Genus Involutella

Species total:
8
Age range:
345 - 174 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Involutella Late Triassic Early Jurassic
Involutella excels Keuper Keuper
Involutella grandis Keuper Keuper
Involutella irregulariplicata Keuper Keuper
Involutella larga Keuper Keuper
Involutella punctata Hettangian Toarcian
Involutella punctatula Late Triassic Early Jurassic
Involutella sp Carboniferous Carboniferous