Genus Osmundacidites

Species total:
108
Age range:
289 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Osmundacidites indicus Tatarian Early Eocene
Osmundacidites echinatus Early Jurassic Early Bartonian
Osmundacidites orbiculatus Early Triassic Middle Eocene
Osmundacidites jiangchuanensis Cenomanian Middle Eocene
Osmundacidites cephalus Paleocene Eocene
Osmundacidites mollis Early Jurassic Middle Oligocene
Osmundacidites richardsii Middle Eocene Oligocene
Osmundacidites microquintus Cenomanian Early Miocene
Osmundacidites oligocaenicus Cenomanian Early Miocene
Osmundacidites semiprimarius Cenomanian Early Miocene
Osmundacidites primarius Late Jurassic Middle Pontian
Osmundacidites quintus Eocene Pontian
Osmundacidites crassiprimarius Albian Miocene
Osmundacidites kutchensis Paleocene Miocene
Osmundacidites ciliatus Miocene Late Neogene
Osmundacidites nicanicus Early Triassic Tertiary
Osmundacidites granulatus Tatarian Tertiary