UC 9853 |
Proetidae |
Phillipsia swallowi (Shumard, 1855) |
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|
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2269874 |
Mississippian |
Chouteau Limestone |
|
UC 35521 |
Proetidae |
Breviphillipsia sampsoni (Vogdes, 1888) |
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|
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2269868 |
Mississippian |
Chouteau Limestone |
|
UC 9854 |
Proetidae |
Breviphillipsia sampsoni (Vogdes, 1888) |
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|
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2269870 |
Mississippian |
Chouteau Limestone |
|
UC 51923 |
Proetidae |
Breviphillipsia semiteretis Hessler, 1963 |
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United States of America |
|
2213765 |
Mississippian |
Pierson Limestone |
|
UC 9659 |
Proetidae |
Breviphillipsia swallowi (Shumard, 1855) |
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|
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2269872 |
Mississippian |
Chouteau Limestone |
1 image file |
UC 12938 |
|
Seminula subquadrata (Hall, 1858) |
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United States of America |
|
2239429 |
Mississippian |
Pella |
|
UC 12387 |
|
Acambona osagensis (Swallow, 1860) |
|
United States of America |
|
2239474 |
Mississippian |
Chouteau Limestone |
|
UC 7596 |
Athyrididae |
Cliothyridina obmaxima (McChesney, 1860) |
|
United States of America |
|
2238792 |
Mississippian |
Keokuk Limestone |
|
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 |
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UC 9695 |
Productidae |
Productus sampsoni S. Weller, 1909 |
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|
|
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 26600 |
|
Hapsiphyllum cassedayi (Milne-Edwards, 1860) |
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|
|
2275762 |
Mississippian |
Warsaw Limestone |
|
UC 31635 |
Cyathaxoniidae |
Cyathaxonia arcuata S. Weller, 1909 |
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|
|
2269248 |
Mississippian |
Fern Glen Limestone |
|
UC 3135 |
Cyathaxoniidae |
Cyathaxonia minor S. Weller, 1909 |
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|
|
2269258 |
Mississippian |
Fern Glen Limestone |
2 image files |
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 |
UC- 8929 B |
|
Onychocrinus exculptus Lyon & Casseday, 1860 |
|
United States of America |
|
2238984 |
Mississippian |
Keokuk Limestone |
|
UC- 8929 C |
|
Onychocrinus exculptus Lyon & Casseday, 1860 |
|
United States of America |
|
2238985 |
Mississippian |
Keokuk Limestone |
|
UC 8930 |
|
Onychocrinus ramulosus (Lyon & Casseday, 1859) |
|
United States of America |
|
2238987 |
Mississippian |
Keokuk Limestone |
|
UC- 6405 A |
|
Scytalocrinus wachsmuthi Wetherby, 1880 |
|
United States of America |
|
2238941 |
Mississippian |
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|