UC 12904 |
|
Drepanopterus longicaudatus (Clarke & Ruedemann, 1912) |
J. Hall |
United States of America |
|
2295824 |
Silurian |
Wabash |
|
UC 34655 |
Dalmanitidae |
Dalmanites salmensis Ball & Delo, 1940 |
|
United States of America |
|
2295146 |
Silurian |
Bainbridge Limestone |
|
UC 34646 |
Calymenidae |
Calymene |
J. R. Ball |
United States of America |
|
2295818 |
Silurian |
Bainbridge Limestone |
|
UC 51930 |
Proetidae |
Phillipsia brevicornus Hessler, 1963 |
Clark |
United States of America |
|
2292085 |
Mississippian |
Osage Limestone |
|
UC 20709 (2) |
Cheiruridae |
Ceraurus globulobatus Bradley, 1930 |
S. Weller |
United States of America |
|
2298323 |
Ordovician |
Kimmswick Limestone |
|
UC 51969 |
Proetidae |
Breviphillipsia trophis Hessler, 1963 |
Hessler |
United States of America |
|
2291575 |
Mississippian |
Chouteau Limestone |
|
UC 51957 A |
Proetidae |
Griffithidella newarkensis Hessler, 1965 |
J. M. Weller |
United States of America |
|
2291596 |
Mississippian |
Chouteau Limestone |
|
PE 30630 |
Cyclidae |
Cyclus obesus Schram, 1990 |
G. C. Baird |
United States of America |
41.1829 |
2292427 |
Pennsylvanian |
Carbondale |
5 image files |
UC 29427 |
Asaphidae |
Isoteloides angularis Evans |
|
United States of America |
|
2295128 |
Ordovician |
|
|
UC 12982 |
|
Elliptocephala asaphoides Emmons, 1844 |
|
United States of America |
|
2293506 |
|
|
|
PE 30272 |
|
Adolarryia bairdi Kukalovß-Peck & Richardson, 1983 |
G. C. Baird |
United States of America |
|
2292425 |
Pennsylvanian |
Carbondale |
|
P 16631 |
Encrinuridae |
Cybeloides iowensis Slocom, 1913 |
A. W. Slocom |
United States of America |
|
2291859 |
Ordovician |
Maquoketa Shale |
1 image file |
UC 6308 |
Asaphidae |
Asaphus (isotelus) iowensis Owen, 1852 |
|
United States of America |
|
2292490 |
Ordovician |
Maquoketa Shale |
|
UC 9237 |
Mylacridae |
Mylacris mansfieldi Scudder |
|
United States of America |
|
2292484 |
Pennsylvanian |
Carbondale |
6 image files |
UC 9913 |
Dalmanitidae |
Dalmanites illinoisensis Weller, 1907 |
S. Weller |
United States of America |
|
2294955 |
Silurian |
|
|
UC 14393 A |
Dikelocephalidae |
Dikelocephalus vanhornei Walcott, 1914 |
|
United States of America |
|
2294967 |
Cambrian |
St. Lawrence |
|
P 14393 |
Dikelocephalidae |
Dikelocephalus vanhornei Walcott, 1914 |
W. C. Van Horne |
United States of America |
|
2291132 |
Cambrian |
St. Lawrence |
|
UC 14393 |
Dikelocephalidae |
Walcottaspis vanhornei (Walcott, 1914) |
|
United States of America |
|
2294966 |
Cambrian |
St. Lawrence |
3 image files |
UC 16233 |
Proetidae |
Griffithides pustulosus Snider |
|
United States of America |
|
2294882 |
Mississippian |
Mayes |
|
UC 10745 |
Odontopleuridae |
Odontopleura illinoisensis Weller, 1907 |
S. Weller |
United States of America |
|
2291695 |
Silurian |
|
|
UC 9911 |
Proetidae |
Proetus handwerki Weller, 1907 |
|
United States of America |
|
2294036 |
Silurian |
|
|
UC 35453 |
Pterygometopidae |
Eomonorachus intermedius (Walcott) |
|
United States of America |
|
2296050 |
Ordovician |
Platteville |
|
UC 35454 |
Pterygometopidae |
Eomonorachus intermedius (Walcott) |
|
United States of America |
|
2296052 |
Ordovician |
Platteville |
|
PE 17024 |
Pterygometopidae |
Pterygometopus fredericki Slocom, 1913 |
A. W. Slocom |
United States of America |
|
2291455 |
Ordovician |
Maquoketa Shale |
|
PE 16215 |
|
Litogaster trunbullensis Schram |
|
United States of America |
|
2295064 |
Triassic |
Thaynes |
|