UC 12397 |
|
Cyclospira bisulcata (Emmons, 1842) |
|
United States of America |
|
2239475 |
Ordovician |
Trenton Limestone |
|
UC 11352 |
Delthyrididae |
Delthyris suborbicularis Weller, 1906 |
S. Weller |
United States of America |
|
2213078 |
Mississippian |
Glen Park Limestone |
|
UC 16133 B |
Discinidae |
Orbiculoidea minuta Mather, 1915 |
|
|
|
2251136 |
Pennsylvanian |
Bloyd Shale |
|
PE 60417 |
Plectorthidae |
Doleroides pervetus (Conrad) |
W. Taylor |
United States of America |
|
2279370 |
Ordovician |
Mifflin |
|
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 10234 |
Lingulasmatidae |
Lingulasma galenensis Winchell & Schuchert, 1892 |
|
|
|
2266113 |
Ordovician |
Trenton Limestone |
|
UC 25693 |
Rhynchotrematidae |
Rhynchotrema cuneiforme Fenton & Fenton, 1922 |
|
United States of America |
|
2215220 |
Ordovician |
Plattin Limestone |
|
UC 25957 |
Strophomenidae |
Strophomena exigua Fenton, 1928 |
|
United States of America |
|
2215236 |
Ordovician |
Plattin Limestone |
|
UC 25526 A |
Strophomenidae |
Strophomena plattinensis Fenton, 1928 |
|
United States of America |
|
2215240 |
Ordovician |
Plattin Limestone |
|
UC 25984 |
Strophomenidae |
Strophomena plattinensis Fenton, 1928 |
|
United States of America |
|
2215242 |
Ordovician |
Plattin Limestone |
|
UC 25502 |
Strophomenidae |
Strophomena plattinensis Fenton, 1928 |
|
|
|
2215239 |
Ordovician |
Plattin Limestone |
|
UC 12233 B |
Derbyiidae |
Derbya affinis Hall & Clarke, 1892 |
|
|
|
2285604 |
Pennsylvanian |
|
|
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 |
|
UC 12371 |
|
Seminula subquadrata (Hall, 1858) |
|
United States of America |
|
2239427 |
Mississippian |
|
|
UC 26124 |
Spiriferidae |
Spirifer whitneyi owenensis Webster & Fenton, 1924 |
|
|
|
2277231 |
Devonian |
Lime Creek |
|
UC 6935 |
Rhynchotrematidae |
Rhynchotrema wisconsinse Fenton & Fenton, 1922 |
|
|
|
2267345 |
Ordovician |
|
|
UC 12937 |
|
Pugnax altus (Calvin, 1875) |
|
United States of America |
|
2239420 |
Devonian |
|
|