Tetracorethra


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

neptune records:
Tetracorethra sp.

neptune records:

Taxonomy

Citation: Tetracorethra Haeckel 1881
Rank: genus
Basionym: Tetracorethra

Catalog entries: Tetracorethra

Original description: 1f. Tribus: Archiphatnida Monocyrtida clausa multiradiata.
B. Archiphatnida acuta. (capitulo spinoso, non laevi).
AI. corona spinorum quatuor
Ib. spinis termin. quat. ramos.

Translated description: 1f. Tribe: Archiphatnida. Closed multiradiate monocyrtids.
B. Acute Archiphatnida (cephalis spiny, not smooth).
AI.With a corona of four spines.
Ib. With four branched terminal spines. (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:

Haeckel, E. (1882). Entwurf eines Radiolarien-Systems auf Grund von Studien der Challenger-Radiolarien [Basis for a radiolarian classification from the study of Radiolaria of the Challenger collection]. Jenaische Zeitschrift für Naturwissenschaft. 15: 418-472. gs


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Tetracorethra compiled by the radiolaria@mikrotax project team viewed: 3-12-2020

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Short stable page link: http://mikrotax.org/radiolaria/index.php?id=205728 Go to Archive.is to create a permanent copy of this page - citation notes



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