Genus Monosulcites

Species total:
181
Age range:
482.6 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Monosulcites couperi Early Jurassic Hauterivian
Monosulcites crassiexinus Triassic Triassic
Monosulcites crescentus Early Cretaceous Paleocene
Monosulcites cuyoensis Early Cretaceous Early Cretaceous
Monosulcites dilucidus Rhaetian Cretaceous
Monosulcites diversis Paleocene Eocene
Monosulcites drumhellerensis Maastrichtian Maastrichtian
Monosulcites echinatus Maastrichtian Maastrichtian
Monosulcites elegans Middle Triassic Middle Triassic
Monosulcites ellipticus Late Jurassic Aptian
Monosulcites elongatus Middle Albian Early Cenomanian
Monosulcites enormis Triassic Early Cretaceous
Monosulcites epakros Early Liassic Late Campanian
Monosulcites eparros Early Cenomanian Early Cenomanian
Monosulcites formosensis Miocene Early Pleistocene
Monosulcites foveolatus Early Senonian Maastrichtian
Monosulcites fuscus Hettangian Toarcian