Arthropods
Phylum: ARTHROPODA Latreille 1829 | ||
| Paleozoic Genera | ||
Subphylum: TRILOBITOMORPHA | ||
Class: TRILOBITA Walch, 1771 | ||
| Paladin | Phacops | Dalmantes |
| Flexicalymene | Bumastus | Peronopsis |
| Armonia | Coosella | |
| Arthropod Trace Fossils | ||
Class: TRILOBITA Walch, 1771 | ||
| Ichnogenus Petalichus | ||
| Ichnogenus Rusophycus | ||
Subphylum: CRUSTACEA Brunnich 1772 | ||
Order: DECAPODA Latreille 1802 | ||
| Shrimp Borrows | ||
Class: OSTRACODA Latrielle, 1806 | ||
| A | B | C |
| Cretaceous Genera | ||
Subphylum: CRUSTACEA Brunnich 1772 | ||
Order: DECAPODA Latreille 1802 | ||
| Paguristes | Hoploparia | Dakoticancer |
| Linuparus | Notopocorystes | |
