Amfreville (USNM): Late Bathonian, France
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Rhynchonellata
- Rhynchonellida
- Tetrarhynchiidae
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Kallirhynchia multicostata
Douglas and Arkell 1928
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| (3 measurements) | ||||||||||
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Kallirhynchia indentata
Buckman 1917
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Obsoletirhynchia diducta
(Buckman 1917)
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| (1 measurement) | ||||||||||
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Obsoletirhynchia obsoleta
(Sowerby 1815)
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| (1 measurement) | ||||||||||
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Rhynchonellata
- Rhynchonellida
- Rhynchonellidae
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Bradfordirhynchia ecardensis
(Laurin 1984)
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| see common names | ||||||||||
Geography
| Country: | France |
| Coordinates: | 49.2° North, 0.2° West (view map) |
| Paleocoordinates: | 39.0° North, 10.2° East |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | outcrop |
Time
| Period: | Jurassic | Epoch: | Middle Jurassic |
| Stage: | Bathonian | 10 m.y. bin: | Jurassic 4 |
| Key time interval: | Late Bathonian | ||
| Age range of interval: | 168.2 - 165.3 m.y. ago |
Stratigraphy
| Stratigraphic resolution: | group of beds |
Lithology and environment
| Primary lithology: | lithified marl |
| Includes fossils? | Y |
| Lithology description: lithology based on nearby ISTD collection with similar taxa | |
| Environment: | carbonate indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | survey of museum collection |
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | USNM |
Metadata
| Database number: | 159746 | ||
| Authorizer: | M. Clapham | Enterer: | M. Manojlovic |
| Modifier: | M. Manojlovic | Research group: | marine invertebrate |
| Created: | 2014-08-08 12:31:17 | Last modified: | 2015-11-12 13:42:48 |
| Access level: | the public | Released: | 2014-08-08 12:31:17 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 33914. | X. Shi and R. E. Grant. 1993. Jurassic rhynchonellids: internal structures and taxonomic revisions. Smithsonian Contributions to Paleobiology 73:1-190 [W. Kiessling/W. Kiessling] |