Northeastern Peru: Campanian - Maastrichtian, Peru
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Equisetopsida
- Araucariaceae
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Cyclusphaera euribei n. gen., n. sp.
Elsik 1966
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| holotype #42313 | ||||||||||
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Hepaticae
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cf. Zlivisporis sp.
Pacltová 1964
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unclassified
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Thecaspora spinosa n. gen., n. sp. microspore
Elsik 1966
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| holotype #42316 | ||||||||||
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Caudaspora verrucata n. sp. megaspore
Elsik 1966
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| holotype #42312 | ||||||||||
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Caudaspora spinosa n. gen., n. sp. microspore
Elsik 1966
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| holotype #42307 | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Peru |
| Coordinates: | 7.0° South, 75.0° West (view map) |
| Paleocoordinates: | 9.3° South, 57.2° West |
| Basis of coordinate: | stated in text |
Time
| Period: | Cretaceous | Epoch: | Late/Upper Cretaceous |
| Key time interval: | Campanian - Maastrichtian | ||
| Age range of interval: | 83.60000 - 66.00000 m.y. ago |
Stratigraphy
| Formation: | Vivian |
Lithology and environment
| Primary lithology: | siltstone |
| Lithology description: Specimens recovered from an argillaceous siltstone containing carbonaceous partings from the Vivian. | |
| Environment: | fluvial indet. |
Taphonomy
| Modes of preservation: | original sporopollenin |
| Size of fossils: | microfossils |
Collection methods and comments
| Collection methods: | surface (in situ),field collection |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Also known as: | Northeatern Peru (Vivian Formation) | ||
| Database number: | 34048 | ||
| Authorizer: | R. Lupia | Enterer: | T. Naeher |
| Modifier: | P. Mannion | Research group: | paleobotany |
| Created: | 2003-08-13 13:02:14 | Last modified: | 2023-08-01 10:16:21 |
| Access level: | the public | Released: | 2003-08-13 13:02:14 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 8965. | W. C. Elsik. 1967. New sporomorph genera from the Upper Cretaceous of Peru. Pollen et Spores 8(3):553-564 [R. Lupia/T. Naeher/T. Naeher] |