CATALOG OF ORIGINAL DESCRIPTIONS: Toddella grata subsp. compressa Fordham 1986

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 -> T -> Toddella -> Toddella grata compressa
Other pages this level: T. grata compressa,

Toddella grata compressa

Citation: Toddella grata subsp. compressa Fordham 1986
Rank: sub-species
Type locality: DSDP 208-1-4 74-76 cm.
Type age: Globorotalia truncatulinoides zone; Pleistocene.
Holotype Repository: Brisbane, Australia; U Queensland Univ.
Type & figured specimens: UQF 71268.

Current identification/main database link: Tenuitella fleisheri Li, 1987


Original Description
Small, but not very fragile; low dextral trochospire, tight parallel and perpendicular to axis. Equatorial outline oval prior to reduced final chamber, then circular, moderately lobate; lateral outline compressed, weakly umbilicoconvex. Chambers ovate, closely appressed, about 12 chambers in total, 5! in final whorl; increase moderately quick, regular except reduced last chamber. Dorsal view: chambers slightly longer concentrically, later ones slightly inflated; sutures moderately depressed; intercameral sutures directed anteriorly and smoothly but quickly curved posteriorly at distal end. Ventral view: chambers moderately inflated; intercameral sutures depressed, curved, meet at closed umbilicus. Lateral view: smoothly rounded; aperture interiomarginal, umbilical--extraumbilical, very low, with very thin lip. Wall surface smooth, microperforate?; small, widely spaced pustules, more dense on ventral and dorsal surfaces of earlier chambers.

Size: Length, 95 µm; width, 90 µm; height, 45 µm.

Etymology: Latin, compressus, pressed together, squeezed.

Extra details from original publication
Description based on: Nine specimens.
Holotype fig.: Fordham 1986 Pl. 2, fig. 50.

References:

Fordham, B. G. (1986). Miocene-Pleistocene planktic foraminifers from D.S.D.P. Sites 208 and 77, and phylogeny and classification of Cenozoic species. Queensland, Australia. 1-224. gs :: ::


logo

Toddella grata compressa compiled by the pforams@mikrotax project team viewed: 12-7-2020

Taxon Search:
Advanced Search

Short stable page link: http://mikrotax.org/pforams/index.php?id=132369 Go to Archive.is to create a permanent copy of this page - citation notes



Comments (1)

Sort By
Page 1 of 1
 
Gravatar
François

Hello

Inversed priority?

François

Gravatar
Jeremy Young (Tonbridge, UK)

thanks for pointing the out - as you explained separately the species descriptions in Fordham 86 are vzlid even though the generic ones (mostly?) aren't. Hence this would seem to be the senior synonym, and should be reviewed by the Neogene working group.

Page 1 of 1
 

Add Comment

* Required information
1000
Captcha Image
Powered by Commentics