UC 12281 |
Productidae |
Productus magnus Meek & Worthen, 1861 |
|
United States of America |
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2238869 |
Mississippian |
Keokuk Limestone |
|
UC 12406 |
|
Wilsonia saffordi (Hall, 1860) |
|
United States of America |
|
2239438 |
Silurian |
|
|
UC 12473 |
Athyrididae |
Athyris incrassata Hall, 1858 |
|
United States of America |
|
2239314 |
Mississippian |
Warsaw Limestone |
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UC 21046 |
|
Wilsonia wadei Dunbar, 1919 |
|
United States of America |
|
2204364 |
Devonian |
Bailey Limestone |
|
UC 14105 |
|
Stricklandinia castellana White, 1876 |
|
United States of America |
|
2239395 |
Silurian |
|
|
UC 12450 |
|
Pentamerus oblongus (Sowerby, 1839) |
|
United States of America |
|
2239385 |
Silurian |
|
|
UC 13120 |
|
Pentamerus oblongus (Sowerby, 1839) |
|
United States of America |
|
2239386 |
Silurian |
|
|
UC 12950 |
|
Trimerella ohioensis Meek, 1871 |
|
United States of America |
|
2239295 |
Silurian |
|
|
UC 12432 |
Psilocamaridae |
Camarophoria subtrigona (Meek & Worthen, 1860) |
|
United States of America |
|
2239405 |
Mississippian |
Burlington Limestone |
|
UC 12371 |
|
Seminula subquadrata (Hall, 1858) |
|
United States of America |
|
2239427 |
Mississippian |
|
|
UC 23330 |
Atrypidae |
Atrypa (goniocoelia) uniangulata (sic) Conrad, 1841 |
|
United States of America |
|
2239343 |
Devonian |
Onondaga Limestone |
|
UC 12413 |
|
Liorhynchus globuliformis (Vanuxem, 1842) |
|
United States of America |
|
2239414 |
Devonian |
|
|
UC 12387 |
|
Acambona osagensis (Swallow, 1860) |
|
United States of America |
|
2239474 |
Mississippian |
Chouteau Limestone |
|
UC 620 |
Spiriferidae |
Spirifer pennatus Owen, 1852 |
|
United States of America |
|
2239469 |
Devonian |
|
4 image files |
UC 12237 |
Dielasmatidae |
Dielasma formosa (Hall, 1856) |
|
United States of America |
|
2239497 |
Mississippian |
Chouteau Limestone |
|
UC 9695 |
Productidae |
Productus sampsoni Weller, 1909 |
|
|
|
2269935 |
Mississippian |
Chouteau Limestone |
|
UC 12377 |
Rhynchospirinidae |
Trematospira simplex Hall, 1859 |
|
United States of America |
|
2239333 |
Devonian |
|
|
UC 594 |
Strophodontidae |
Stropheodonta (leptostrophia) magniventra (Hall, 1857) |
|
United States of America |
|
2239566 |
Devonian |
Oriskany Sandstone |
|
UC 12385 A |
Retziidae |
Eumetria vera costata |
|
United States of America |
|
2239330 |
Mississippian |
|
|
UC 12235 |
Dielasmatidae |
Dielasma bovidens (Morton, 1836) |
|
United States of America |
|
2239494 |
Mississippian |
|
|
UC 12380 |
|
Homeospira evax (Hall, 1863) |
|
United States of America |
|
2239477 |
Silurian |
|
|
UC 12370 |
|
Seminula trinuclea (Hall, 1856) |
|
United States of America |
|
2239434 |
Mississippian |
Salem Limestone |
|
UC 2393 |
|
Streptorhynchus neglecta James, 1881 |
|
United States of America |
|
2239904 |
Ordovician |
Waynesville |
|
UC 27463 |
|
Uncinulus parvus Stewart, 1922 |
|
United States of America |
|
2204248 |
Devonian |
Little Saline Limestone |
|
UC 16198 |
Productidae |
Productus cherokeensis Drake, 1898 |
|
|
|
2270293 |
Mississippian |
Fayetteville Shale |
|