Phormocyrtis


Classification: rads_cenozoic -> Pterocorythidae -> Phormocyrtis
Sister taxa: Anthocyrtidium, Calocycletta, Lamprocyclas, Lamprocyrtis, Phormocyrtis, Podocyrtis, Pterocorys, Pterocorythidae inc sed, Tetracorethra, Theocorythium, Theocyrtis,
Daughter taxa: (blue => in age window 0-800Ma) Granddaughter taxa

neptune records: 216


neptune records: 65


neptune records: 53


neptune records: 3


neptune records:


neptune records: 6


neptune records: 58


neptune records: 3

Taxonomy

Citation: Phormocyrtis Haeckel 1887
Rank: genus
Basionym: Phormocyrtis

Catalog entries: Phormocyrtis

Original description: Theophormida (vel Tricyrtida multiradiata aperta) with numerous radial ribs enclosed in the wall of the thorax, and of the ovate or cylindrical abdomen; mouth of the latter constricted.

Description

Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): at top of Chattian Stage (100% up, 23Ma, in Chattian stage). Data source: Total of range of species in this database
First occurrence (base): at base of Danian Stage (0% up, 66Ma, in Danian stage). Data source: Total of range of species in this database

Plot of occurrence data:

References:

Haeckel, E (1887). Report on the Radiolaria collected by H.M.S. Challenger during the years 1873-1876. Report on the Scientific Results of the Voyage of H.M.S. Challenger during the year 1873-1876, Zoology. 18: 1-1803. gs :: ::


logo

Phormocyrtis compiled by the radiolaria@mikrotax project team viewed: 12-7-2020

Taxon Search:
Advanced Search

Short stable page link: http://mikrotax.org/radiolaria/index.php?id=204995 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