Hantkenina

Hantkenina Temporal range: 49–33.7 Ma PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Domain:	Eukaryota
Clade:	Diaphoretickes
Clade:	SAR
Phylum:	Retaria
Subphylum:	Foraminifera
Class:	Globothalamea
Order:	Rotaliida
Family:	†Hantkeninidae
Genus:	†Hantkenina Cushman, 1924
Species
†Hantkenina singaoa †Hantkenina mexicana †Hantkenina liebusi †Hantkenina lehneri †Hantkenina dumblei †Hantkenina austrailis †Hantkenina compressa †Hantkenina primitiva †Hantkenina alabamensis †Hantkenina nanggulanensis †Cribrohantkenina inflata

Hantkenina is a genus of planktonic foraminifera that lived from the Middle Eocene up to late Eocene, circa 49 Ma-33.9 Ma. There have been 11 morphospecies described, including one of Cribrohantkenina ^[1]