Ommatogramma


Classification: rads_cenozoic -> Spongodiscidae -> Spongodiscidae inc sed -> Ommatogramma
Sister taxa: Amphirhopalum, Coccolarcus, Euchitonia, Ommatogramma, Plectodiscus, Porodiscus, Spongasteriscus, Spongobrachium, Stylospongia, Tholodiscus, Trigonastrum
Daughter taxa: (blue => in age window 0-800Ma)
Ommatogramma dumitricai

neptune records: 2
Ommatogramma sp.

neptune records: 1

Taxonomy

Citation: Ommatogramma Ehrenberg 1861
Rank: genus
Basionym: Ommatogramma

Catalog entries: Ommatogramma

Original description: Polycystinum compositum ex Calodictyis. Testula silicea cellulosa, laevis aut aspera, linearis, nucleo nullo, cellulis in disco medio concentricis, radiis duobus recta oppositis, articulalis aut spongiaceis.

Translated description: Composite polycystin of the Calodictya. Siliceous, porous test, smooth or rough, straight, with no nucleus, and with concentric pores in a median disc, with 2 opposite straight radii which are segmented or spongy. (Translated from Latin by E.M.R. and W.R.R.)]

Description

Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): Extant Data source: Total of range of species in this database
First occurrence (base): at base of Gelasian Stage (0% up, 2.6Ma, in Gelasian stage). Data source: Total of range of species in this database

Plot of occurrence data:

References:

Ehrenberg, C. G. (1861c). Uber den Tiefgrund des stillen Oceans zwischen Californien und den Sandwich-Inseln aus bis 15600' Tiefe nach Lieut. Brooke. Monatsberichte der Koniglichen Preussische Akademie der Wissenschaften zu Berlin. 1860: 819-834. gs


logo

Ommatogramma compiled by the radiolaria@mikrotax project team viewed: 24-11-2020

Taxon Search:
Advanced Search

Short stable page link: http://mikrotax.org/radiolaria/index.php?id=204824 Go to Archive.is to create a permanent copy of this page - citation notes



Comments (0)

No comments yet on this page. Please do add comments if you spot any problems, or have information to share

Add Comment

* Required information
1000
Captcha Image
Powered by Commentics