Hantkenina

Hantkenina
Temporal range: 49–33.7 Ma
Scientific classification Edit this 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]

  1. ^ Coxal, H.K. y Pearson, P.N. (2006). Chapter 8. Taxonomy, biostratigraphy, and phylogeny of the Hantkeninidae (Clavigerinella, Hantkenina and Cribrohantkenina). In: Pearson, P.N., Olsson, R.K., Hemleben, C., Huber, B.T. y Berggren, W.A. (eds.), Atlas of Eocene Planktonic Foraminifera. Cushman Foundation Special Publication, Allen Press, Lawrence, Kansas, 41: 213-256.