Schismatosphaeridium |... fossiilid.info

Acritax - Acritax_JWIP -... www.mikrotax.org

Recorded species from Punta... www.researchgate.net

Trichosphaeridium |... fossiilid.info

Trichosphaeridium |... fossiilid.info

Palynomorphs from the... www.researchgate.net

Trichosphaeridium |... fossiilid.info

Trunculumarium |... fossiilid.info

Dictyosphaeridium |... fossiilid.info

a) Dictyotidium alveolatum... www.researchgate.net

Globosphaeridium |... fossiilid.info

app004002017 www.app.pan.pl

Acritax - Acritax_JWIP -... www.mikrotax.org

app004002017 www.app.pan.pl

a) Dictyotidium alveolatum... www.researchgate.net

Synsphaeridium |... fossiilid.info

Acritax - Acritax_JWIP -... www.mikrotax.org

GeolCarp_Vol62_No2_109_119 www.geologicacarpathica.com...

Skiagia | Fossiilid.info fossiilid.info

app004002017 www.app.pan.pl