UC 14212 |
Spiriferidae |
Spirifer neglectus Hall, 1858 |
|
United States of America |
|
2239468 |
Mississippian |
Keokuk Limestone |
|
UC 12237 |
Dielasmatidae |
Dielasma formosa (Hall, 1856) |
|
United States of America |
|
2239497 |
Mississippian |
Chouteau Limestone |
|
UC 12241 |
Dielasmatidae |
Dielasma formosa (Hall, 1856) |
|
United States of America |
|
2239498 |
Mississippian |
Chouteau Limestone |
|
UC 12936 |
Cranaenidae |
Cranaena romingeri (Hall, 1863) |
|
United States of America |
|
2239493 |
Devonian |
|
|
UC 9695 |
Productidae |
Productus sampsoni S. Weller, 1909 |
|
|
|
2269935 |
Mississippian |
Chouteau Limestone |
|
UC 7055 |
Rafinesquinidae |
Leptaena analoga (Phillips, 1836) |
|
|
|
2279350 |
Mississippian |
Chouteau Limestone |
|
UC 11976 |
Syringothyrididae |
Syringothyris hannibalensis (Swallow, 1860) |
|
United States of America |
|
2239489 |
Mississippian |
Louisiana Limestone |
|
UC 11878 |
|
Ptychophyllum striatum Hall, 1882 |
|
United States of America |
|
2239643 |
Devonian |
Onondaga Limestone |
|
UC 26600 |
|
Hapsiphyllum cassedayi (Milne-Edwards, 1860) |
|
|
|
2275762 |
Mississippian |
Warsaw Limestone |
|
UC 11859 |
|
Zaphrentis irregularis Hall, 1882 |
|
United States of America |
|
2239645 |
Devonian |
Onondaga Limestone |
|
UC 35920 |
|
Zaphrentis planima Hall, 1882 |
|
United States of America |
|
2239646 |
Devonian |
Jeffersonville Limestone |
|
UC 35867 |
Cyathophyllidae |
Cyathophyllum validum Hall, 1876 |
|
United States of America |
|
2239619 |
Devonian |
Jeffersonville Limestone |
|
UC 31635 |
Cyathaxoniidae |
Cyathaxonia arcuata S. Weller, 1909 |
|
|
|
2269248 |
Mississippian |
Fern Glen Limestone |
|
UC 3135 |
Cyathaxoniidae |
Cyathaxonia minor S. Weller, 1909 |
|
|
|
2269258 |
Mississippian |
Fern Glen Limestone |
2 image files |
UC 35872 |
Zaphrentidae |
Heliophyllum gemmatum Hall, 1882 |
|
United States of America |
|
2239630 |
Devonian |
Jeffersonville Limestone |
|
UC- 6616 B |
Campophyllidae |
Campophyllum kansasense Miller & Gurley, 1894 |
|
United States of America |
|
2238884 |
Pennsylvanian |
Westerville Limestone |
|
UC 11846 |
Cystiphyllidae |
Cystiphyllum pustulatum Hall, 1882 |
|
United States of America |
|
2239574 |
Devonian |
Jeffersonville Limestone |
|
UC 35862 |
Cystiphyllidae |
Cystiphyllum nanum Hall, 1882 |
|
United States of America |
|
2239573 |
Devonian |
Jeffersonville Limestone |
|
UC 11808 |
Favositidae |
Favosites hemisphericus (Troost, 1840) |
|
United States of America |
|
2239590 |
Devonian |
Onondaga Limestone |
|
UC 37755 |
Zaphrentidae |
Heliophyllum halli obconicum |
|
|
|
2285789 |
Devonian |
|
|
UC 26481 A |
|
Abatocrinus grandis |
|
|
|
2287601 |
Mississippian |
Keokuk Limestone |
2 image files |
UC 26481 B |
|
Abatocrinus grandis |
|
|
|
2287603 |
Mississippian |
Keokuk Limestone |
2 image files |
UC 26481 C |
|
Abatocrinus grandis |
|
|
|
2287605 |
Mississippian |
Keokuk Limestone |
2 image files |
UC 26481 D |
|
Abatocrinus grandis |
|
|
|
2287607 |
Mississippian |
Keokuk Limestone |
2 image files |
P 10342 A |
|
Hemiaster lacunosus Slocom |
A. W. Slocom |
United States of America |
|
2213219 |
Cretaceous |
Ripley |
|