radiolaria - rads_cenozoic - Excentrosphaerella radiolaria - rads_cenozoic - Excentrosphaerella

Excentrosphaerella


Classification: rads_cenozoic -> Heliodiscidae -> Excentrosphaerella
Sister taxa: Astrophacus, Excentrococcus, Excentrosphaerella, Heliodiscus
Daughter taxa (time control age-window is: 0-800Ma)
Excentrosphaerella sphaeroconcha

neptune records: 3
Excentrosphaerella sp.

neptune records:

Taxonomy

Citation: Excentrosphaerella
taxonomic rank: genus
Basionym: Excentrosphaerella

Catalog entries: Excentrosphaerella

Original description: Heliodiscids with double medullary shell of Heliodiscus type surrounded by two concentric spherical or ellipsoidal shells connected by numerous radial beams. The genus seems to be related to Excentrodiscus from which it is distinguished by the additional cortical shell.

Description

Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): at top of (100% up, 0Ma, in "Holocene" stage). Data source: Total of ranges of the species in this database
First occurrence (base): within (-Ma, base in "Holocene" stage). Data source: Total of ranges of species in this database

Plot of occurrence data:

References:


logo

Excentrosphaerella compiled by the radiolaria@mikrotax project team viewed: 21-5-2024

Taxon Search:
Advanced Search

Short stable page link: https://mikrotax.org/radiolaria/index.php?id=204131 Go to Archive.is to create a permanent copy of this page - citation notes



Add Comment

* Required information
Captcha Image
Powered by Commentics

Comments

No comments yet. Be the first!