Genus Dilaterella

Species total:
6
Age range:
250 - 65 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Dilaterella Kazanian Aptian
Dilaterella bilaterina Neocomian Aptian
Dilaterella exilis Early Triassic Early Triassic
Dilaterella oblatinoides Early Triassic Late Triassic
Dilaterella rotundiformis Early Cretaceous Early Cretaceous
Dilaterella sp Triassic Cretaceous