Genus Alsophylla

Species total:
8
Age range:
195 - 2.87 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Alsophylla Early Miocene Middle Miocene
Alsophylla major Albian Cenomanian
Alsophylla chetanensis Toarcian Toarcian
Alsophylla sp Early Jurassic Middle Pliocene
Alsophylla arcuata Early Jurassic Late Aptian
Alsophylla parvispinosa Early Jurassic Early Jurassic
Alsophylla chetaensis Early Jurassic Middle Jurassic
Alsophylla asperata Early Jurassic Early Jurassic