Daughter taxa (time control age-window is: 0-800Ma)![]() | ||||
![]() | ![]() | Berggrenia pumilio monospecific | ||
Berggrenia sp. Specimens which cannot be assigned to established species |
Catalog entries: Berggrenia
Distinguishing features:
Parent taxon (Genera incertae sedis):
This taxon: Radial ridges on umbilical side:
Emended description:
Morphology:
Wall type:
Size:
Similar species
Geographic distribution
Isotope paleobiology
Phylogenetic relations
Geological Range:
Last occurrence (top): Extant. Data source: Total of range of species in this database
First occurrence (base): at top of No known fossil record modern (100% up, 0Ma, in "Holocene" stage). Data source: Total of range of species in this database
Plot of occurrence data:
Brummer, G-J. A. & Kucera, M. (2022). Taxonomic review of living planktonic foraminifera. Journal of Micropalaeontology. 41: 29-74. gs V O Parker, F. L. (1976). Taxonomic notes on some planktonic Foraminifera. Progress in Micropaleontology. 258-262. gs Saito, T., Thompson, P. R. & Breger, D. (1981). Systematic Index of Recent and Pleistocene Planktonic Foraminifera. University of Tokyo Press, Tokyo. 1-190. gsReferences:
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Berggrenia compiled by the pforams@mikrotax project team viewed: 8-2-2023
Short stable page link: https://mikrotax.org/pforams/index.php?id=104006 Go to Archive.is to create a permanent copy of this page - citation notes |