UC 6314 |
Dentaliidae |
Dentalium acutisulcatum Gurley, 1883 |
|
United States of America |
|
2295452 |
Pennsylvanian |
|
|
UC 6311 |
Tarphyceratidae |
Tarphyceras clarkense |
|
United States of America |
|
2296775 |
Mississippian |
Knobstone |
7 image files |
UC 23822 |
Lechritrochoceratidae |
Lechritrochoceras bannisteri (Hall) |
|
United States of America |
41.8431 |
2295470 |
Silurian |
|
3 image files |
UC 28746 |
Platyceratidae |
Diaphorostoma subexpansum Wing, 1925 |
|
United States of America |
41.8431 |
2296544 |
Silurian |
Racine Dolomite |
|
UC 33377 |
Oncoceratidae |
Centrorizoceras slocomi Foerste, 1924 |
|
United States of America |
41.8431 |
2296821 |
Silurian |
|
3 image files |
UC 57365 B |
Bellerophontidae |
Bellerophon (bucania) perforatus Winchell & Marcy, 1865 |
|
United States of America |
41.8431 |
2296464 |
Silurian |
Racine Dolomite |
|
UC 21891 |
|
Chicagoceras welleri |
|
United States of America |
41.8431 |
2291225 |
Silurian |
|
3 image files |
UC 28743 |
Platyceratidae |
Diaphorostoma niagarense (Hall, 1852) |
|
United States of America |
41.8431 |
2296541 |
Silurian |
Racine Dolomite |
|
UC 28736 |
|
Euryzone pauper Hall, 1865 |
|
United States of America |
41.8431 |
2296535 |
Silurian |
Racine Dolomite |
|
UC 28737 |
|
Lophospira intermedia Wing, 1925 |
|
United States of America |
41.8431 |
2296552 |
Silurian |
Racine Dolomite |
|
UC 21692 |
Orthoceratidae |
Orthoceras alienum Foerste |
W. C. Van Horne |
United States of America |
41.8431 |
2295910 |
Silurian |
|
|
UC 57365 C |
Bellerophontidae |
Bellerophon (bucania) perforatus Winchell & Marcy, 1865 |
|
United States of America |
41.8431 |
2296466 |
Silurian |
Racine Dolomite |
|
UC 23103 |
Dawsonoceratidae |
Dawsonoceras bridgeportense Foerste |
|
United States of America |
41.8431 |
2293395 |
Silurian |
|
3 image files |
UC 28794 |
Loxonematidae |
Loxonema boydii (Hall, 1843) |
|
United States of America |
41.8431 |
2296548 |
Silurian |
Racine Dolomite |
|
UC 18097 |
|
Trochoceras bannisteri (Winchell & Marcy) |
|
United States of America |
41.8431 |
2296660 |
Silurian |
|
3 image files |
UC 28740 |
Holopeidae |
Holopea niagarensis Winchell & Marcy, 1865 |
|
United States of America |
41.8431 |
2296546 |
Silurian |
Racine Dolomite |
|
UC 28747 |
Platyceratidae |
Diaphorostoma multilineatum (Calvin, 1890) |
|
United States of America |
41.8431 |
2296533 |
Silurian |
Racine Dolomite |
|
UC 28739 |
|
Phanerotrema occidens (Hall, 1865) |
|
United States of America |
41.8431 |
2296537 |
Silurian |
Racine Dolomite |
|
UC 724 |
|
Pleurotomaria gonopleura Winchell & Marcy, 1865 |
|
United States of America |
41.8431 |
2296792 |
Silurian |
Racine Dolomite |
|
UC 756 |
|
Pleurotomaria halei Hall, 1867 |
|
United States of America |
41.8431 |
2296522 |
Silurian |
Racine Dolomite |
|
UC 25417 |
Bellerophontidae |
Bucanopsis ornatus Weller, 1920 |
S. Weller |
United States of America |
|
2291947 |
Mississippian |
|
|
UC 25418 |
Euphemitidae |
Euphemus randolphensis Weller, 1920 |
S. Weller |
United States of America |
|
2292024 |
Mississippian |
|
|
UC 25315 |
|
Yochelsonospira pagoda Thein & Nitecki, 1974 |
S. Weller |
United States of America |
|
2291944 |
Mississippian |
|
|
UC 25321 |
|
Patellilabia chesterensis Thein & Nitecki, 1974 |
S. Weller |
United States of America |
|
2291953 |
Mississippian |
|
|
UC 25319 |
|
Knightites (cymatospira) welleri Thein & Nitecki, 1974 |
S. Weller |
United States of America |
|
2291951 |
Mississippian |
|
|