D.3862.3: Albian - Cenomanian, Antarctica
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Coniferales
- Podocarpaceae
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Podocarpidites ellipticus
Cookson 1947
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Microcachryidites antarcticus
Couper 1953
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Pteridopsida
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Cyathidites australis
Couper 1953
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Osmundacidites informal sp. A
Couper 1953
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Polypodiopsida
- Osmundaceae
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Baculatisporites comaumensis
Potonie 1953
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Polypodiopsida
- Dicksoniaceae
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Trilites spp.
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Polypodiopsida
- Gleicheniaceae
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Gleicheniidites circinidites
Dettmann 1963
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Ginkgoopsida
- Caytoniales
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Vitreisporites pallidus
Nilsson 1958
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Marchantiopsida
- Marchantiidae
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Triporoletes reticulatus
Playford 1971
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unclassified
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Alisporites grandis
Dettmann 1963
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Fungi indet.
Jahn and Jahn 1959
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| Hyphae and fruiting bodies | ||||||||||
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Dinophyceae
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Horologinella apiculata
Cookson and Eisenack 1962
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Diconodinium cf. pelliferum
Eisenack and Cookson 1960
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Dinophyceae
- Peridiniales
- Peridiniaceae
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Ascodinium acrophorum
Cookson and Eisenack 1960
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Dinophyceae
- Gonyaulacales
- Ceratiaceae
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Odontochitina costata
Alberti 1961
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| see common names | ||||||||||
Geography
| Country: | Antarctica |
| Coordinates: | 63.5° South, 56.2° West (view map) |
| Paleocoordinates: | 68.0° South, 48.5° West |
| Geographic resolution: | outcrop |
Time
| Period: | Cretaceous |
| Key time interval: | Albian - Cenomanian |
| Age range of interval: | 113.00000 - 93.90000 m.y. ago |
Stratigraphy
| Geological group: | Gustav |
Lithology and environment
| Primary lithology: | green lithified mudstone |
Taphonomy
| Modes of preservation: | body,soft parts,original sporopollenin |
| Size of fossils: | microfossils |
Collection methods and comments
| Collection methods: | chemical,hydrochloric,hydroflouric,field collection |
| Reason for describing collection: | general faunal/floral analysis |
| Museum repositories: | BMNH |
Metadata
| Database number: | 153422 | ||
| Authorizer: | C. Jaramillo | Enterer: | P. Santamarina |
| Modifier: | P. Santamarina | Research group: | micropaleontology |
| Created: | 2013-12-16 13:35:50 | Last modified: | 2013-12-16 13:39:52 |
| Access level: | the public | Released: | 2013-12-16 13:35:50 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 49455. | M. E. Dettmann and M. R. A. Thomson. 1987. Cretaceous palynomorphs from the James Ross Island area, Antarctica - A pilot Study. British Antarctic Survey Bulletin (77)13-59 [C. Jaramillo/P. Santamarina/P. Santamarina] |