Genus Protoconifera

Species total:
5
Age range:
280 - 54.5 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Protoconifera Permian Permian
Protoconifera bibulba Late Aptian Turonian
Protoconifera falculata Neocomian Paleocene
Protoconifera retroflexa Cenomanian Paleocene
Protoconifera sp Jurassic Jurassic