UC 10225 |
|
Pseudosphaerexochus trentonensis Clarke, 1897 |
|
|
|
2269009 |
Ordovician |
Trenton Limestone |
|
UC 15943 |
Dikelocephalidae |
Dikelocephalus minnesotensis Owen, 1852 |
|
United States of America |
|
2239216 |
Ordovician |
|
|
UC 15922 |
|
Platynotus trentonensis (Conrad, 1842) |
|
|
|
2282735 |
Ordovician |
|
|
UC 15921 |
Cheiruridae |
Ceraurus pleurexanthemus Green, 1832 |
|
United States of America |
|
2239228 |
Ordovician |
Trenton Limestone |
|
UC 965 |
Dalmanitidae |
Dalmanites carleyi Meek, 1872 |
|
United States of America |
|
2239885 |
Ordovician |
|
|
P 5103 A |
Styginidae |
Bumastus ioxus (Hall) |
|
United States of America |
|
2290306 |
Silurian |
|
3 image files |
P 16630 B |
Cheiruridae |
Ceraurus elginensis Slocom, 1913 |
A. W. Slocom |
United States of America |
|
2213237 |
Ordovician |
Maquoketa Shale |
|
UC 11741 |
Dalmanitidae |
Dalmanites (coronura) aspectans (Conrad, 1841) |
|
United States of America |
|
2239237 |
Devonian |
Onondaga Limestone |
|
UC 23593 |
Lichidae |
Lichas faberi Miller, 1889 |
|
United States of America |
|
2239219 |
Ordovician |
|
|
UC 12318 |
Harpetidae |
Harpes telleri Weller, 1907 |
|
United States of America |
|
2271078 |
Silurian |
|
|
UC 11746 |
Dalmanitidae |
Dalmanites (chasmops) anchiops armatus |
|
|
|
2282993 |
Devonian |
Schoharie |
|
PE 32034 |
|
Anegertus cubitalis Handlirsch |
J. Herdina |
United States of America |
|
2241724 |
Pennsylvanian |
Carbondale |
|
P 29450 |
Paraparchitidae |
Paraparchites mazonensis Sohn, 1977 |
G. Langford |
United States of America |
|
2217725 |
Pennsylvanian |
Carbondale |
2 image files |
PE 13963 |
|
Diplopoda |
H. Slatis |
United States of America |
41.3079 |
2239784 |
Pennsylvanian |
Carbondale |
|
PE 7102 |
|
Adelophthalmus mazonensis (Meek & Worthen, 1868) |
H. C. Witmer |
United States of America |
|
2239742 |
Pennsylvanian |
Carbondale |
|
UC 23314 a |
Dikelocephalidae |
Walcottaspis vanhornei (Walcott, 1914) |
|
United States of America |
|
4623751 |
Cambrian |
St. Lawrence |
1 image file |
P 16998 |
|
Megalaspis beckeri Slocom, 1913 |
|
|
|
2282382 |
Ordovician |
Maquoketa Shale |
|
UC 6796 |
Phillipsiidae |
Ameura sangamonensis (Meek & Worthen, 1866) |
|
United States of America |
|
2238768 |
Pennsylvanian |
|
|
UC 51921 |
Proetidae |
Breviphillipsia semiteretis Hessler, 1963 |
Hessler |
United States of America |
|
2212883 |
Mississippian |
Chouteau Limestone |
|
UC 22192 |
Styginidae |
Bumastus barriensis Hall |
|
United States of America |
|
2239217 |
Silurian |
Rochester Shale |
|
UC 15920 |
Homalonotidae |
Homalonotus delphinocephalus Green, 1832 |
|
United States of America |
|
2239246 |
Silurian |
Rochester Shale |
|
UC 15924 |
Lichidae |
Lichas boltoni (Bigsby, 1825) |
|
United States of America |
|
2239218 |
Silurian |
Clinton |
|
UC 10213 |
Olenellidae |
Olenellus thompsoni (Hall, 1859) |
|
|
|
2269016 |
Cambrian |
Hardyston Quartzite |
|
UC 12900 |
|
Carcinosoma newlini (Claypole) |
J. Hall |
United States of America |
|
2239935 |
Silurian |
Wabash |
1 image file |
UC 6799 |
Proetidae |
Phillipsia tuberculata Meek & Worthen, 1870 |
|
United States of America |
|
2238770 |
Mississippian |
Burlington Limestone |
|