Genus Valvisisporites

Species total:
38
Age range:
570 - 100 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Valvisisporites verrucatus Stephanian B Stephanian C
Valvisisporites verrucosus Namurian Stephanian C
Valvisisporites westphalensis Carboniferous Westphalian D
Valvisisporites zonales Carboniferous Westphalian C