CATALOG OF ORIGINAL DESCRIPTIONS: Globigerina foliata Bolli 1957

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 -> Globigerina -> Globigerina foliata
Other pages this level: << < G. elongata, G. elongata Shutskaya, G. eocaena, G. eocaenica, G. eocaenica irregularis, G. esnaensis, G. euapertura, G. eugubina, G. eximia, G. exumbilicata, G. falconensis, G. fariasi, G. finlayi, G. fistulosa, G. flosculus, G. foliata, G. fragilis, G. fringa, G. frontosa, G. galapagosensis, G. galavisi, G. gaultina, G. gautierensis, G. gerpegensis, G. globigerinellinoides, G. globorotaloidea, G. globosa Hagenow, G. globosa Hantken, G. globosa Pishvanova, G. globularis, G. glutinata, > >>

Globigerina foliata

Citation: Globigerina foliata Bolli 1957
Rank: Species
Type locality: Type section of the Globorotalia fohsi robusta zone, Trinidad, sample JS 16 (TTOC 193261).
Type age: Globorotalia fohsi robusta zone
Holotype Repository: Washington; USNM
Type & figured specimens: P5620

Linked specimens: USNM-5620

Current identification/main database link:


Original Description
Shape of test low trochospiral ; equatorial periphery strongly lobate. Wall calcareous, perforate, siuface very finely pitted. Chambers spherical; 8 to 10, arranged in about 2 whorls; the 4 chambers of the last whorl increase very rapidly in size. Sutures on spiral side radial, deeply depressed; on umbilical side radial, deeply depressed. Umbilicus fairly small. Aperture a medium to low arch, often with a thin lip; interiomarginal, umbihcal. Coiling random. .

Size: Largest diameter of holotype 0.56 mm

Extra details from original publication
Stratigraphic range (in Cipero and Lengua formations): Catapsydrax dissimilis zone to Globorotalia menardii zone

Remarks: Globigerina foliata, new species, is characterized by having almost discrete spherical chambers. The sutures between the four chambers of the last whorl are deeply incised.

References:

Bolli, H. M. (1957b). Planktonic foraminifera from the Oligocene-Miocene Cipero and Lengua formations of Trinidad, B.W.I. In, Loeblich, A. R. , Jr. , Tappan, H. , Beckmann, J. P. , Bolli, H. M. , Montanaro Gallitelli & E. Troelsen, J. C. (eds) Studies in Foraminifera. U.S. National Museum Bulletin. 215: 97-123. gs


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Globigerina foliata compiled by the pforams@mikrotax project team viewed: 16-12-2019

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Short stable page link: http://mikrotax.org/pforams/index.php?id=130477 Go to Archive.is to create a permanent copy of this page - citation notes



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