Genus Areosphaeridium

Species total:
23
Age range:
230 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Areosphaeridium Mesozoic Cenozoic
Areosphaeridium actinocoronatum Late Eocene Early Pleistocene
Areosphaeridium arcuatum Late Cretaceous Pleistocene
Areosphaeridium argentinense Cenomanian Campanian
Areosphaeridium asteriphorum Late Hauterivian Barremian
Areosphaeridium calicigerum Early Rupelian Early Rupelian
Areosphaeridium capricornum Late Ypresian Middle Miocene
Areosphaeridium coniunctum Middle Eocene Middle Eocene
Areosphaeridium dictyostilum Eocene Oligocene
Areosphaeridium diktyoplokum Cretaceous Nd
Areosphaeridium ebdonii Maastrichtian Early Oligocene
Areosphaeridium fenestratum Paleocene Late Oligocene
Areosphaeridium michoudii Eocene Early Oligocene
Areosphaeridium multicornutum Late Paleocene Early Miocene
Areosphaeridium pectiniforme Late Paleocene Middle Miocene
Areosphaeridium polypetellum Early Eocene Middle Eocene
Areosphaeridium sp Late Turonian Rupelian