Catalog - Praetenuitella patefacta Catalog - Praetenuitella patefacta

CATALOG OF ORIGINAL DESCRIPTIONS: Praetenuitella patefacta Li 1987

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 -> P -> Praetenuitella -> Praetenuitella patefacta
Other pages this level: P. antica, P. impariapertura, P. patefacta, P. praegemma

Praetenuitella patefacta

Citation: Praetenuitella patefacta Li 1987
taxonomic rank: Species
Type age (chronostrat): Late Eocene (Pl6-Pl7).
Type locality: Near Old Cocoa Post Office, near Melvin, Choctaw County, Alabama; sample GS/424.

Linked specimens: London, UK; NHM (PM P 51999)

Current identification/main database link: Tenuitella patefacta (Li 1987)


Original Description

Test flat on spiral side; chambers globular, 5-6 in final whorl; early chambers finely macroperforate, later chambers microperforate; umbilicus wide, shallow; aperture narrow, extraumbilical-peripheral.

Etymology:
"patefacio,"" to open up, to make accessible."

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

Li, Q. (1987). Origin, phylogenetic development and systematic taxonomy of the Tenuitella plexus (Globigerinitidae, Globigerininina). Journal of Foraminiferal Research. 17: 298-320. gs


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Praetenuitella patefacta compiled by the pforams@mikrotax project team viewed: 27-5-2024

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