CATALOG OF ORIGINAL DESCRIPTIONS: Turborotalita detrita subsp. primoripumilio 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 -> T -> Turborotalita -> Turborotalita detrita primoripumilio
Other pages this level: T. detrita primoripumilio, T. detrita roglbolliorum, T. praequinqueloba, T. primitiva, T. quinqueloba lingulata

Turborotalita detrita primoripumilio

Citation: Turborotalita detrita subsp. primoripumilio Fordham 1986
Rank: sub-species
Type locality: DSDP 208-16-1 74-76 cm.
Type age (chronostrat): Upper Globorotalia continuosa zone; upper Miocene.
Type specimens: UQF 71561.
Type repository: Brisbane, Australia; U Queensland Univ.

Current identification:


Original Description
Small, but quite robust; slightly elevated dextral trochospire, tight parallel and perpendicular to axis. Equatorial outline slightly oval, weakly lobate; lateral outline weakly compressed, weakly umbilicoconvex. Chambers ovate to globular, closely appressed, over 9 (13?) in total, 5 in final (and second-last?) whorl; increase slow but regular. Dorsal view: chambers slightly longer concentrically, very slightly elevated; sutures very slightly depressed; intercameral sutures radial. Ventral view: chambers moderately inflated; intercameral sutures radial, meet at tight umbilicus; aperture interiomarginal, umbilical-- extraumbilical, low, slightly arched near periphery. Lateral view: smoothly rounded. Wall smooth with sparse blunt pustules and fairly large pores, especially peripherally and suturally on dorsal surface.

Size: Length, 80 µm; width 70 µm; height, 45 µm.

Etymology: Latin, primoris, first, earliest; second component refers to 'Globorotalia pumilio Parker'.

Extra details from original publication
Description based on: Common material.
Holotype fig.: Fordham 1986 Pl. 7, fig. 56.

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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Turborotalita detrita primoripumilio compiled by the pforams@mikrotax project team viewed: 30-7-2021

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