Catalog - Globorotaloides indigena redissimilis Catalog - Globorotaloides indigena redissimilis

CATALOG OF ORIGINAL DESCRIPTIONS: Globorotaloides indigena subsp. redissimilis Fordham 1986

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 -> G -> Globorotaloides -> Globorotaloides indigena redissimilis
Other pages this level: G. atlanticus, G. carcoselleensis, G. eovariabilis, G. falconarae, G. indigena anavenezuelana, G. indigena redissimilis, G. parvulus anasuteri, G. parvulus lateraliaperturus, G. quadrocameratus, G. suteri, G. suteri relizensis, G. trema, G. variabilis

Globorotaloides indigena redissimilis

Citation: Globorotaloides indigena subsp. redissimilis Fordham 1986
taxonomic rank: sub-species
Type specimens: UQF 71345.
Type age (chronostrat): Upper Globorotalia continuosa zone; upper Miocene.
Type locality: DSDP 208-16-1 74-76 cm.
Type repository: Brisbane, Australia; U Queensland Univ.

Current identification:


Original Description

Large, robust; .slightly. elevated dextral trochospire, very tight parallel and perpendicular to aXIs. Equatorial outlIne weakly lobate; lateral outline oval. Chambers globular, very closely appressed, about 12 in total, 4 in last whorl; increase moderate until third-last chamber when it is decreased. Dorsal view: chambers longer concentrically, slightly inflated; sutures flush; intercameral sutures directed and curved posteriorly. Ventral view: chambers inflated; intercameral sutures radial to curved; umbilicus covered by small flap with a low opening and a thick lip. Lateral view: smoothly rounded. Wall weakly cancellate with fairly large dense pores.

Size:
Length 350 µm; width, 340 µm; height, 290 µm.

Etymology:
Latin, re, again; the second component refers to 'Globigerina dissimilis Cushman & Bermudez'.

Extra details from original publication
Description based on: Seven specimens.
Holotype fig.: Fordham 1986 Pl. 3, fig. 65.

References:

Fordham, B. G. (1986). Miocene-Pleistocene planktic foraminifers from D.S.D.P. Sites 208 and 77, and phylogeny and classification of Cenozoic species. Queensland, Australia. 1-224. gs


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Globorotaloides indigena redissimilis compiled by the pforams@mikrotax project team viewed: 18-4-2024

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