Catalog - Loeblichella convexa Catalog - Loeblichella convexa

CATALOG OF ORIGINAL DESCRIPTIONS: Loeblichella convexa Longoria 1974

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 -> L -> Loeblichella -> Loeblichella convexa
Other pages this level: L. convexa, L. moulladei, L. pessagnoi

Loeblichella convexa

Citation: Loeblichella convexa Longoria 1974
Rank: Species
Type specimens: 185018
Type age (chronostrat): Aptian
Type locality: La Drome Section, SE France
Type repository: Washington; USNM

Linked specimens: USNM-185019 USNM-185032

Current identification/main database link: Loeblichella convexa Longoria 1974

Original Description

Test as with genus; small, planoconvex, spiral side flattened except for convex projections of individual chambers, umbilical side convex; formed by about three whorls; peripheral outline circular, lobate; five to six chambers in the last whorl, increasing gradually in size as added; chambers subtrapezoidal on spiral side; subtriangular on umbilical side; spherical to planoconvex in peripheral view; sutures straight, depressed on both spiral and umbilical sides; primary aperture extraumbilical-spiroumbilical, umbilicus narrow.


Longoria, J. F. (1974). Stratigraphic, morphologic and taxonomic studies of Aptian planktonic foraminifera. Revista Española de Micropaleontología. Numero Extraordinario: 5-107. gs


Loeblichella convexa compiled by the pforams@mikrotax project team viewed: 7-6-2023

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