Seymour Island, SI-526 (Cretaceous of Antarctica)
Where: Antarctica (64.3° S, 56.8° W: paleocoordinates 62.5° S, 67.5° W)
When: Lopez de Bertodano Formation, Maastrichtian (72.1 - 66.0 Ma)
Environment/lithology: offshore; sandstone
Collection methods: date sample taken 1982/1984
Primary reference: D. Harwood. 1988. Upper Cretaceous and lower Paleocene diatom and silicoflagellate biostratigraphy of Seymour Island, eastern Antarctic Peninsula. Geological Society of America, Memoir 169:55-129 [C. Cervato/C. Cervato]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 57554: authorized by Cinzia Cervato, entered by Cinzia Cervato on 13.12.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
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| Protozoa | |
| Dinophyceae | |
| Biddulphiaceae | |
| Hemiaulus | |
| Bacillariophyceae | |
|
Trinacria pileolus diatom
Trinacria tristictia diatom | |
|
? Melosira patera diatom | |
Stephanopyxis hannai, Stephanopyxis sp. A., Stephanopyxis sp. B., Stephanopyxis superba, Stephanopyxis turris
Stephanopyxis hannai diatom
Stephanopyxis sp. A. Ehrenberg 1845 diatom
Stephanopyxis sp. B. Ehrenberg 1845 diatom
Stephanopyxis superba diatom
Stephanopyxis turris Greville and Arnot 1857 diatom | |
|
Triceratium sentum diatom | |
|
Pterotheca pokrovskajae diatom | |
| Chrysophyceae | |