/Globotruncana (Globotruncana) ventricosa primitiva/holotype-34~b.jpg)
/Globotruncana (Globotruncana) ventricosa primitiva/Robaszynski et al 1979_60f1-34~b.jpg)
/Globotruncana (Globotruncana) ventricosa primitiva/Robaszynski et al 1979_60f2-34~b.jpg)
| Daughter taxa (blue => in age window 0-300Ma) | ||||
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| | | Specimens which cannot be assigned to established species | |
Taxonomy
Original description: Dicarinella:
Entries in the Catalog of original descriptions: Dicarinella;
Geological Range:
Last occurrence (top): within Santonian Stage (83.64-86.26Ma, top in Santonian 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
Plot of occurrence data:
Dec 2017 - Plotting of Neptune data has been re-enabled on the Mesozoic pages following revision of the age-models in Neptune. The data is, however, still very sparse for the Early Cretaceous
References:
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Dicarinella compiled by the pforams@mikrotax project team viewed: 25-6-2018
Go to Archive.is to create a permanent copy of this page - citation notes |