Classification: ntax_non_cocco -> 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


Citation: Pentadinellum Keupp 1991
Rank: Genus
Type species: Pentadinellum oblatum Keupp 1991

Catalog entries: Pentadinellum [no catalog entry yet]

Geological Range:
Last occurrence (top): within Danian Stage (61.61-66.04Ma, top in Danian stage). Data source: Total of range of species in this database
First occurrence (base): within Cenomanian Stage (93.90-100.50Ma, base in Cenomanian stage). Data source: Total of range of species in this database


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


Pentadinellum compiled by Jeremy R. Young viewed: 4-8-2021

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