CATALOG OF ORIGINAL DESCRIPTIONS: Globorotalia acrostoma Wezel 1966

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 -> Globorotalia -> Globorotalia acrostoma
Other pages this level: G. acostaensis, G. acostaensis trochoidea, G. acrostoma, G. acrostoma partimlabiata, G. acutispira, G. adamantea, G. aequa bullata, G. africana, G. akersi, G. alamedillensis, G. albeari, G. almadenensis, G. amuria, G. andalusiana, G. anfracta, G. angulata abundocamerata, G. angulata kubanensis, G. angulata praepentacamerata> >>

Globorotalia acrostoma

Citation: Globorotalia acrostoma Wezel 1966
Rank: species
Type locality: Right bank of the Tempio River, Mirabella area, Sicily; a topodeme of one hundred specimens. Also found in beds of the "Zona a scaglie tettoniche" near Monte Giammoia, in beds of the "Formazione di Tavernola" at Nebrodi (Miocene), and at Portella Colla (Oligocene), all in Sicily, and at Stigliano and Colobraro, Lucania, southern Italy.
Type age (chronostrat): Miocene
Type specimens: p. 1298, tf. I, X ca. 125: pl. 101 , figs. 1-12: Tf. 1a-c, holotype ,no. IGC 26; ninety-nine paratypes, nos. IGC 27-125 (figs. 1-8 , nos. IGC 73, 70, 29, 108, 64, 88, 95, and 112, respectively).
Type repository: Catania; Institute of Geology, University of Catania, Sicily;

Current identification/main database link: Paragloborotalia acrostoma (Wezel 1966)


Original Description
"Forma del guscio. - Conchiglia di medie dimensioni sempre piu lunga che larga, con profile equatoriale subcircolare e periferia distintamente lobata. Di profile assiale il Jato ombelicale e generalmente piu convesso di quello spirale che e quasi piatto o solo leggermente rigonfio; piu raramente il guscio e quasi biconvesso. In media il rapporto tra la convessita dorsale e quella ventrale (altezze misurate dalla periferia) e approssimativamente di 1 : 1.5. Il margine periferico e arrotondato.

Extra details from original publication
SYNONYMY: Globorotalia sp. I , Wezel, 1965, Italy, Soc. Geol., Boll., vol. 84, no. 7, p. 56, fig. 29a-c. 

References:

Leckie, R. M. et al. (2018). Taxonomy, biostratigraphy, and phylogeny of Oligocene and Lower Miocene Paragloborotalia and Parasubbotina. In, Wade, B. S., Olsson, R. K., Pearson, P. N., Huber, B. T. & Berggren, W. A. (eds) Atlas of Oligocene Planktonic Foraminifera. Cushman Foundation for Foraminiferal Research, Special Publication. 46(Chap 5): 125-178. gs V O

Wezel, F. C. (1966a). "Globorotalia" acrostoma nuova specie dell'Oligomiocene italiano. Rivista Italiana di Paleontologia e Stratigrafia. 72(4): 1297-1312. gs


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Globorotalia acrostoma compiled by the pforams@mikrotax project team viewed: 15-5-2021

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