Catalog - Zeauvigerina lodoensis Catalog - Zeauvigerina lodoensis

CATALOG OF ORIGINAL DESCRIPTIONS: Zeauvigerina lodoensis Martin 1943

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 -> Z -> Zeauvigerina -> Zeauvigerina lodoensis
Other pages this level: Z. aegyptiaca, Z. lodoensis, Z. parri, Z. teuria, Z. zelandica

Zeauvigerina lodoensis

Citation: Zeauvigerina lodoensis Martin 1943
taxonomic rank: Species
Described on page(s) : 21
Type specimens: Holotype 7382; Paratype USNM 38953
Type sample (& lithostrat): Sample I-S3-82, Lodo formation,
Type age (chronostrat): Early Eocene
Type locality: Lodo Gulch, Panoche Quadrangle, Fresno County, California.
Type repository: Stanford; Paleontological Type Collection, Stanford University, Calif.

Linked specimens: USNM-38953

Current identification/main database link: Zeauvigerina lodoensis Martin 1943


Original Description

"Test small, elongate, gently tapering; oval in cross section; wall calcareous, finely perforate; chambers biserial throughout, inflated, particularly toward apertural end, about 3/4 as high as long, globular, increasing gradually in size as added; sutures ditinct, depressed, straight, at right angles to periphery, sharply angled between alternating chambers; aperture a round opening at end of short neck rising from inner edge of last-formed chamber.

Size:
Length 0.32 mm.; breadth 0.23 mm.; thickness 0.1 mm.

Extra details from original publication
Remarks: Similar to Z. zealandica Finlay but differs in having a blunt initial end and less sharply tapering sides.

References:

Huber, B. T., Olsson, R. K. & Pearson, P. N. (2006). Taxonomy, biostratigraphy, and phylogeny of Eocene microperforate planktonic foraminifera (Jenkinsina, Cassigerinelloita, Chiloguembelina, Streptochilus, Zeauvigerina, Tenuitella, and Cassigerinella) and Problematica (Dipsidripella). In, Pearson, P. N., Olsson, R. K., Hemleben, C., Huber, B. T. & Berggren, W. A. (eds) Atlas of Eocene Planktonic Foraminifera. Cushman Foundation for Foraminiferal Research, Special Publication . 41(Chap 16): 461-508. gs O

Martin, L. T. (1943). Eocene foraminifera from the type Lodo Formation, Fresno County, California. Stanford University Publications, Geological Sciences. 3(3): 1-35. gs


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Zeauvigerina lodoensis compiled by the pforams@mikrotax project team viewed: 1-3-2024

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