Definition of Truncalosia. Meaning of Truncalosia. Synonyms of Truncalosia

- Dam Formation. S. titan titan Also known from the Alpena Limestone. Truncalosia T. gibbosa Also found in the Alpena, Genshaw, Norway Point, Petoskey...
- Wanakah and Widder formations. Strophodonta S. alpenensis A strophomenid. Truncalosia T. gibbosa Also found in the Genshaw, Alpena, Gravel Point, Petoskey...
- locality for species †Tropidoleptus †Tropidoleptus carinatus †Truncalosia †Truncalosia gibbosa †Turbinilopsis †Turbinilopsis anacarina – type locality...
- †Trocophyllum breviinternodium †Tropidoleptus †Tropidoleptus carinatus †Truncalosia †Truncalosia truncata †Truncatiramus – now regarded as a jr. synonym of Erettopterus...
- Tropidelasma Tropidoglossa Tropidoleptus Tropidothyris Trotlandella Trucizetina Truncalosia Truncatenia Tschatkalia Tschernyschewia Tscherskidium Tshemsarythyris...
- †Tetralobula †Trigonocera †Trimerus †Trimerus delphinocephalus †Tritoechia †Truncalosia †Turbonopsis †Turbonopsis coronola – type locality for species Contents...
- †Tropidoleptus †Tropidoleptus carinatus †Tropodus †Tropodus comptus †Truncalosia †Truncalosia truncata †Truyolsoceras †Truyolsoceras bicostatum – type locality...