UC 12423 |
|
Pugnax uta (Marcou, 1858) |
|
United States of America |
|
2239426 |
Pennsylvanian |
|
|
UC 54052 |
Anopliidae |
Chonetes tumidus Herrick, 1888 |
W. F. Cooper |
United States of America |
|
2239718 |
Mississippian |
Cuyahoga |
|
UC 12453 |
|
Barrandella ventricosa (Hall, 1860) |
|
United States of America |
|
2239376 |
Silurian |
|
|
UC 12384 |
Retziidae |
Eumetria vernuiliana (Hall, 1856) |
|
United States of America |
|
2239332 |
Mississippian |
Salem Limestone |
|
UC 16934 |
Echinoconchidae |
Pustula alternata (Norwood & Pratten, 1855) |
|
|
|
2270281 |
Mississippian |
Pitkin Limestone |
|
UC 53082 |
|
Orthis kaskaskiensis McChesney, 1860 |
|
United States of America |
|
2239531 |
Mississippian |
|
|
UC 53083 A |
|
Orthis kaskaskiensis McChesney, 1860 |
|
United States of America |
|
2239532 |
Mississippian |
|
|
P 6007 |
|
Uncinulus stricklandi (Sowerby, 1839) |
|
United States of America |
|
2372172 |
Silurian |
|
2 image files |
UC 12438 |
|
Anastrophia verneuili |
|
United States of America |
|
2239374 |
Devonian |
|
|
UC 11973 |
Meristellidae |
Meristella compressa (Hall, 1857) |
|
United States of America |
|
2239318 |
Devonian |
|
|
UC 54050 |
Anopliidae |
Chonetes tumidus Herrick, 1888 |
W. F. Cooper |
United States of America |
|
2239726 |
Mississippian |
Cuyahoga |
|
UC 12243 |
Dielasmatidae |
Dielasma rowleyi (Worthen, 1884) |
|
United States of America |
|
2239501 |
Mississippian |
|
|
UC 495 |
Strophomenidae |
Strophomena ulrichi James, 1878 |
|
United States of America |
|
2239909 |
Ordovician |
|
|
UC 12420 |
|
Pugnax swalloviana (Shumard, 1859) |
|
United States of America |
|
2239425 |
Pennsylvanian |
|
|
UC 11965 |
Ambocoeliidae |
Ambocoelia planoconvexa (Shumard, 1855) |
|
United States of America |
|
2239440 |
Pennsylvanian |
|
|
UC 12439 |
|
Pentamerus nysius crassicosta |
|
United States of America |
|
2239381 |
Silurian |
|
|
UC 15366 |
|
Terebratula grahamensis Burwash, 1913 |
|
Canada |
|
2211727 |
Cretaceous |
|
|
UC 15392 |
Rhynchonellidae |
Rhynchonella non-sinuata plicatilis (Sowerby, 1825) |
|
Canada |
|
2211726 |
Cretaceous |
|
|
UC 12393 |
Anazygidae |
Catazyga headi (Billings, 1862) |
|
Canada |
|
2239337 |
Ordovician |
|
|
UC 12427 |
|
Cyclorhina nobilis (Hall, 1860) |
|
Canada |
|
2217134 |
Devonian |
|
|
UC 12954 |
|
Rhynobolus galtensis (Billings, 1865) |
|
Canada |
|
2239292 |
Silurian |
Guelph Dolomite |
|
UC 12392 |
|
Zygospira (orthonomaea) erratica (Hall, 1847) |
|
Canada |
|
2239347 |
Ordovician |
|
|
UC 54054 |
Lingulasmatidae |
Lingulasma schucherti Ulrich, 1889 |
|
United States of America |
41.3078 |
2239301 |
Ordovician |
|
|
UC 12220 |
|
Rensselaeria Hall, 1859 |
|
United States of America |
|
2239514 |
Devonian |
Oriskany Sandstone |
|
UC 12464 |
|
Trigeria gaudryi (Oehlert, 1877) |
|
United States of America |
|
2239335 |
Devonian |
Oriskany Sandstone |
|