Calpionellites Knowpia

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Calpionellites

Summary

Calpionellites is an extinct genus of single celled eukaryotes.^[1] Their fossils are found in rocks dating to the Valanginian stage of the Early Cretaceous.

Calpionellites Temporal range: Valanginian ~139.8–132.9 Ma PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Domain:	Eukaryota
(unranked):	SAR
(unranked):	Alveolata
Family:	Calpionellidae
Genus:	Calpionellites
Species
C. darderi

Biostratigraphic significance edit

The first occurrence of the species Calpionellites darderi marks the beginning of the Valanginian and thus end of the Berriasian.

Distribution edit

Fossils of the genus have been found in:^[1]

Puke, Albania
Steinmühl Formation, Austria
Guasasa Formation, Cuba
Lake Rożnów, Poland
Lapos Formation, Romania
Miravetes and Tollo Formations, Spain

See also edit

Calpionella

References edit

^ ^a ^b Calpionellites at Fossilworks.org