UC 28795 |
Loxonematidae |
Loxonema chicagoense Wing, 1925 |
|
United States of America |
|
2204323 |
Silurian |
Racine Dolomite |
|
UC 11388 |
Porcelliidae |
Porcellia chesterensis Thein & Nitecki, 1974 |
|
United States of America |
|
2239013 |
Mississippian |
|
|
UC 24352 |
Bucaniidae |
Tremanotus chicagoensis (McChesney, 1859) |
|
United States of America |
|
2218044 |
Silurian |
Racine Dolomite |
|
UC 18103 |
Eotomariidae |
Eotomaria hawthornensis Wing, 1925 |
|
United States of America |
|
2275722 |
Silurian |
Racine Dolomite |
|
UC 28750 |
Bucaniidae |
Tremanotus alpheus (Hall, 1868) |
|
United States of America |
|
2275700 |
Silurian |
Racine Dolomite |
|
UC 21960 |
Bucaniidae |
Tremanotus crassolaris (McChesney, 1861) |
|
United States of America |
|
2275702 |
Silurian |
Racine Dolomite |
|
UC 28749 |
Orthonychiidae |
Orthonychia triangularis Wing, 1925 |
|
United States of America |
|
2275706 |
Silurian |
Racine Dolomite |
|
UC 28773 |
Euomphalidae |
Euomphalopterus spinosus Wing, 1925 |
|
United States of America |
|
2275714 |
Silurian |
Racine Dolomite |
|
UC 21956 |
Loxonematidae |
Loxonema leda Hall, 1868 |
|
United States of America |
|
2275720 |
Silurian |
Racine Dolomite |
|
UC 28777 |
|
Pleuropterus rotundus Wing, 1925 |
|
United States of America |
|
2275742 |
Silurian |
Racine Dolomite |
|
UC 28798 |
|
Leptonema excavatum Wing, 1925 |
|
United States of America |
|
2275748 |
Silurian |
Racine Dolomite |
|
UC 18104 |
Euomphalidae |
Straparollus magnus Wing, 1925 |
|
United States of America |
|
2290442 |
Silurian |
Racine Dolomite |
|
UC 38567 |
Bellerophontidae |
Bellerophon |
H. J. Smith |
United States of America |
|
2212871 |
Pennsylvanian |
Boggy |
|
UC 38568 |
Euphemitidae |
Euphemus carbonarius (Cox, 1857) |
H. J. Smith |
United States of America |
|
2212875 |
Pennsylvanian |
Boggy |
|
UC 38569 |
Euphemitidae |
Euphemus nodocarinatus (Hall, 1858) |
H. J. Smith |
United States of America |
|
2212876 |
Pennsylvanian |
Boggy |
|
UC 38575 |
Trachyspiridae |
Trachydoma nodosum (Meek & Worthen) |
H. J. Smith |
United States of America |
|
2212873 |
Pennsylvanian |
Boggy |
|
UC 38574 |
Trachyspiridae |
Trachydoma sayrei Knight, 1933 |
H. J. Smith |
United States of America |
|
2212874 |
Pennsylvanian |
Boggy |
|
UC 38572 |
Naticopsidae |
Naticopsis ventricosa (Norwood & Pratten, 1855) |
H. J. Smith |
United States of America |
|
2212877 |
Pennsylvanian |
Boggy |
|
UC 38570 |
Euomphalidae |
Straparollus |
H. J. Smith |
United States of America |
|
2212872 |
Pennsylvanian |
Boggy |
|
PE 5722 |
|
Lirularia magna Oldroyd, 1925 |
|
United States of America |
|
2218051 |
Quaternary |
San Pedro |
|
UC 14855 |
|
Solenospira pygmaea Weller, 1916 |
S. Weller |
United States of America |
|
2213285 |
Mississippian |
Ste. Genevieve Limestone |
|
PE 3441 |
|
Gastropoda |
|
United States of America |
|
2290533 |
Neogene |
Keim |
|
PE 3442 |
Lymnaeidae |
Fossaria dalli grandis Baker, 1938 |
B. Patterson |
United States of America |
|
2212830 |
Neogene |
Keim |
|
PE 3443 |
Lymnaeidae |
Fossaria dalli grandis Baker, 1938 |
B. Patterson |
United States of America |
|
2212831 |
Neogene |
Keim |
|
PE 3440 |
Lymnaeidae |
Lymnaea stagnalis Say, 1817 |
B. Patterson |
United States of America |
|
2212829 |
Neogene |
Keim |
|