Genus Tenua

Species total:
59
Age range:
230 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Tenua sp.C-50864 Early Berriasian Valanginian
Tenua sp.D Albian Albian
Tenua suturispinosa Middle Eocene Middle Eocene
Tenua taugourdeaui Eocene Oligocene
Tenua variabilis Late Tithonian Albian
Tenua varispinosa Bathonian Callovian
Tenua verrucosa Bajocian Early Cenomanian
Tenua villersensis Bajocian Late Jurassic