Daughter taxa (time control age-window is: 0-800Ma)![]() | ||||
![]() | ![]() | ![]() | ![]() | Joergensenium arcticum neptune records: |
![]() | ![]() | Joergensenium clevei neptune records: | ||
![]() | Joergensenium rotatile neptune records: | |||
Joergensenium sp. neptune records: |
Catalog entries: Joergensenium
Geological Range:
Last occurrence (top): at top of Piacenzian Stage (100% up, 2.6Ma, in Piacenzian stage). Data source: Total of range of species in this database
First occurrence (base): at base of Aquitanian Stage (0% up, 23Ma, in Aquitanian stage). Data source: Total of range of species in this database
Plot of occurrence data:
Bjørklund, K. R., Dumitrica, P., Dolven, J. K. & Swanberg, N. R. (2008). Joergensenium rotatile n. gen., n. sp. (Entactinaria, Radiolaria): Its distribution in west Norwegian fjords. Micropaleontology. 53(6): 457-468. gsReferences:
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Joergensenium compiled by the radiolaria@mikrotax project team viewed: 30-9-2023
Short stables page link: https://mikrotax.org/radiolaria/index.php?id=204335 Go to Archive.is to create a permanent copy of this page - citation notes |