GTP-24-SE, 82.55 m: Late/Upper Aptian - Early/Lower Albian, Brazil
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Equisetopsida
- Cheirolepidiaceae
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Classopollis classoides
Pflug 1953
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Equisetopsida
- Araucariaceae
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Araucariacites australis
Cookson 1947
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unclassified
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Gnetaceaepollenites informal sp.
Thiergart 1938
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Gnetaceaepollenites jansonii
Lima 1980
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Ginkgoopsida
- Ephedrales
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Equisetosporites informal sp.
Daugherty 1941
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unclassified
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Uesuguipollenites callosus
Dino 1994
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Polypodiopsida
- Blechnaceae
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Leptolepidites psarosus
Norris 1969
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Polypodiopsida
- Schizaeales
- Schizaeaceae
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Cicatricosisporites informal sp.
Potonie and Gelletich 1933
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Pteridopsida
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Cyathidites informal sp.
Couper 1953
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Dinophyceae
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Apteodinium granulatum
Eisenack 1958
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Exochosphaeridium informal sp.
Davey 1966
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Spiniferites informal sp.
Mantell 1850
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Spiniferites chebca
Lentin and Williams 1993
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Dinophyceae
- Gonyaulacales
- Areoligeraceae
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Cyclonephelium informal sp.
Deflandre and Cookson 1955
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Dinophyceae
- Peridiniales
- Peridiniaceae
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Subtilisphaera senegalensis
Jain and Millepied 1971
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Geography
| Country: | Brazil | State/province: | Sergipe |
| Coordinates: | 10.7° South, 37.0° West (view map) | ||
| Paleocoordinates: | 12.4° South, 5.5° West | ||
| Basis of coordinate: | based on nearby landmark | ||
| Geographic resolution: | small collection |
Time
| Period: | Cretaceous | Epoch: | Early/Lower Cretaceous |
| Key time interval: | Late/Upper Aptian - Early/Lower Albian | ||
| Age range of interval: | 119.50000 - 109.90000 m.y. ago |
Stratigraphy
Lithology and environment
| Primary lithology: | lithified "shale" |
| Environment: | lagoonal |
Taphonomy
| Modes of preservation: | soft parts |
| Size of fossils: | microfossils |
Collection methods and comments
| Reason for describing collection: | general faunal/floral analysis |
Metadata
| Database number: | 169749 | ||
| Authorizer: | C. Jaramillo | Enterer: | P. Santamarina |
| Modifier: | P. Santamarina | Research group: | micropaleontology |
| Created: | 2015-06-01 17:16:01 | Last modified: | 2015-06-05 14:51:01 |
| Access level: | authorizer only | Released: | 2019-06-01 17:16:01 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 55420. | M. Araujo Carvalho. 2001. Paleoenvironmental reconstruction based on palynological and palynofacies analyses of the Aptian-Albian succession in the Sergipe Basin, northeastern Brazil. [C. Jaramillo/P. Santamarina] |