Nannotax3 - ntax_main - Pentadinellum Nannotax3 - ntax_main - Pentadinellum

Pentadinellum


Classification: ntax_main -> other groups -> Dinophytes -> Thoracosphaeraceae -> Possible Thoracosphaeraceae -> Pentadinellum
Sister taxa: Alasphaera, Calciperidinium, Calcipterellum, Carinasphaera, Carinellum, Cubodinellum, Cylindrodinellum, Dimorphosphaera, Ensiculifera, Follisdinellum, Gonellum, Heptasphaera, Keuppisphaera, Nephrodinella, Orthocarinellum, Pentadinellum, Praecalcigonellum, Pseudopithonella, Saumuria, Sliteria, Tetramerosphaera, Vertebrellum

Daughter taxa (time control age-window is: 0-800Ma)
Pentadinellum cretaceum

Pentadinellum oblatum

Pentadinellum vimineum


Taxonomy:
Citation: Pentadinellum Keupp 1990
Taxonomic rank: genus
Type species: Pentadinellum oblatum Keupp 1991

Synonyms:

Search data:
Lith size: 0->0µm;
The morphological data given here can be used on the advanced search page. See also these notes

Geological Range:
Last occurrence (top): Extant. Data source: Total of ranges of the species in this database
First occurrence (base): within Cenomanian Stage (93.90-100.50Ma, base in Cenomanian stage). Data source: Total of ranges of species in this database

Plot of occurrence data:

References:

Keupp, H. (1990). Eine neue pithonelloide Dinoflagellaten-Kalkzyste aus der Oberkreide von South Dakota/U.S.A. A new pithonellid calcareous dinoflagellate cyst from the Upper Cretaceous of South Dakota/U.S.A. Facies. 22: 47-58. gs

Keupp, H. (1991). Fossil calcareous dinoflagellate cysts. In, Riding, R. (ed.) Calcareous Algae and Stromatolites. Springer, Berlin 267-286. gs


nannotaxlogo400px

Pentadinellum compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 9-10-2026

Taxon Search:
Advanced Search

Short stable page link: https://mikrotax.org/Nannotax3/index.php?id=20274 Go to Archive.is to create a permanent copy of this page - citation notes



Add Comment

* Required information
Captcha Image

Comments

No comments yet. Be the first!