Genus Annularia

Species total:
7
Age range:
4100 - 250 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Annularia Precambriam Precambriam
Annularia annulata Late Precambrian Late Precambrian
Annularia batschatensis Late Permian Late Permian
Annularia pseudostellata Early Stephanian Early Stephanian
Annularia sp Nd Nd
Annularia stellata Westphalian A Late Rotliegendes
Annularia tuberculata Late Allegheny Late Allegheny