Genus Tetradites

Species total:
10
Age range:
141 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Tetradites Cretaceous Oligocene
Tetradites granulatus Middle Maestrichtian Middle Maestrichtian
Tetradites magnus Early Maestrichtian Early Maestrichtian
Tetradites pseudoericius Late Cretaceous Early Paleocene
Tetradites sp Albian Quaternary
Tetradites sp. Ande.,1960 Maestrichtian Paleocene
Tetradites sp. Bane.,1964 Miocene Miocene
Tetradites spinosa Late Albian Cenomanian
Tetradites tetradymos Early Maestrichtian Early Maestrichtian
Tetradites umirensis Late Senonian Late Senonian