Bucaco: Autunian, Portugal
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Polypodiopsida
- Equisetales
- Calamitaceae
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Asterophyllites equisetiformis
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Calamites suckowi
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Polypodiopsida
- Equisetales
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Annularia sphenophylloides
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Annularia stellata
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Polypodiopsida
- Cyatheales
- Cyatheaceae
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Pecopteris hemitelioides
Brongniart 1834
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unclassified
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Mixoneura neuropteroides
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Pteropsida
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Pecopteris bioti
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Pecopteris bussacensis
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Pecopteris cyathea
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Pecopteris cf. daubreei
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Pecopteris polymorpha
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Pecopteris unita
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unclassified
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Callipteridium gigas
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Callipteridium pteridium
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Neuropteridae
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Linopteris neuropteroides
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Sphenopteridae
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Ovopteris pecopteroides
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Pinopsida
- Cordaitanthales
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Cordaites borassifolius
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Cordaites renaulti
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Equisetopsida
- Sphenophyllales
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Sphenophyllum angustifolium
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Sphenophyllum oblongifolium
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Sphenophyllum thoni
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Peltaspermopsida
- Peltaspermales
- Peltaspermaceae
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Odontopteris minor
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Odontopteris osmundaeformis
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Callipteris conferta
(Sternberg 1833)
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Peltaspermopsida
- Peltaspermales
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Odontopteris brardi
Brongniart 1828
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Medullosaceae
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Pseudomariopteris ribeyroni
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Neuropteris crenulata
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Neuropteris planchardi
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Neuropteris zeilleri
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Ginkgoopsida
- Callistophytales
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Dicksonites leptophylla
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Dicksonites sterzeli
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Cycadopsida
- Cycadales
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Taeniopteris multinervis
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unclassified
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Lebachia goeppertiana
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Lebachia laxifolia
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Lebachia parvifolia
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Taeniopteris jejunata
Grand'Eury 1877
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| see common names | |||||||
Geography
| Country: | Portugal |
| Coordinates: | 40.4° North, 8.4° West (view map) |
| Paleocoordinates: | 3.9° South, 8.7° East |
| Basis of coordinate: | estimated from map |
| Geographic resolution: | local area |
Time
| Period: | Permian | Epoch: | Cisuralian |
| 10 m.y. bin: | Permian 1-2 | ||
| *Period: | Early/Lower Permian | ||
| *International age/stage: | Asselian | *Local age/stage: | Early/Lower Autunian |
| Key time interval: | Autunian | ||
| Age range of interval: | 298.9 - 283.5 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Gres de Bucaco | ||||
| Stratigraphy comments: International stage assignment from Paleogeographic Atlas Project (PGAP) database - should be checked against local assignment |
Lithology and environment
| Environment: | terrestrial indet. |
Taphonomy
| Size of fossils: | macrofossils |
Collection methods and comments
| Taxonomic list comments:p. 74 |
Metadata
| Database number: | 25207 | ||
| Authorizer: | A. Rees | Enterer: | A. Rees |
| Modifier: | A. Rees | Research group: | paleobotany |
| Created: | 2002-09-02 13:08:05 | Last modified: | 2002-09-02 16:08:06 |
| Access level: | the public | Released: | 2002-09-02 13:08:05 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 7039. | PGAP | J. Doubinger. 1956. Contribution a l'etude des flores Autuno-Stephaniennes. Memoires de la Societe Geologique de France (Nouvelle Serie) 35(75):1-180 [A. Rees/A. Rees/A. Rees] |