Lebberston Member, Yorkshire: Early/Lower Bajocian - Late/Upper Bajocian, United Kingdom
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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Geinitzia rigida
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Ginkgoopsida
- Ginkgoales
- Ginkgoaceae
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Ginkgo huttoni
(Sternberg 1833)
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Peltaspermopsida
- Peltaspermales
- Umkomasiaceae
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Pachypteris lanceolata
Brongniart 1829
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Equisetopsida
- Araucariaceae
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Brachyphyllum crucis
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Brachyphyllum mamillare
Brongniart 1828
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Pagiophyllum maculosum
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Pagiophyllum ordinatum
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Pagiophyllum kurrii
Pomel 1872
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Bennettitales
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Zamites gigas
(Lindley and Hutton 1831)
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Ptilophyllum pecten
(Phillips 1829)
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Otozamites beani
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Otozamites graphicus
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Otozamites penna
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Anomozamites nilssoni
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Coniferales
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Bilsdalea dura
Harris 1952
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| see common names | |||||||
Geography
| Country: | United Kingdom | State/province: | England | County: | Yorkshire |
| Coordinates: | 54.3° North, 0.4° West (view map) | ||||
| Paleocoordinates: | 43.4° North, 9.6° East | ||||
| Geographic resolution: | local area |
Time
| Period: | Jurassic | Epoch: | Middle Jurassic |
| Stage: | Bajocian | 10 m.y. bin: | Jurassic 4 |
| *Period: | Middle Jurassic | ||
| *International age/stage: | Early/Lower Bajocian - Late/Upper Bajocian | ||
| Key time interval: | Early/Lower Bajocian - Late/Upper Bajocian | ||
| Age range of interval: | 170.90000 - 168.20000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Geological group: | Ravenscar | Formation: | Cloughton | Member: | Lebberston |
| Stratigraphic resolution: | member | ||||
| Stratigraphy comments: Derived from summary in Hesselbo et al. (2003) | |||||
Lithology and environment
| Primary lithology: | "siliciclastic" |
| Environment: | marine indet. |
Taphonomy
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | surface (float),surface (in situ),field collection |
| Reason for describing collection: | taxonomic analysis |
| Taxonomic list comments:Based on 5 monographs of the Yorkshire Jurassic Flora by Harris (1961, 1964, 1969, 1979) and Harris et al. (1974)
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Metadata
| Database number: | 24255 | ||
| Authorizer: | A. Rees | Enterer: | A. Rees |
| Modifier: | A. Rees | Research group: | paleobotany |
| Created: | 2002-08-03 14:44:42 | Last modified: | 2002-08-04 14:56:14 |
| Access level: | group members | Released: | 2002-08-03 14:44:42 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 6852. | PGAP | T. M. Harris. 1979. The Yorkshire Jurassic Flora V. Coniferales. British Museum (Natural History) 5:1-150 [A. Rees/A. Rees/A. Rees] |