CATALOG OF ORIGINAL DESCRIPTIONS: Globigerina pseudo-bulloides Plummer 1926

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 -> hidden -> deleted -> Globigerina pseudo-bulloides
Other pages this level: A. tadjikistanensis, Cassigerinellidae, C. praecursor DEL, Eoglobigerinoidea, G. aissana, G. pseudo-bulloides, Globigerinacea, Globigerinitoidea, G. subconglobatus subconglobatus, G. cunialensis, G. pomeroli, G. scabrosa, G. subsonic, Globorotaliinae, Guembelitrioidea, Gumbelina, Hantkenininae, Hedbergella infracretacea gargasiana, Orbulininae, P. aff. pseudobulloides, P. sp. 3, P. challengerae, P. philippinensis, Pseudohastigerina wilcoxensis globulosa, S. cancellata,

Globigerina pseudo-bulloides

Citation: Globigerina pseudo-bulloides Plummer 1926
Type & figured specimens: PI.VIII,figs.9a-c (Cotypes—Walker Museum Coll. 33076, Sta. 23)

Linked specimens: USNM-370082

Current identification/main database link:


Original Description
Test rotaliform, very obtusely trochoid to plane dorsally, composed of about two and one-half convolutions, of which the last consists most generally of 5 (rarely 6) highly ventri- cose chambers increasing rapidly in size ; periphery broadly rounded and lobate; shell wall thin and distinctly punctate but finely reticulate; superior face bearing a spire of small chambers only very slightly elevated, if at all, above the circumambient chambers of the final whorl ; inferior face less convex and with a very distinct, though not large, umbilical depression ; aperture a single, moderately large, lunate opening on the last chamber extending from the margin to the umbilicusandedgedwithanarrow,delicate,flaringlip. Diameter up to .4 mm.

Editors' Notes
correct form of name is G. pseudobulloides (qv)

References:

Plummer, H. J. (1926). Foraminifera of the Midway formation in Texas. University of Texas Bulletin. 2644: 1-206. gs


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Globigerina pseudo-bulloides compiled by the pforams@mikrotax project team viewed: 24-9-2020

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