Hastigerina

NB TAXA WHICH ORIGINATE IN THE OLIGOCENE ARE NOT INCLUDED YET
Classification: pf_neogene -> Hastigerinidae -> Hastigerina
Sister taxa: Hastigerina, Hastigerinella,

Distinguishing features: inflated chambers

Daughter taxa (blue => in age window 0-300Ma)
monospecific
Specimens which cannot be assigned to established species

Taxonomy

Citation: Hastigerina Thomsen 1876
Rank: genus
Type species: Nonionina pelagica

Catalog entries: Hastigerina;

Type images:

Distinguishing features: inflated chambers

NB The short diagnoses are used in the tables of daughter-taxa to act as quick summaries of the differences between e.g. species of one genus. They have initially been copied from the diagnostic characters/distinguishing features sections of the Eocene and Paleocene Atlases, they will be edited as the site is developed.

Description

Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): Extant Data source: Total of range of species in this database
First occurrence (base): in upper part of Tortonian Stage (70% up, 8.6Ma, in Tortonian stage). Data source: Total of range of species in this database

Plot of occurrence data:

Primary source for this page: Kennett & Srinivasan 1983, p.242

References:

Thomsen 1876 [sorry, not in our bibliography yet]


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Hastigerina compiled by the pforams@mikrotax project team viewed: 25-6-2018

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