Cretaceous Planktic Foraminifer Zonations
141.6 - 65 Ma
Geologic Time
Phanerozoic
Cenozoic
Paleogene
Paleocene
Danian
Mesozoic
Cretaceous
Late Cretaceous
Maastrichtian
Campanian
Santonian
Coniacian
Turonian
Cenomanian
Early Cretaceous
Albian
Aptian
Hauterivian
Valanginian
Berriasian
Zone
Abathomphalus mayaroensis
Racemiguembelina fruticosa - Contusotruncana contusa
Gansserina gansseri
Globotruncana aegyptiaca
Globotruncanella havanensis
Radotruncana calcarata
Globotruncana ventricosa
Globotruncanita elevata
Dicarinella asymetrica
Dicarinella concavata
Marginotruncana sigali
Helvetoglobotruncana helvetica
Whiteinella archaeocretacea
Rotalipora cushmani
Rotalipora reicheli
Rotalipora globotruncanoides
Rotalipora appenninica
Rotalipora ticinensis
Biticinella breggiensis
Ticinella primula
Hedbergella planispira
Ticinella bejaouaensis
Hedbergella trocoidea
Globigerinelloides algerianus
Globigerinelloides ferreolensis
Leupoldina cabri
Globigerinelloides blowi
Hedbergella similis - Hedbergella kuznetsovae
Hedbergella sigali - "Hedbergella delrioensis"
Hedbergella sigali - Hedbergella aptica
Conoglobigerina gulekhensis
