Genus Amiculosphaera

Species total:
4
Age range:
94 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Amiculosphaera sp Early Pliocene Early Pliocene
Amiculosphaera granulata Miocene Miocene
Amiculosphaera umbraculum Turonian Recent
Amiculosphaera Middle Miocene Pleistocene