Catalog - Elhasaeliinae Catalog - Elhasaeliinae

CATALOG OF ORIGINAL DESCRIPTIONS: Elhasaeliinae Hamam 1976

This page provides data from the catalog of type descriptions. The catalog is sorted alphabetically. Use the current identification link to go back to the main database.


Higher levels: pf_cat -> Higher taxa -> Elhasaeliinae
Other pages this level: Globigerinida, Globotruncanida, Guembelitriida, Heterohelicida, Praeplanctonidae ⟩⟨ Archaeoguembelitriidae, Bolivinoidea, Candeininae, Cassigerinellinae, Catapsydracinae, Chiloguembelinidae, Chilostomellidae, Conoglobigerinidae, Elhasaeliinae, Eoglobigerinidae, Favuselloidea, Globanomalinidae, Globigerinatellidae, Globigerinellidae, Globigerinelloididae, Globigerinidae, Globigerinitidae, Globoconusidae, Globoconusoidea, Globoquadrinidae, Globorotaliidae, Globorotaloidinae, Globotruncanellidae, Globotruncanidae> >>

Elhasaeliinae

Citation: Elhasaeliinae Hamam 1976
taxonomic rank: subfamily
Type species: Elhasaella
Type age (chronostrat): Maastrichtian

Current identification:


Original Description

Diagnosis: Initial stage planispiral, later triserial followed by biserial stage, the biserial stage may be crowned with uniserial final stage, aperture on distinct neck with lip and imperforate cover plate (tegillum).

Extra details from original publication
Remarks: This new subfamily differs from the Heterohelicinae Cushman in having early planispiral stage followed successively by tri-, bi- and uniserial stages and by having a terminal aperture on a distinct neck with lip and non-porous cover plate. It also differs from members of the Guembelitriinae Montanaro Gallitelli in having a planispiral initial part and triserial stage followed by biserial and uniserial stages, in the characters of the aperture, and in lacking quadriserial arrangement.

References:

Hamam, K. A. (1976). Elhasaella, a new planktic foraminifer from the Maastrichtian of Jordan. Revista Española de Micropaleontología. 8(3): 453-458. gs


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Elhasaeliinae compiled by the pforams@mikrotax project team viewed: 15-6-2024

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