Genus Spinosella

Species total:
29
Age range:
280 - 195 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Spinosella Nd Nd
Spinosella cardioformis Permian Permian
Spinosella cornata Permian Ufimian
Spinosella decora Permian Permian
Spinosella demissospina Permian Permian
Spinosella densa Permian Permian
Spinosella effusa Permian Permian
Spinosella elegans Permian Permian
Spinosella globosa Permian Permian
Spinosella gracila Kazanian Kazanian
Spinosella gracilis Permian Late Triassic
Spinosella irregularis Kungurian Kungurian
Spinosella macroplecta Permian Late Triassic
Spinosella macroplectra Early Triassic Middle Triassic
Spinosella major Early Triassic Early Triassic
Spinosella obtusosetosa Permian Permian
Spinosella parvispina Permian Permian