UC 12938 |
|
Seminula subquadrata (Hall, 1858) |
|
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 |
|
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 14218 |
|
Streptorhynchus inflatus White & Whitfield, 1862 |
|
United States of America |
|
2239536 |
Mississippian |
Burlington Limestone |
|
UC 320 |
|
Tetracamera subtrigona (Meek & Worthen, 1860) |
|
|
|
2269051 |
Mississippian |
|
|
UC 12242 |
Dielasmatidae |
Dielasma formosa (Hall, 1856) |
|
United States of America |
|
2239499 |
Mississippian |
|
|
UC 48329 |
Schuchertellidae |
Orthotetes kaskaskiensis (McChesney, 1860) |
Easton Collection |
United States of America |
|
2213888 |
Mississippian |
Pitkin Limestone |
|
UC 6707 |
Spiriferidae |
Spirifer latier Swallow, 1863 |
|
United States of America |
|
2238827 |
Mississippian |
Chouteau Limestone |
|
UC 11352 |
Delthyrididae |
Delthyris suborbicularis Weller, 1906 |
S. Weller |
United States of America |
|
2213078 |
Mississippian |
Glen Park Limestone |
|
UC 12368 |
|
Seminula trinuclea (Hall, 1856) |
|
United States of America |
|
2239432 |
Mississippian |
Salem Limestone |
|
UC 53082 |
|
Orthis kaskaskiensis McChesney, 1860 |
|
United States of America |
|
2239531 |
Mississippian |
|
|
UC 12383 |
Retziidae |
Eumetria vernuiliana (Hall, 1856) |
|
United States of America |
|
2239331 |
Mississippian |
|
|
UC 17262 B |
Dielasmatidae |
Dielasma compressa Snider, 1915 |
|
|
|
2270275 |
Mississippian |
Fayetteville Shale |
|
UC 16841 |
Rhipidomellidae |
Rhipidomella arkansana Girty, 1911 |
|
|
|
2270263 |
Mississippian |
Mayes |
|
UC 16972 |
Brachythyrididae |
Brachythyris ozarkensis Snider, 1915 |
|
|
|
2270271 |
Mississippian |
Mayes |
|
UC 32120 A |
Productidae |
Productus newtonensis Moore, 1928 |
|
|
|
2255912 |
Mississippian |
Reeds Spring Limestone |
|
UC 12421 |
|
Pugnax missouriensis (Shumard, 1855) |
|
United States of America |
|
2239422 |
Mississippian |
Chouteau Limestone |
|
UC 12432 |
Psilocamaridae |
Camarophoria subtrigona (Meek & Worthen, 1860) |
|
United States of America |
|
2239405 |
Mississippian |
Burlington Limestone |
|
UC 30645 A |
Productidae |
Productus abruptus Sutton & Wagner, 1931 |
S. Weller |
United States of America |
|
2213193 |
Mississippian |
Paint Creek Shale |
|