CATALOG OF ORIGINAL DESCRIPTIONS: Biglobigerinella multispina Lalicker 1948

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 -> B -> Biglobigerinella -> Biglobigerinella multispina
Other pages this level: B. barri, B. kerisensis, B. multispina, B. pulchra,

Biglobigerinella multispina

Citation: Biglobigerinella multispina Lalicker 1948
Rank: Species
Type locality: 1.5 miles north of Saratoga, Howard County, Arkansas.
Type level: Upper Cretaceous, Marlbrook Marl, eight feet above base.
Holotype Repository: USNM
Holotype number: 51898, 51899 (fig 3), 51900 (fig 2)

Linked specimens: USNM-51898 USNM-51900 USNM-51899 USNM-51897

Current identification/main database link: Globigerinelloides multispinus (Lalicker, 1948)


Original Description: Test planispiral, involute, trochoid in the earliest chambers, especially in the microspheric form; chambers in the early stages globular, in the adult stage the last-formed chambers are flattened and the last one is divided into 2 globular chambers, one on each side of the plane of coiling; sutures distinct, depressed; wall calcareous, perforate, with tiny spines on the surface; aperture consisting of a low arch at the base of the last chambers, and quite indistinct.

References:

Lalicker, C.G., (1948). A new genus of Foraminifera from the Upper Cretaceous. Journal of Paleontology, 22: 624.


Catalog entry for Biglobigerinella multispina compiled by the pforams@mikrotax project team viewed: 23-5-2017

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