CATALOG OF ORIGINAL DESCRIPTIONS: Praeglobotruncana barbui Neagu 1969

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 -> P -> Praeglobotruncana -> Praeglobotruncana barbui
Other pages this level: P. algeriana, P. barbui, P. clotensis, P. coarctata, P. compressa, P. crassa, P. gigantea, P. hagni, P. hansbollii, P. hessi compressiformis, P. hessi hessi, P. hilalensis, P. inermis, P. klausi, P. lehmanni, P. loeblichae, P. mattsoni, P. modesta, P. oraviensis, P. oraviensis trigona, P. pauliani, P. prahovae, P. primitiva, P. pseudoalgeriana, P. rohri, P. shirakinensis, P. stephani gibba,

Praeglobotruncana barbui

Citation: Praeglobotruncana barbui Neagu 1969
Rank: Species

Current identification/main database link: Praeglobotruncana delrioensis (Plummer, 1931)


Original Description
Test free, trochospiral composed of 2 to 3 whorls, which, are perceptible on the spiral side, slightly convex with truncated chambers and sutures marked by strongly arcuated keels; the last whorl consists of 4 to 4.5 or, as a rule, of 5 large chambers, which develop gradually and have a triangular or triangular-rounded shape, being higher around the umbilicus, with deepened straight and radiate sutures: the surface of all the chambers or only of the last 2-3 chambers is smooth, while the others are ornamented with fine pustules. The rather well developed umbilicus, is frequently covered with the lamellar extensions of the anterior apertures. Peripherally the test is obviously lobate, and provided with a well developed peripheral keel, which is however, lacking or poorly developed on the last chamber. The aperture, in the form of an interiomarginal bow, stretches beyond the midway to the margin, as a rule showing a small lip, which continues into a lamellar extension.

References:

Neagu, T. (1969). Cenomanian planktonic foraminifera in the southern part of the eastern Carpathians. Annales de la Societe Geologique de Pologne. 39: 132-181. gs


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Praeglobotruncana barbui compiled by the pforams@mikrotax project team viewed: 8-12-2019

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Short stable page link: http://mikrotax.org/pforams/index.php?id=131986 Go to Archive.is to create a permanent copy of this page - citation notes



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