Genus Trivolites

Species total:
5
Age range:
318 - 283 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Trivolites Early Pennsylvanian Early Pennsylvanian
Trivolites granulata Stephanian A Stephanian A
Trivolites laevigata Desmoinesian Monongahela
Trivolites laevigatus Early Permian Early Permian
Trivolites sp Westphalian D Westphalian D