Arpagodus
ver. 1.0
Back & Forth
| Order Eugeneodontiformes ZANGERL, 1981 |
| Family Agassizodontidae ZANGERL, 1981 |
| Genus Arpagodus ST. JOHN et WORTHEN, 1875 |
| Arpagodus rectangulus TRAUTSCHOLD, 1879: Upper Pennsylvanian, Raytown Limestone Fm., Lenexa, Johnson Co., Kansas |
| 20120901 |
Helicoprion
ver. 1.1
| Family | Agassizodontidae ZANGERL, 1981 |
| Genus | Helicoprion KARPINSKY, 1899 |
|
Helicoprion sp.: Permian, Phosphate Mine, Idaho, U.S.A. |
| 20090713 |
Campodus
ver. 1.1
| Family Caseodontidae ZANGERL, 1981 |
| Genus Campodus DEKONINCK, 1844 |
| Campodus sp.: Middle Mississippian,Salem Limestone, Washington County,Indiana Campodus sp.: Upper Mississippian, Haney Formation Crawford County Indiana |
| 11 mm W, 8.5 mmW |
| 20070204 |
Edestus
ver. 1.1
| Family | Edestidae JAEKEL, 1899 |
| Genus | Edestus LEIDY, 1855 |
| Edestus giganteus NEWBERRY, 1888: Pennsylvanian, Base of the Anna Shale Formation at the Contact with the underlying Herrin #6 Coal Seam of the Carbondale Group (Mazon Creek Fauna) Baldwin Mine, Sparta, Illinois |
| 37.0 cm W |
| Edestus heinrichi: Pennsylvanian, Baldwin Mine, Sparta, Illinois |
| 14.8 cm W |