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Eisenackia ✝
Source Data |
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Rank | genus (PBDB) | |||||||||||||||
Taxonomy (PBDB) | Life : Dinophyceae : Gonyaulacales : Goniodomaceae : Eisenackia | |||||||||||||||
Classification (PBDB,GBIF) |
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Opinions (PBDB) |
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Status (PBDB) | extinct | |||||||||||||||
Taxon Size (PBDB) | 2 | |||||||||||||||
First Recorded Appearance | 72.1 - 66.0 Ma Late/Upper Cretaceous | |||||||||||||||
Last Recorded Appearance | 70.6 - 56.0 Ma Phanerozoic | |||||||||||||||
Primary Reference (PBDB) | S. Marenssi, V. Guler, and S. Casadío, R. Guerstein, O. Papú. 2004. Sedimentology and palynology of the Calafate Formation (Maastrichtian), Austral Basin, Southern Patagonia, Argentina. Cretaceous Research 25:907-918 |
Fossil Distribution
Subtaxa
Name | Status | Common Name(s) | Fossil Occurrences | Oldest | Youngest |
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Eisenackia circumtabulata ✝ species | listed (PBDB) | 1 | 70.6 Ma Late/Upper Cretaceous | 70.6 Ma Late/Upper Cretaceous |
Synonymy List
Year | Name and Author |
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1955 | Eisenackia Deflandre and Cookson |
1996 | Eisenackia Burger |
References
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!