UC 11741 |
Dalmanitidae |
Dalmanites (coronura) aspectans (Conrad, 1841) |
|
United States of America |
|
2239237 |
Devonian |
Onondaga Limestone |
|
P 16630 B |
Cheiruridae |
Ceraurus elginensis Slocom, 1913 |
A. W. Slocom |
United States of America |
|
2213237 |
Ordovician |
Maquoketa Shale |
|
UC 52048 |
Cheiruridae |
Sphaerexochus mirus Beyrich, 1845 |
|
Czech Republic |
|
2282936 |
Silurian |
|
|
UC 15918 |
Asaphidae |
Isotelus gigas Roy, 1941 |
|
United States of America |
|
2239214 |
Ordovician |
Trenton Limestone |
|
UC 9853 |
Proetidae |
Phillipsia swallowi (Shumard, 1855) |
|
|
|
2269874 |
Mississippian |
Chouteau Limestone |
|
UC 35521 |
Proetidae |
Breviphillipsia sampsoni (Vogdes, 1888) |
|
|
|
2269868 |
Mississippian |
Chouteau Limestone |
|
UC 9854 |
Proetidae |
Breviphillipsia sampsoni (Vogdes, 1888) |
|
|
|
2269870 |
Mississippian |
Chouteau Limestone |
|
UC 51923 |
Proetidae |
Breviphillipsia semiteretis Hessler, 1963 |
|
United States of America |
|
2213765 |
Mississippian |
Pierson Limestone |
|
UC 9659 |
Proetidae |
Breviphillipsia swallowi (Shumard, 1855) |
|
|
|
2269872 |
Mississippian |
Chouteau Limestone |
1 image file |
PE 4611 |
|
Acanthotelson stimpsoni Meek & Worthen, 1865 |
|
|
41.3751 |
2267110 |
Pennsylvanian |
Carbondale |
|
PE 29388 |
|
Amynilyspes wortheni Scudder, 1882 |
|
|
41.3751 |
2281545 |
Pennsylvanian |
Carbondale |
|
PE 12696 |
|
Kottixerxes gloriosus Schram & Rolfe, 1982 |
|
|
41.2256 |
2251852 |
Pennsylvanian |
Carbondale |
|
PE 24343 |
|
Trochurus nasuta |
|
United States of America |
|
2282737 |
Silurian |
Racine Dolomite |
|
UC 48 |
Paradoxididae |
Paradoxides lamellatus Hartt, 1868 |
|
Canada |
|
2239276 |
Cambrian |
|
1 image file |
UC 23252 |
Paradoxididae |
Paradoxides mic-mac pontificalis |
|
Canada |
|
2239277 |
Cambrian |
|
|
UC 51582 |
|
Cyrtosymbole (belgibole) belgica Hahn, 1963 |
|
Belgium |
|
2239040 |
Mississippian |
|
|
UC 12318 |
Harpetidae |
Harpes telleri S. Weller, 1907 |
|
United States of America |
|
2271078 |
Silurian |
|
|
P 5103 A |
Styginidae |
Bumastus ioxus (Hall) |
|
United States of America |
|
2290306 |
Silurian |
|
3 image files |
UC 51583 |
|
Piltonia kuehnei antoingensis Hahn, 1964 |
|
|
|
2267659 |
Mississippian |
|
|
UC 51916 |
Proetidae |
Breviphillipsia sampsoni (Vogdes, 1888) |
Hessler |
United States of America |
|
2212909 |
Mississippian |
Chouteau Limestone |
|
UC 51913 |
Proetidae |
Breviphillipsia sampsoni (Vogdes, 1888) |
Hessler |
United States of America |
|
2212908 |
Mississippian |
Chouteau Limestone |
|
UC 8593 |
Proetidae |
Breviphillipsia semiteretis Hessler, 1963 |
|
|
|
2269011 |
Mississippian |
Chouteau Limestone |
|
UC 6653 |
Cheiruridae |
Ceraurus niagarensis |
S. Weller |
United States of America |
|
2213031 |
Silurian |
St. Clair Limestone |
|
UC 22196 |
Cheiruridae |
Ceraurus pleurexanthemus Green, 1832 |
|
United States of America |
|
2239229 |
Ordovician |
Trenton Limestone |
|
UC 15920 |
|
Homalonotus delphinocephalus Green |
|
United States of America |
|
2239246 |
Silurian |
Rochester Shale |
|