Genus Pteroretis

Species total:
4
Age range:
345 - 294 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Pteroretis Late Mississippian Late Mississippian
Pteroretis obliquus Arnsbergian Marsdenian
Pteroretis primum Mississippian Late Yeadonian
Pteroretis sp Late Arnsbergian Late Westphalian C