposite direction until it reaches the first turnof the duodenum, whence it passes straight to the anus. (PI. VI., f.c.) Reproductive organs. The ovotestis is small, round, pale purple, andhidden under the liver. The albumen gland is rather large, wi
RM2CDA7RM–. Transactions of the Royal Society of New Zealand . the stomach, receiving the hepatic duct atthe bend ; it then turns to the left, over the aorta, and crosses to the leftside below the stomach. It then passes to the posterior end of the bodycavity by two spiral curves, made with the sun, and passes forward againby two more curves in the opposite direction until it reaches the first turnof the duodenum, whence it passes straight to the anus. (PI. VI., f.c.) Reproductive organs. The ovotestis is small, round, pale purple, andhidden under the liver. The albumen gland is rather large, with crena
RM2CPA74J–. Transactions and proceedings of the New Zealand Institute . <Z/. F.WEdel.. PULMO/l/^T£ MOai/SC/l. HuTTON.—On some Pulmonate Mollusca. 153 five inner and two outer rows are simple, but those of the sixth to thirteenthrows are barbed, looking like the fluke of an anchor seen in profile. (PI.in., fig. E.) The specimen from which the figures were taken was collected by Mr.T. Kirk, at Waiuku, in the Lower Waikato district. The animal waswithout its shell, but from the mark on the body it was easy to see that theshell was pauci-spiral, and on the hinder part of the body. As Daudebardiavovoseekm
RM2CPFK88–. Transactions and proceedings of the New Zealand Institute . spiral, with radiating stria?. The specimen figured was sent by Mr. T. F. Cheeseman from Auck-land. Margarita (?) inconspicua, Hutton. PI. XIV., fig. n. Dentition similar to Cantharidus. Central tooth with a slight medianlobe on the posterior margin ; the first four laterals similar, the cutting-point denticulated on the inner side ; fifth lateral with a large cutting-point on the inner side and two small ones outside it. The specimen figured was sent from Auckland by Mr. T. F. Cheeseman. Cantharidus purpuratus, Martyn. PI. XIV., fi
RM2CGJNKB–. Smithsonian miscellaneous collections . arm that occurs beneath the posterior portion of the pygidium. See fig. 11, pi. 98. Thismay be the arm of an exopodite with the spiral attached toit as in fig. 7, pi. 97. (Slide No. 56, M. C. Z.) 8. (X I5-) Section of a fimbriated epipodite the position of which in relation to the coxopodite of the ventral limb is shown by fig. 3, pi. 3, Walcott 1881, also same figure on pi. 26, fig. 2, 1918. This section of this slide also cuts across the filaments and spiral arm of two or three exopodites that have been displaced and pushed out against the pleural lo
RM2CH1HHY–. Smithsonian miscellaneous collections . structure. They consist of several slender spiculestwisted together spirally so as to resemble a rope. Each strand has little 1 British Fossil Sponges, Pal. Soc, 1887, p. 129, pi. 1, figs. 5, Sa-f. 2 Trans. Royal Soc. Canada, Vol. VII, Sec. IV, 1889, p. 49, fig. 20. 3i6 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 67 tubercles externally to give greater holding power, and the whole, when wellpreserved, constitutes one of the most beautiful of sponge structures. In oneor two cases the spiral threads were seen to be unwound at their proximalends, as if pas
RM2CNCAMD–. Illustrated catalogue of James B. Clow & son, manufacturers of and dealers in supplies for plumbers, steam and gas fitters, water and gas works, railroads and contractors .. . -. FIG. 1710. BOTTOM SUCTION. FIG. 1711. SIDE SUCTION. DIAPHRAGM TRENCH PUMPS. -Figs. 1710 and 1711. NUMBER 1 2 SIZE OF SUCTION . INCHES 2* 1 22.00 3 H- 24.0030.00 CAPACITY ...... GALLONS PER STROKE FIG. 1710 . -.. EACH FIG. 1711 ..... EACH — . . — „ Pi-ice, 12 feet of 3-iuch Spiral Flat-wired Suction Hose (specially made foi- this isiirpose), fitted with Brass Strainer, Hose,Nipple, an
RM2CEP6W7–. Sussex archaeological collections relating to the history and antiquities of the county. Plate XII.. From Grave 52, AN ANGLO-SAXON CEMETERY AT ALFRISTON. 33 The pattern consists of a beautiful little stud in centre,surrounded by a small deep circular groove, with milled edge,round which is a reversed spiral pattern six times repeated(PI. VII., Figs. 2, 2a). 16. Contained remains of two interments. (a) Skeleton in usual position, but bones disturbed and scattered.Nothing but 19 beads and fragments of others, viz., one large amber bead, £-in. across, roughly cylindrical, #-in.thick; 16 smaller
RM2CNC918–. Illustrated catalogue of James B. Clow & son, manufacturers of and dealers in supplies for plumbers, steam and gas fitters, water and gas works, railroads and contractors .. . FIG. 1710. BOTTOM SUCTION. FIG. 1711. SIDE SUCTION. DIAPHRAGM TRENCH PUMPS. -Figs. 1710 and 1711. NUMBER 1 2 SIZE OF SUCTION . INCHES 2* 1 22.00 3 H- 24.0030.00 CAPACITY ...... GALLONS PER STROKE FIG. 1710 . -.. EACH FIG. 1711 ..... EACH — . . — „ Pi-ice, 12 feet of 3-iuch Spiral Flat-wired Suction Hose (specially made foi- this isiirpose), fitted with Brass Strainer, Hose,Nipple, and Cou
RM2CE6447–. Dreer's mid-summer catalogue 1906 . umn-flowering perennials.Bright orange-yellow petals, surrounding a large black conePurpurea {Giant Purple Cone-flower). Showv, reddish-purple flowers, about four inches across ; a remarkably largecone-shaped centre of brown, thickly set with golden tips in spiral lines Triloba. A very showy hardy perennial ; bears countlessthousands of orange and black flowers ...SALVIA, Azurea grandlflora. A hardy perennial variety,producing during August and September spikes of pretty sky-blue flowers in great profusion ; 2 to 3 feet SAPONARIA, Caucasica Fl. PI. {Bounci
RM2CETEY3–. Illustrated alphabetical register of veterinary instruments, anatomical models, books, &c.. mallpiecesof skin, for microscopical examinations. PI. 17. Fig. 205. 3 00*Microscopic Harpoon with SHde, for removing from living subjects small pieces of muscle fibre for microscopical examinations. PI. 17. Fig. 203a 3 50Microscopic Instrument with Spiral Attachment, for removing fromUving subjects small pieces of muscle fibre, for microscopical exami-nations. Plate 17. Fig. 203 B 3 00* Microscopic Needle Holder. Plate 17. Fig. 196 1 25 Microscopic Needles in Handles, best, straight or curved. PI. 17
RM2CGKKDF–. Smithsonian miscellaneous collections . the section containing these parts hasbeen imperfectly illustrated by Walcott, 1881, pi. 3, fig. 9;1918, pi. 27, fig. 4. (Slide No. 29, M. C. Z.) 9. (X 18.) Opposite side of the section of fig. 8; this shows the spiral arms of exopodites and what may be a section ofthe narrow side of the joints of an endopodite. (Slide No.29, M. C.Z.) 10. (X 16.) Two spiral arms of exopodites. The upper spiral probably belongs to a different exopodite from the lowerone as the latter has its shaft in position. This slide wasillustrated by Walcott in 1881, pi. 4, fig. 3,
RM2CGK05H–. Smithsonian miscellaneous collections . cephalon and pleural lobes of four thoracic seg-ments, and cutting obliquely across the filaments of severalexopodites. (Slide No. 28, M. C. Z.)A drawing from a photograph of this slide was published by Wal-cott in 1881, pi. 3, fig. 8, and a photograph of it in 1918, pi. 27,fig. 13. The exopodites were referred to as epipodites in the descrip-tion of the figure. 7. (X 6.) Transverse thoracic section cutting lengthwise across two spiral arms of the exopodites. See fig. 10, pi. 97.Text description. (Slide No. 31, M. C. Z.)A drawing from a photograph of t
RM2CHTA2A–. Journal . with an attached spiral I lad solution forced to pass it I juice, in (act, enters the 1 hown by the arrow, ad is discharged b< lo ■, state, forwards bj the s1 tail ti. c liquid, the which is rn by arrows. ... the. temperature through formation of acetylene is overcome.After the juice has been sufficiently treated it isinto the reservoir, part of which i- shown al the highestpart of Fig. 2, forming part of the apparatus.—.!. 1 XVII-BREWINa. WINES, SPIEITS. Etc. of Waste , in Breweries. J. L. Baker. .1 Fed. Inst. Brewing, 1903,9, 168—491. Chi rir.i pi for the ntili 1 e St. (») Pro
RM2CGHJJW–. Smithsonian miscellaneous collections . ean leg 430 Ptychoparia 431 Pygidial endopodites of Triarthrus 415 Pygidium, use of, in swimming 428 Raymond, Dr. Percy E 378, 379, 380, 382, 384, 387, 388, 389, 413, 415, 424, 425, 429, 430. Raymond Memoir 379 Ruedemann, Rudolph 366, 368, 369, 371, 380, 389 Schuchert, Dr. Charles 366, 379, 380, 416 Sidneyia inexpectans 429 Spiral branchiae 407 Structure of exopodite of Calymene and Ccranrus 412 Supplementary notes t,77 Trails of trilobites, coxopodites and 429 Triarthrus becki Green 411, 413, 416-417, 420, 421, 422, 423 figured, pi. 95 ; figs. 20-23 4
RM2CENXDT–. Mollusca ... he dark colour of the animaland shell, the mantle being black. 76. Ariophanta solata, Bs. (Helix) A. M. N. II. (2) ii, 1848, p. 159;Pfr. (Helix) Mon. Hel. iii, 1853, p. 67 ; id. t. c. iv, 1859, p. 170;id. t. c. vii, 1876, p. 274; H. Sf T. (Helix) C. /. 1876, pi. 28,fig. 6; Godwin-Austen (type of Nikiria), Mol. Ind. ii, 1898, p. 77,pi. 80, figs. 1-4 (anatomy), pi. 82, fig. 2 (radula). Shell perforate, subglobosely depressed, smooth, striated, AEIOPHANTA. 47 thicker than maderaspatana, white, often with a bluish tinge,washed with brownish on the last whorl, with a narrow, spiral,r
RM2CT1F0K–. Hieroglyphikes of the life of man . H I B R O G L I P Hi 49 Hali thou climhdup ta the full age of thy few ckies? Loo half--ivoids y aadthoH jhaU fee t efaUty of iy youth ; t)e joUi of thyChildhtodyandihnrafie o[thj Ivjmcy;Lool(^cfa)rr^ds;thoitfba/tfee, the cam of the vaaUd^ >;« troit^iti of thy mmd, the difeafes (fthyLady. E PI G. I To the midle Agd.Thou^that art praiincing on the luftie NooneOf thy full Agc.boaft not thy fclfe too foone:Convert that breath to wayle thy fickle ftate;Take heed^thoultbrag too fgoncjor boaft too late. ;o HIVROCIIPH. Kill.. StAIartem spiral ct armcL - wmMar
RMRG9F21–. Bulletins of American paleontology. (^ Bulletin 292 additional criteria. The character of the peripheral carina provides another distinction. The periphery of the Keasey species is an un- ornamented sharp carina, while in the Lincoln Creek species the periphery is more broadly rounded and bears six or seven spiral threads, with occasional development of node-like swellings on later whorls. The lectotype of P. kincaidi is illustrated for comparison with P. delicata (PI. 5, figs. 2, 3), and the labial profiles and whorl pro- files for the two species are contrasted in Text-figure 12. The Paras
RMRGHWJ0–. Bulletin of the British Museum (Natural History), Geology. 258 DINOFLAGELLATE CYSTS AND ACRITARCHS Gonyaulacysta cf. helicoidea (Eisenack & Cookson) (PI. 2, figs, i, 2; Text-fig. 11) Description. An almost spherical theca with a short and broad, blunt apical horn. Tabulation : 4', ia, 6", 6c, 6" ', ip and 1" ". Denticulate crests rise up from the plate boundaries ; the height and character of denticulation are variable. The strongly spiral cingulum separates the epitract and the hypotract, which are almost equal in size. Sulcus sigmoidal. Surface of the shell tubercul
RMRMN6GD–. The Annals and magazine of natural history; zoology, botany, and geology. Natural history; Zoology; Botany; Geology. Orbitolites complanata, Lamarck, showing central and circumambient chamber and succeeding spirals divided into segments. X 35. (From Carpenter, ' Challenger ' Report on Orbitolites, pi. vi. fig. 2.) Fiff. 2.. Lahechia conferta. Silurian, Gothland. Young specimens : side view and view of under surface; spiral growth indicated. Natural size. The extension in the horizontal plane partly takes place by the formation of a central chamber in the course of some particular coil, but m
RMRGYR1M–. Bulletin. Ethnology. 42 BUEEAU OP AMERICAN ETHNOLOGY [bull. 91 enlarging mouth, the reduction in the number of rows being pro- portionate with the increased size of the quadrilaterals. Another noteworthy feature of the construction—with the object of cover- ing over the increased area consequent on the semiglobular shape of the base—is the insertion of extra warp strands (fig. 40, ewa) around the first spiral: such extra strands being more than double the ewa ewa. we :^wa FiGUEE 40.—Trumpet-shaped basket (pi. 11), showing the original btindle of warp strands |wa) tied by the spiral weft (we)
RMRGH07H–. Bulletin of the Buffalo Society of Natural Sciences. Natural history -- New York (State); Natural history. Fig. 136. Atrypa reticularis. Interior of brachial and pedicle valves ; ventral (pedicle), dorsal (brachial), and lateral views of the exterior of a specimen ; views of interior, with pedicle valve removed, with brachial valve removed, showing the position and characters of the spiral brachidia (from Hall). Atrypa spinosa. Hall. (Fig. 137.) (Pal. N. Y., Vol. IV., p. 322, PI. LIII.A.) (= A. aspera of American authors.) Distinguishing Characters.— Greater equality of valves, which are, in
RMRG9FDJ–. Bulletins of American paleontology. . Text-figure 4. — Comparison of whorl profiles and shoulder slope ornamen- tation patterns of two species of Fulgurofusus Grabau. a. Fulgurofusus serraius n. sp.; b. F. luashingtonianus. 15267, 15318, 15602,25030. Comparison. — Fulgurofusus washingtonianus (PI. 6, fig. 7) from the late Eocene Cowlitz Formation in southwestern Washing- ton is similar to the new species. F. washingtonianus is distinguished by a proportionately broader and steeper posterior slope, which re- sults in a higher spire and more acute spiral angle (about 40°). In F. washingtonianu
RMRHWKB0–. Bergens Museums aarbok. Science; Natural history. James A. Grieg. strikingly coarser sculpture. The spiral ribs are, for instance, only 3 to 4 in number and of considerable strength, owing to which fact the shell acquires the appearance of being triply to quadruply carinated. On comparison of Verrill's illustration (Cat. Mar. Moll. 1882 PI. XL II fig. 8) with ours this diver- gence becomes immediately apparent. In order to distinguish these two forms I would, therefore, propose as an appellation for the American form, Rissoa americana." Of the North American form I have had the followin
RMRGH081–. Bulletin of the Buffalo Society of Natural Sciences. Natural history -- New York (State); Natural history. Fig. 136. Atrypa reticularis. Interior of brachial and pedicle valves ; ventral (pedicle), dorsal (brachial), and lateral views of the exterior of a specimen ; views of interior, with pedicle valve removed, with brachial valve removed, showing the position and characters of the spiral brachidia (from Hall). Atrypa spinosa. Hall. (Fig. 137.) (Pal. N. Y., Vol. IV., p. 322, PI. LIII.A.) (= A. aspera of American authors.) Distinguishing Characters.— Greater equality of valves, which are, in
RMRHYM83–. Beginners' botany. Botany. Pi an ^ a so Fig. 78. —Arrangement of Tissues in Two-year - old Stem of Moonseed. WOOd fibers Which A pith; /, parenchyma. The fibro- - . , n j vascular bundles, or wood arc tniCK-WailcQ strands, are very prominent, with and rigid (h Fig. thin medullary rays between. Fig. 79. —Markings in Cell Walls of wood fibers. 76), and serve to support the sap-canals s/>, spiral -, an, annular; or wood vessels (or tracheids) that are formed by the absorption of the end walls of upright rows of cells; the canals pass from the roots to the twigs and even to ribs of the leaves
RMRFY4NG–. Canadian forest industries January-June 1917. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. Rubber Goods FOR LUMBERMEN. Belting" ^ur l°n£ experience in the making of Rubber Belts enables us to specialize 9 on this line. " P.M.S.," "Special Drive" and "Lion" are our leading brands for power transmission. PackinffS "Redstone" High Pressure Sheet Packing has proved by test that it PI will outlast any other similar packing on the market. We make Spiral and Ring Packings, etc., that are equally reliable. v
RMRN29K6–. Annales de la Société royale zoologique et malacologique de Belgique. Zoology; Mollusks. Pi.. XII. Fig. 28. — Orbitolites complanata ? 100, page 47. — M — .Mann- sphère.— sp.p.= Passage spiral ou canil flexostyle,dontp est la paroi externe, — ca. eh. = Chambre circumambiante, partie ter- minale hypertrophiée du canal flexostyle.. 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 original work.. Société royale zoologique et malacologique de
RMRFA6P0–. A catalogue of the collection of Cambrian and Silurian fossils contained in the Geological Museum of the University of Cambridge. Paleontology; Paleontology. Capulus??. 290.. p. 292? Acroculia, Phillips. More spiral than Capulus, and often spinose or tubercular. Acroculia haliotis, Sow. (Siluria, 2nd ed. pi. 24, fig. 9). A most characteristic Wenlock shell —the food of Crinoids, especially of Marsu- piocrinus. Acroculia, sp. 2. Acroculia, sp. 3. Very much angulated whorls, a small species. Acroculia, sp. 4. Acroculia prototypa, Phil. (Siluria, 2nd ed. pi. 24, fig. 8). Very much like a Nerita
RMRM8W42–. Annual report. New York State Museum; Science; Science. FOURTH REPORT OF THE DIRECTOR I907 ' 159 illustrations of a worm from the Hamilton group described by Hall as Spirorbis angulatus from closely attached examples showing but one or two entirely horizontal volutions. These silica etchings show how quickly in later growth the tube departs from the horizontal position and draws out into a loose spiral even when not confronted by the necessity of keeping its feeding end on a level with that of some companion organism [pi. 2, fig. 8-11]. The third of these combinations is illustrated by a spe
RMRF1YT3–. A catalogue of the collection of Cambrian and Silurian fossils contained in the Geological Museum of the University of Cambridge. Paleontology; Paleontology. Capulus??. 290.. p. 292? Acroculia, Phillips. More spiral than Capulus, and often spinose or tubercular. Acroculia haliotis, Sow. (Siluria, 2nd ed. pi. 24, fig. 9). A most characteristic Wenlock shell —the food of Crinoids, especially of Marsu- piocrinus. Acroculia, sp. 2. Acroculia, sp. 3. Very much angulated whorls, a small species. Acroculia, sp. 4. Acroculia prototypa, Phil. (Siluria, 2nd ed. pi. 24, fig. 8). Very much like a Nerita
RMRE295G–. Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers, and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches. Gardening. 1960 WALLIOHIA WALNUT apex, with a large touth un eai-h side aliove the middle, glaucous lirjii-ath ; pi-tinje^ and slieath sliort. scurfy: Ivs. disposed in a S^ spiral: Hs. iu many sjdral scries. Him- alaya. caryotoides, Roxb. {TI<innii. niriioio'uh'fi, Bucli.-Ham. Di'liJUtosprnuX r,.iy!in!u)<],'s, Hnrt.
RMRGHW6P–. Bulletin of the British Museum (Natural History), Geology. 3°° DINOFLAGELLATE CYSTS AND ACRITARCHS Cyst-Family ENDOSCRINIAGEAE Vozzhennikova, emend. Sarjeant & Downie, 1966 Genus ENDOSCRINIUM Klement, emend. Vozzhennikova, 1967a Endoscrinium cf. campanula (Gocht) (PI. 5, figs. 9, 10 ; Text-fig. 27) Description. A broadly ovate theca with a blunt, broad apical horn. Tabula- tion : 4', 6" 6c, 5" ', ?ip, o" ". The crests are moderately high and irregularly perforated ; their distal edges are smooth. The cingulum forms a strong laevorota- tory spiral, dividing the theca i
RMRJ16X0–. North American geology and palaeontology for the use of amateurs, students, and scientists [microform]. Paleontology; Paleontology; Geology; Paléontologie; Paléontologie; Géologie. arms 10, bearing bifurcating pinnules; ventral tube large, having a spiral form somewhat like the cast of a Murchisonia, and covered with hexagonal plates; column pentagonal and pen- tapartite. Type O. laxus. compactus, Meek, 1873, (Hete- rocrinus constrictus var. com- pactus,) Ohio Pal., vol. 1, pi. Pio. 371. 11, Hud. Riv. Gr. Oliloorlnos constrictus. Hall, 1866. (Hete-""™P"*'^"'- rocrinuB con
RMRJ16X4–. North American geology and palaeontology for the use of amateurs, students, and scientists [microform]. Paleontology; Paleontology; Geology; Paléontologie; Paléontologie; Géologie. Fio. 369.—Nucleocrinus obo- viitus. Crow Bectton of liy- droHpires, 2dluin.. arms 10, bearing bifurcating pinnules; ventral tube large, having a spiral form somewhat like the cast of a Murchisonia, and covered with hexagonal plates; column pentagonal and pen- tapartite. Type O. laxus. compactus, Meek, 1873, (Hete- rocrinus constrictus var. com- pactus,) Ohio Pal., vol. 1, pi. Pio. 371. 11, Hud. Riv. Gr. Oliloorlno
RMRGB46T–. Bulletin of the U.S. Department of Agriculture. Agriculture. THE BLACK FLY OF CITRUS. 29 EGGS. The eggs (PI. VIII, A,. B) are normally laid in spiral form, when the adults are undisturbed, but there is a great irregularity in the shape of these ''masses." In fact it is doubtful if more than 50 per cent of the eggs are laid in this form. Egg laying has been observed as short a time as 18 hours after the emergence of the adults (young tree and petri dish experiments in the laboratory) and as long a time as four (or more) days in individuals .of unknown previous history brought into the la
RMRD3W7N–. Cyclopedia of practical floriculture. Floriculture; Flower language. ^Mttn M tkt '^xmxit. V Gpiviva lobata. Natural Order: Rosaccce—Rose Fatuily.. IMR^^A, so called probably because of the spiral shape of the pi (1-cells, is a blossom from nature's wild bouquet, and is found a ing its head amid the tall grass of the western prairies. It as tbrmerlv called the Siberian Red Spiraea, and is remarkable I its beauty, growing frequently from six to seven feet high. blooms freely, the flowers being a deep rose-color. It is a sistei plant of the Meadow Sweet, the Pride of the Meadow, the Goat
RMRJRJWD–. The Aurelian : a natural history of English moths and butterflies, together with the plants on which they feed. Lepidoptera. 33 This insect has much of the habit of the Humming-Bird Hawk Moth; frequenting gardens, and hovering over flowers, from which it extracts the honey by means of its long and spiral tongue. N^ENIA TYPICA. THE DARK GOTHIC MOTH. Plate XXII. fig. d—g. Synonyms. Phalsena (Noct.) Typica, Linn. Syst. Nat. ii. p. 857. Albin's Ins. pi. fig. 21. a—d. Noctua Venosa, Hubner. Nsenia Typica, Stephens. Mania Typica, Treitsch/ce. Upper Side. The antennae are like threads. The thorax a
RMRMJ969–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 9. ? Ptychosyrinx sp. The west African Pleurotoma spirata Lamarck is somewhat similar but has no cingulum, and the shoulder is lirate, more or less sharply costate, and much nearer to the suture; there are no spiral lirae below the shoulder; there is no lower lira, the profile showing only a rounded angularity. A figure closely resembling the present shell is fig. 11 of a 6 • 5 mm long fragment of Pleurotomella annulata Thiele (1912: 217, pi. 14) but fig. 10 of the whole shell is not so similar.
RMRGKF2F–. Bulletin - New York State Museum. Science. 202 NEW YORK STATE MUSEUM curved, usually exposing the circular apical foramen, beneath which the deltidial plates are frequently retained. Cardinal slopes of both valves broad and not distinctly defined; anterior margin subtruncate and gently sinuate. Hinge plate in brachial valve concave, divided by a deep central concavity, which is supported by a medium septum. Brachidium consisting of two spiral cones arranged base to base, connected by a V-shaped jugum. Whitfieldella nitida Hall (Fig. 123). Atrypa nitida Hall (1852. Pal. N. Y. 2:268, pi. 55) D
RMRGKF24–. Bulletin - New York State Museum. Science. 202 NEW YORK STATE MUSEUM curved, usually exposing the circular apical foramen, beneath which the deltidial plates are frequently retained. Cardinal slopes of both valves broad and not distinctly defined; anterior margin subtruncate and gently sinuate. Hinge plate in brachial valve concave, divided by a deep central concavity, which is supported by a medium septum. Brachidium consisting of two spiral cones arranged base to base, connected by a V-shaped jugum. Whitfieldella nitida Hall (Fig. 123). Atrypa nitida Hall (1852. Pal. N. Y. 2:268, pi. 55) D
RMRE5K5A–. East coast marine shells : descriptions of shore mollusks together with many living below tide mark, from Maine to Texas inclusive, especially Florida, with more than one thousand drawings and photographs. Mollusks -- Atlantic Coast; Mollusks -- Florida. 102 EAST COAST MARINE SHELLS on PI. 68. Young specimens may be separated from T. aclcula by the less convex whorls and weaker ribs. Depth range 7-60 fathoms. PI. 33, Fig. 21 Labrador to Massachusetts Bay Family VermetlAae (Worm Shells) Shell often spiral when young, at- tached or free, irregular in adult; aper- ture round; operculum corneous
RMRMJ8N6–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 654 ANNALS OF THE SOUTH AFRICAN MUSEUM Type: In South African Museum, S.A.M. A30032. Remarks: Differs from perfragile Sowerby by having fewer spiral lirae on the whorls, and stronger lirae on the base. Very similar in shape and liration to the Northern Atlantic £yziphinus triporcatus Fischer as figured by Locard (1897: pi. 2, figs 13-15), but in having granulate lirae and more numerous lirae on the base, it resembles cleopatra Fischer (Locard, 1897: 12, figs 20-23). Also very near leptophyrna Dautzen
RMRGJMH0–. Bulletin - New York State Museum. Science. NIAGARA FALLS AND VICINITY 173 tions; zooecia subtubular, more or less oblique, radially arranged about a central axis and opening on all sides of the segments. Helopora fragilis Hall (Fig. 74) , -..^ (1852. Pal. N. Y. 2:44, pi. 18, fig. 3a-f) [ / . — } Distinguishing characters. Minute cylindric or clavate zoarium swollen at one end; oval or subangular pores, having a spiral direction around the stipe and arranged between longi- tudinal elevated lines. Found in the Clinton beds at Lock- port etc. (Hall). Probably occurs also at Niagara. Also
RMRFPP4M–. Cassell's natural history. Animals; Animal behavior. NATURAL BISTORT. hilts Botli tlie'-e sppcies aie common in Bntaiu and most parts of Europe. Some British and Euinpi in spmis i i i1 i Hn 1 ii£];pi tlixii tliese, but the giants of the family are to he sought within the tropics, species of the geneia Spirostreptus and S]Arobolws uihubitiilg India, Africa, tropical America, and the West Indies, attaining a length of from six to nine or ten inches. All tlie species have the power of rolling themselves up into a spiral form with tlie legs concealed.. JIHN TER.lEbTRlS. FAMILY 11.—POLYDESMID.^.
RMRE5K55–. East coast marine shells : descriptions of shore mollusks together with many living below tide mark, from Maine to Texas inclusive, especially Florida, with more than one thousand drawings and photographs. Mollusks -- Atlantic Coast; Mollusks -- Florida. 134 EAST COAST MARINE SHELLS two commonest Cones in the Antilles, PI. 51, Fig. 17 Florida Keys and West Indies CONUS DAUCUS Bruguiere. Shell orange or carrot color, indistinctly banded, turbi- nate in form with a low spire; spiral sculp- ture present. Fossil specimens have been col- lected in the Caloosahatchee beds of Flori- da and It possi
RMRGHMJ3–. Bulletin of the British Museum (Natural History), Geology. 246 CLEEVELY & MORRIS. Fig. 5 Cassiope kefersteinii (Muenster in Goldfuss, 1844). Variation in ornament occurring within this species; note the varying position and strength of the spiral cords. All specimens from the Gosauschichten, Dreistetten, Neue Welt, Austria. Left to right: 14F; 6C; 19F ( = neotype, see Fig. 4.2); 37C; 13C; 16C. All specimens in Geologisch-palaontologische Abteilung; Naturhisto- risches Museum, Vienna; numbered 1985/65/6, 2, 1, 5, 3 and 4 respectively; all x 3-5. Zekeli's (1852: pi. 2, figs 3a-e) material
RMRGHH1T–. Bulletin of the British Museum (Natural History). Geology.. . 267b Figs 266-267 Longiverena eucosmia (Pilsbry & Olsson). Specimens described as Semisinus peyeri de Greve; Pebasian; Iquitos. Peru: Peyer Colin. 266, PIMUZ 356 ; holotype, figured by de Greve (1938: pi. 4, figs 9, II). 267. PIMUZ 358; paratype, figured by de Greve 11938: pi. 4. figs 8, 10). a, b, front, rear. All x 5. the same width. The spaeing of the ribs varies. In some specimens a definite subsutural ring is formed and sometimes there is a particularly wide gap between the topmost spiral and the one immediately below. Th
RMRM6R5P–. Annual report of the Regents. New York State Museum; Science. NIAGARA FALLS AND VICINITY 173 rr- tions; zooecia subtubular, more or less oblique, radially arranged about a central axis and opening on all sides of the segments. Helopora fragilis Hall (Fig. 74) (1852. Pal N. Y. 2:44, pi. 18, fig. 3a-f) Distinguishing characters. Minute cylindric or clavate zoarium swollen at one end; oval or subangular pores, having a spiral direction around the stipe and arranged between longi- tudinal elevated lines. Found in the Clinton beds at Lock- port etc. (Hall). Probably occurs also at Niagara. Also a
RMRGG6W2–. Bulletin of the Buffalo Society of Natural Sciences. Natural history; Science. NIAGARA FALLS AND VICINITY 173 tions; zooecia subtubular, more or less oblique, radially arranged about a central axis and opening on all sides of the segments. Helopora fragilis Hall (Fig. 74) ' ,.â . (1852. Pal. N. Y. 2:44, pi. 18, fig. 3a-f) h â. Distinguishing characters. Minute cylindric or clavate zoarium swollen ⢠-â at one end; oval or subangular pores, having a spiral direction around the jf stipe and arranged between longi- tudinal elevated 1ine<; FiS- 74 Helopora fragilis natural size L a ^ cvcl
RMRE646P–. East coast marine shells; descriptions of shore mollusks together with many living below tide mark, from Maine to Texas inclusive, especially Florida. Mollusks. 102 EAST COAST MARINE SHELLS on PI. 68. Young specimens may be separated from T. acicula by the less convex whorls and weaker ribs. Depth range 7-60 fathoms. PI. 33, Fig. 21 Labrador to Massachusetts Bay Family Vermetldae (Worm Shells) Shell often spiral when young, at- tached or free, irregular In adult; aper- ture round; operculum corneous. These animals live In sponges, mud, upon shells or coral and are very variable in growth, sc
RMRE07A8–. Outlines of zoology. Zoology. 31 Fig. i56.^Skeleton of Skate. {From a preparation.) /;.;«., Hyo-mandibular ; sJ., sensory tube ;//.i^r., hypo-branchial, No. 5 ; T'.//-, vertebral plate ; c, coracoid region ; s.7'., spiral valve ; S.C., scapular region ; n.c., nasal capsule ; /.(?â , palato-quadrate- cartilage (upper jaw); ^^-^ Meckel's cartilage (lower jaw); p-pt.., pro-pter>'gium ; m.pi., me.so-pter>'gium ; 771t.pt., meta-pterygium ; st.y Stomach ; /«., pubic bar.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readabil
RMRH0Y18–. Bulletin. Agriculture. 10 THE CURLY-TOP OF BEETS. together instead of opening out and spreading (PI. II, fig. 2, and PI. Ill, fig. 1). The foliage is generally of a dark, dull-green color and quite brittle, though thick and leathery in appearance. In severe cases, especially among young plants, the outer leaves soon become yellow, die, and turn brown; the inner whorls follow, until the entire plant is killed. The roots throw out dense masses of rootlets from the two spiral grooves; hence the names " hairy-root" and " whiskered beets." (See PI. II, figs. 1 and 2.) The root
RMRE646F–. East coast marine shells; descriptions of shore mollusks together with many living below tide mark, from Maine to Texas inclusive, especially Florida. Mollusks. 134 EAST COAST MARINE SHELLS two commonest Cones in the Antilles. PI. 51, Fig. 17 Florida Keys and West Indies CONUS DADCDS Bruguiere. Shell orange or carrot color, indistinctly banded, turbi- nate in form with a low spire; spiral sculp- ture present. Fossil specimens have been col- lected in the Caloosahatchee beds of Flori- da and it possibly may still be living near the Florida Keys. Length 1.5-2 inches. PI. 52, Fig. 8 West Indies
RMRGN5HH–. Bulletin - Massachusetts Agricultural Experiment Station. Agriculture -- Massachusetts. r j^pI Ik. Mr' /^^^ â â :>. r ^ "r^';» pc , Fig. 12 Wolf River. Petiole long; blade often only slishtly folded, narrow at base and apex (A); serrations coarse and dull, often double (B).. PhoU) by R. L. Coffin. Fig. 13. â Yellow Tr.^xsparent. Blade medium size, rather broad at base and narrow at apex (A), more or less folded (B), more or less waved, and often spiral (C); serra- tions rather dull, shallow and quite regular (D).. Please note that these images are extracted from scanned page images
RMRJXK38–. Atoll research bulletin. Coral reefs and islands; Marine biology; Marine sciences. 31 PHAEOPHYTA Dictyotaceae, Dictyotales. 1. Habit of blades showing cervicorn branching pattern. 2. Cross section. Dictyota cervicornis Kutzing 1859:11, pi. 24, fig. 2. Thallus bushy; to 20 cm tall; olive-brown; branching dichotomously asymmetrical (cervicorn - one branch terminating development); branches 1-2.5 mm wide, often twisted or spiral, apices pointed; holdfast small, fibrous, mat-like. Blades 180-360 /im thick, 10-25 medulla cells wide; medulla cells in 1 layer, rectangular, arranged in rows; surface
RMRMJEFJ–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 264 ANNALS OF THE SOUTH AFRICAN MUSEUM Seguenzia sykesi Schepman Fig. 16 b Seguenzia sykesi Schepman, 1909, p. 180, pi. 12, fig. 6. Protoconch nucleus plus 5 whorls. Each whorl with a blunt lira forming an angular midwhorl shoulder; a 2nd lira, peripheral, only shows on the body- whorl ; below the suture a narrow fillet; in addition extremely fine spiral striae between the lirae. Fine close-set axial pliculae on ist3rd whorls between suture and shoulder; becoming inconspicuous on 4th and 5th whorls,
RMREXBT2–. Dreer's quarterly wholesale price list of seeds, plants &c. : spring edition April 1896 June. Bulbs (Plants) Catalogs; Flowers Seeds Catalogs; Gardening Equipment and supplies Catalogs; Nurseries (Horticulture) Catalogs. AlACHET AIlGNONETTE. Pride of the Garden 25 1 " Legion d' honneur 15 Marvel of Peru (Four o'clocks), mixed.. Maurandia rosea (pink) 50 4 " alba (white) 50 4 " Barclayana (purple) 40 1 " choice mixed 30 1 Matricaria capensis fl. pi., double white. 10 Mignonette, Machet, select stock 15 " Miles' Hybrid Spiral 10 " Gabriele 15 " Dwarf comp
RMRMK1G8–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. CONTRIBUTIONS TO KNOWLEDGE OF S.A. MARINE MOLLUSCA 139 Remarks. At first sight the sculpturing suggests a young scitecostata, but the protoconch is smaller and the shell narrower. Bela alma Thiele Fig. 21 a 1925. Thiele. D. Tiefsee Exp., xvii, p. 227, pi. 37 (25), fig. 13. Aperture 1 in spire. Protoconch 2 whorls, smooth, last half whorl with median spiral lira. Postnatal whorls 4. Axial ribs slightly oblique below sulcus, c. 10 (obscure) on 1st whorl, 12 on 2nd, 15-16 on last whorl; crossed by spi
RMRMHW5K–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 24. Cythara deliciosa n. sp., body whorl and protoconch. Off Umhloti River (Natal), 40 fathoms. 6 dead but unworn specimens (S. Afr. Mus. A8692, P.F. Coll.). Remarks. Distinguished from alfredi by the lower, more squat protoconch, with nodules, the more numerous spiral lirae on the postnatal whorls, and the sharper axial ribs. Mangilia amplexa Gould Fig. 25 b i860. Gould. Proc. Boston Soc. N.H., vii, p. 338. 1915. Bartsch. Bull. U.S. Nat. Mus., 91, p. 30, pi. 2, fig. 10, pi. 7, fig. 6. 1915. id.
RMRMJH7P–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. u8 ANNALS OF THE SOUTH AFRICAN MUSEUM fig. 5) has the lirae very feebly nodulose, but can scarcely be claimed as a transition. Viriola corrugata (Hinds) Fig. 21 b, c Triforis corrugata Hinds, 1843, p. 18. Hinds, 1844c, p. 29, pi. 8, fig. 7. Sowerby, 1897, p. 17. Schepman, 1909, p. 175. Thiele, 1925, p. 129. ? Triforis cingulatus A. Adams, Sowerby, 1892, p. 36. Protoconch 3 whorls, 3rd with obscure axial pliculae. Postnatal whorls c. 21; first 6-7 whorls with 2 spiral lirae, slightly nodulose, connect
RMRG9GH5–. Bulletins of American paleontology. . 4 X 70 Text-figure W. — Parametaria (Dominilarial tslahispanwiae (Maury, 1917a). NMB H 17413. NMB locality 16828: Rio Cana section, Dominican Republic; lowest part of Gurabo Formation (late Miocene). 1. apical view, x 30; 2. apical view, x 70; 3. early whorls, x 20; 4. protoconch, x 70. (PI. 7, figs. 1-3) caiTies a few spiral ribs on the lower half of its outer lip. Low-spired and high-spired spec- imens may be found in the same lot. Thus the variable height of the spire is considered as true intraspecific variability. Co«;par/,?o«5. —Comparative remarks
RMRJX0H0–. Atoll research bulletin. Coral reefs and islands; Marine biology; Marine sciences. 82 Dictyota cervicornis Kutzing 1859 11, pi. 24 Thallus: bushy, to 20 cm high, olive- brown; branching dichotomously asymmetrical, cervicorn. Branches 1.0-2.5 mm wide (very old thalli with proliferating blades to 3 mm wide); 180-220 urn thick, 10-25 medullary cells wide, often twisted or spiral, small surface hooks often present in Indian River Lagoon specimens; apices pointed. Medullary cells in one layer, rectangular, 140-180 urn thick, arranged in longitudinal rows. Surface cells rectangular, 1 5-20 um thic
RMRMKC1C–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 176 ANNALS OF THE SOUTH AFRICAN MUSEUM Pyrene pura (von Martens) Fig- 35W 1903. Von Martens. D. Tie/see Exp., vii, p. 25, pi. 2, fig. 14 (Euthria p.). 1925. Thiele. ibid., xvii, p. 173, pi. 30 (18), fig. 21 (Columbella helena). 1925. id. ibid., p. 180 (Euthria p.). Protoconch 2 whorls, alt. and diam. 1 mm., smooth (but all specimens worn). Postnatal whorls 5; spire subtending an angle of 350, profile of whorls gently convex. Growth-lines but no axial sculpture. Fine spiral striae over the greater par
RMRJXK28–. Atoll research bulletin. Coral reefs and islands; Marine biology; Marine sciences. 1. Habit of blades showing cervicorn branching pattern. 2. Cross section. Dictyota cervicornis Kutzing 1859:11, pi. 24, fig. 2. Thallus bushy; to 20 cm tall; olive-brown; branching dichotomously asymmetrical (cervicorn - one branch terminating development); branches 1-2.5 mm wide, often twisted or spiral, apices pointed; holdfast small, fibrous, mat-like. Blades 180-360 /im thick, 10-25 medulla cells wide; medulla cells in 1 layer, rectangular, arranged in rows; surface cells in 1 layer, 30-40/xm diam., 3-5 tr
RMRDTAAY–. Mollusca ... Mollusks. 28 OICLOPHOEID^. The author draws special attention to the thick, rough perio- stracum, which forms distant radiating ridges, in addition to the usual spiral striation in many of the species, and states that no other known Ceylon species appears really to approach it. 41. Scabrina calyx, Benson. Cyclophorus calyx, Benson, A. M.N. H. ser. 2, xYii, 1857, p. 228; Theobald, J. A. S. B. xxvi, 1857, p. 247; Pfeifier, Mon. Pneum. Suppl. 1, 1»58, p. 56; id., Novit. Conch, ser. 1, ii, 1860, p. 145, pi. 37, figs. 25 -27 ; lleeve, Conch. Icon, xiii, 1861, Cyclophorus, pi. 20, tig
RMRMJGEB–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Rd ^=3 ^^^ VK^. Fig. 25. Radula teeth of: a, Seila africana Bartsch. b. Cerithium morns Lam. c, Terebralia palustris (Brug.). d, Cerithidea decollata (Linn.). 1923 require comparison with natalensis Smith 1914. S. natalensis and shepstonensis were both obtained at Tongaat. Seila africana Bartsch Figs. 24 a, b, 25 a Seila africana Bartsch, 1915, p. 114. pi. 17, fig. 6. Tomlin, 1931, p. 424. Protoconch 3-3 J whorls, alt. o-6, diam. 0.3 mm., smooth. Postnatal whorls 10. Spiral lirae 3; grooves (2) betwe
RMRMJGGH–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. CONTRIBUTIONS TO THE KNOWLEDGE OF S.A. MARINE MOLLUSCA I 29 One Pieter Fame specimen with 6 postnatal whorls measures 3-5 X 1*75 mm. (an africana of equal length has a width of 1-5 mm.). Spiral lirae 3, with very fine axial growth-lines in the grooves. Port Elizabeth (Sowerby); Port Alfred (Turton). 34° 5' S., 250 55' E., 67 fathoms, 1 dead (S. Afr. Mus. P.F. coll.). Sella smithi Bartsch Seila smithi Bartsch.. 1915. p. 115, pi. 12, fig. 7. Turton, 1932, p. 125, pi. 27, no. 906. [?] Seila capitata Thi
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