Species: Trepospira discoidalis
County: Jack
Site: Jacksboro
Group: Cisco
Formation: GrahamThrifty
Member: Finnis Shale
Period: Pennsylvanian
Epoch: U
Stage: Virgilian
Class: Gastropods-Paleozoic
Order: Murchisoniina
Superfamily: None
Family: Eotomariidae
Genus: Trepospira
State: Texas
Credit: None
ID: 613