Bassin du Sénégal, Albien Supérieur-Cénomanien Inférieur: Late/Upper Albian - Early/Lower Cenomanian, Senegal
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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Zonalapollentes segmentatus
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Incertae informal sedis A
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Lyogdiosporites sp.
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Striopollenites dubius
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Ostracoda
- Palaeocopida
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Circulina sp.
Sepkoski 2002
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unclassified
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Veryhachium reductum
Deunff 1958
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Trifossapollenites ivorensis
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Multiporopollenites polygonalis
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Equisetopsida
- Cheirolepidiaceae
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Classopollis sp.
Pflug 1953
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Equisetopsida
- Araucariaceae
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Araucariacites australis
Cookson 1947
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Equisetopsida
- Cupressales
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Inaperturopollenites informal sp. 1
Potonié 1966
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unclassified
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Cycadopites ovatus
Rouse 1959
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Cycadopsida
- Gnetales
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Elaterocolpites castelanii
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Elaterosporites verrucatus
Jardiné 1967
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Elaterosporites protensus
Jardiné 1967
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Elaterosporites klaszi
Jardiné 1967
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unclassified
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Corrugatisporites ivorensis
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Angiospermae
- Malpighiales
- Euphorbiaceae
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Tricolporopollenites informal sp. 1
Thomson and Pflug 1953
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Angiospermae
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Monosulcites sp.
Cookson and Couper 1953
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Angiospermae
- Gunnerales
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Tricolpites informal sp. 1
Couper 1953
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Tricolpites reticulominutus
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Lycopodiopsida
- Lycopodiales
- Lycopodiaceae
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Lycopodiumsporites sp.
Delcourt and Sprumont 1955
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Marchantiopsida
- Sphaerocarpales
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Aequitriradites sp.
Delcourt and Sprumont 1955
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Polypodiopsida
- Dicksoniaceae
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Trilites informal sp. 1
Erdtman and Couper 1947
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Trilites informal sp. 2
Erdtman and Couper 1947
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Polypodiopsida
- Schizaeales
- Schizaeaceae
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Cicatricosisporites informal sp. 1
Potonie and Gelletich 1933
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Cicatricosisporites informal sp. 2
Potonie and Gelletich 1933
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Schizaea certa
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Pteridopsida
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Matonisporites sp.
Couper 1958
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Osmundacidites aff. wellmani
Couper 1953
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unclassified
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Chomotriletes sp.
Naumova 1953
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| see common names | |||||||
Geography
| Country: | Senegal | State/province: | Dakar |
| Coordinates: | 14.8° North, 17.1° West (view map) | ||
| Paleocoordinates: | 6.8° North, 21.3° West | ||
| Basis of coordinate: | estimated from map |
Time
| Period: | Cretaceous |
| Key time interval: | Late/Upper Albian - Early/Lower Cenomanian |
| Age range of interval: | 106.20000 - 93.90000 m.y. ago |
Stratigraphy
Lithology and environment
| Primary lithology: | lithified argillaceous,calcareous not reported |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | soft parts,original sporopollenin |
| Size of fossils: | microfossils |
Collection methods and comments
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Also known as: | Zone a Hedbergella washitensis- Globigirina planispira | ||
| Database number: | 137360 | ||
| Authorizer: | C. Jaramillo | Enterer: | G. Doria |
| Modifier: | G. Doria | Research group: | paleobotany |
| Created: | 2012-12-15 03:05:09 | Last modified: | 2012-12-14 10:06:38 |
| Access level: | the public | Released: | 2012-12-15 03:05:09 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 43937. | S. Jardiné and H. Magloire. 1965. Palynologuie et stratigraphie du Crétacé des Bassin du Sénégal et Cote d'Ivoire. Mémoires du Bureau de Recherches Géologiques et Miniéres 32:187-245 [C. Jaramillo/G. Doria/A. Cárdenas] |