Genus Sverdrupiella

Species total:
15
Age range:
230 - 54.5 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Sverdrupiella Triassic Early Jurassic
Sverdrupiella baccata Carnian Norian
Sverdrupiella cristata Norian Norian
Sverdrupiella downiei Norian Norian
Sverdrupiella manicata Carnian Rhaetian
Sverdrupiella mutabilis Late Triassic Paleocene
Sverdrupiella ornaticingulata Carnian Norian
Sverdrupiella raiaformis Late Carnian Rhaetian
Sverdrupiella sabinensis Late Triassic Early Rhaetian
Sverdrupiella septentrionalis Late Triassic Late Triassic
Sverdrupiella sp Triassic Aptian
Sverdrupiella sp.A Late Norian Late Norian
Sverdrupiella spinosa Norian Norian
Sverdrupiella usitata Triassic Albian
Sverdrupiella warepaensis Norian Otapirian