UC 56847 |
Proetidae |
Proetus crassimarginatus (Hall, 1843) |
|
United States of America |
|
2211671 |
Devonian |
Columbus Limestone |
|
P 21906 |
Acastidae |
Cryphaeus nicholsi Roy, 1929 |
Nichols |
Bolivia |
|
2291233 |
Devonian |
Red Sandstone |
|
UC 38108 |
Proetidae |
Proetus searighti Walter, 1926 |
|
United States of America |
|
2295178 |
Devonian |
Cedar Valley Limestone |
|
UC 38109 |
Proetidae |
Proetus bumastoides Walter, 1926 |
|
United States of America |
|
2295168 |
Devonian |
Cedar Valley Limestone |
|
P 21899 |
Calmoniidae |
Calmonia |
|
Bolivia |
|
2203776 |
Devonian |
Red Sandstone |
|
UC 11748 |
Dalmanitidae |
Dalmanites (chasmops) anchiops (Green, 1832) |
|
United States of America |
|
2239233 |
Devonian |
Onondaga Limestone |
|
UC 11739 |
Dalmanitidae |
Dalmanites (coronura) aspectans (Conrad, 1841) |
|
United States of America |
|
2239235 |
Devonian |
Onondaga Limestone |
|
UC 11740 |
Dalmanitidae |
Dalmanites (coronura) aspectans (Conrad, 1841) |
|
United States of America |
|
2239236 |
Devonian |
Onondaga Limestone |
|
UC 11741 |
Dalmanitidae |
Dalmanites (coronura) aspectans (Conrad, 1841) |
|
United States of America |
|
2239237 |
Devonian |
Onondaga Limestone |
|
UC 11742 |
Dalmanitidae |
Dalmanites (odontocephalus) bifidus (Hall, 1861) |
|
United States of America |
|
2239241 |
Devonian |
Onondaga Limestone |
|
UC 56873 |
Proetidae |
Proetus tumidus Hall & Clarke, 1888 |
|
Canada |
60 |
2239270 |
Devonian |
Onondaga Limestone |
|
P 21898 |
Phacopidae |
Phacops salteri Kozlowski, 1923 |
|
Bolivia |
|
2203779 |
Devonian |
Red Sandstone |
|
UC 11749 |
Calmoniidae |
Calmonia platys Green, 1832 |
|
United States of America |
|
2239225 |
Devonian |
Onondaga Limestone |
|
P 21903 |
Calmoniidae |
Phacopina devonica Ulrich, 1892 |
|
Bolivia |
|
2203777 |
Devonian |
Red Sandstone |
|
P 21904 |
Calmoniidae |
Phacopina devonica Ulrich, 1892 |
|
Bolivia |
|
2203778 |
Devonian |
Red Sandstone |
|
PE 60827 |
Cheiruridae |
Cheirurus (crotalocephalina) gibbus |
|
Morocco |
|
2282927 |
Devonian |
AM Limestone |
1 image file |
P 21900 |
Acastidae |
Cryphaeus australis Clarke, 1913 |
|
Bolivia |
|
2203775 |
Devonian |
Red Sandstone |
|
P 21907 |
Acastidae |
Cryphaeus australis Clarke, 1913 |
H. W. Nichols |
Bolivia |
|
2239039 |
Devonian |
Red Sandstone |
|
PE 56362 |
Acastidae |
Greenops boothi (Green, 1837) |
Haines |
United States of America |
|
2239047 |
Devonian |
|
|
PE 56551 |
Asaphidae |
Asaphus expansus |
G. Stone |
Russia |
|
2218021 |
Devonian |
|
4 image files |
PE 364 |
Proetidae |
Proetus rowi (Green, 1838) |
|
United States of America |
|
2211837 |
Devonian |
|
|
UC 38108 B |
Proetidae |
Proetus searighti Walter, 1926 |
|
|
|
2284392 |
Devonian |
Cedar Valley Limestone |
|
UC 11752 |
Proetidae |
Proetus clarus Hall, 1861 |
|
United States of America |
|
2239262 |
Devonian |
Jeffersonville Limestone |
|
PE 28736 |
|
Echinocaris punctata? |
|
|
|
2281718 |
Devonian |
Moscow Shale |
|
UC 56775 |
Phacopidae |
Phacops rana var. bufo |
|
|
|
2283621 |
Devonian |
|
|