P 28262 A |
Plaesiomyidae |
Austinella subcircularis Roy, 1941 |
R. W. Porter |
Canada |
|
2204112 |
Ordovician |
|
|
UC 12454 |
|
Barrandella barrandii (Billings, 1857) |
|
Canada |
|
2239375 |
Silurian |
|
|
UC 12463 |
|
Stricklandinia davidsoni Billings, 1868 |
|
Canada |
|
2239396 |
Silurian |
|
|
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 17958 |
|
Terebratula elongata Verneuil |
|
Australia |
|
2239516 |
Pennsylvanian |
|
|
UC 11969 |
|
Whitfieldella hyale (Billings, 1862) |
|
Canada |
50 |
2285446 |
Silurian |
Guelph Dolomite |
|
UC 12412 |
|
Liorhynchus laura (Billings, 1860) |
|
Canada |
50 |
2239417 |
Devonian |
|
|
UC 12396 |
Anazygidae |
Catazyga headi anticostiensis |
|
Canada |
50 |
2239339 |
Ordovician |
|
|
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 |
|
UC 13212 |
|
Pentamerus oblongus (Sowerby, 1839) |
|
United States of America |
|
2239389 |
|
|
|
UC 12236 |
Dielasmatidae |
Dielasma bovidens (Morton, 1836) |
|
United States of America |
|
2239495 |
Mississippian |
|
|
UC 12378 |
|
Trematis costata Hall, 1859 |
|
United States of America |
|
2239310 |
Devonian |
|
|
UC 11967 |
Meristellidae |
Meristina tumida (Dalman, 1828) |
|
England |
|
2239325 |
Silurian |
Wenlock Limestone |
|