Larnagol (Lar): Early/Lower Bathonian, France
collected by Kühne 1966
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Reptilia
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Atoposauridae informal indet. A
(Gervais 1871)
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| "several dozen teeth" | ||||||||||
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= Mesoeucrocodylia indet.
Whetstone and Whybrow 1983
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Tennant et al. 2016 | |||||||||
| IPFUB Lar-Cr 1- 20 | ||||||||||
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Atoposauridae informal indet. B
(Gervais 1871)
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| "several dozen teeth" | ||||||||||
|
= Mesoeucrocodylia indet.
Whetstone and Whybrow 1983
|
Tennant et al. 2016 | |||||||||
| IPFUB Lar-Cr 21-40 | ||||||||||
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Reptilia
- Hypsilophodontidae
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Hypsilophodontidae indet.
Dollo 1882
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140 specimens | |||||||||
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Actinopteri
- Amiiformes
- Caturidae
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Caturus sp.
Agassiz 1834
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13 elements | |||||||||
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Actinopteri
- Lepisosteiformes
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Lepidotes sp.
Agassiz 1832
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38 elements | |||||||||
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Actinopteri
- Pycnodontiformes
- Pycnodontidae
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Macromesodon sp.
Blake 1905
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11 elements | |||||||||
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Chondrichthyes
- Hybodontiformes
- Hybodontidae
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Hybodus sp.
Agassiz 1834
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6 elements | |||||||||
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Chondrichthyes
- Hybodontiformes
- Polyacrodontidae
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Polyacrodus sp.
Jaekel 1889
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5 elements | |||||||||
| see common names | ||||||||||
Geography
| Country: | France |
| Coordinates: | 44.5° North, 1.8° East (view map) |
| Paleocoordinates: | 34.3° North, 12.5° East |
| Basis of coordinate: | estimated from map |
| Altitude: | 149 meters |
| Geographic resolution: | small collection |
Time
| Period: | Jurassic | Epoch: | Middle Jurassic |
| Stage: | Bathonian | 10 m.y. bin: | Jurassic 4 |
| Key time interval: | Early/Lower Bathonian | ||
| Age range of interval: | 168.20000 - 165.30000 m.y. ago |
Stratigraphy
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | "carbonate" |
| Secondary lithology: | lignite |
| Includes fossils? | Y |
| Environment: | coastal indet. |
| Glacial or sequence phase: | regressive |
Taphonomy
| Modes of preservation: | body |
| Lagerst�tten type: | concentrate |
| Degree of concentration: | concentrated |
| Size of fossils: | macrofossils,mesofossils |
| Preservation of anatomical detail: | excellent |
| Disassociated major elements: | many |
| Disassociated minor elements: | many |
| Fragmentation: | occasional |
Collection methods and comments
| Collection methods: | field collection | ||
| Reason for describing collection: | general faunal/floral analysis | ||
| Collectors: | Kühne | Collection dates: | 1966 |
Metadata
| Database number: | 61378 | ||
| Authorizer: | M. Carrano, P. Mannion | Enterer: | M. Carrano, P. Mannion |
| Modifier: | M. Carrano | Research group: | vertebrate |
| Created: | 2006-06-08 13:28:20 | Last modified: | 2010-12-03 09:25:41 |
| Access level: | the public | Released: | 2006-06-08 13:28:20 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 17687. | ETE | J. Kriwet, O. W. M. Rauhut, and U. Gloy. 1997. Microvertebrate remains (Pisces, Archosauria) from the Middle Jurassic (Bathonian) of southern France. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen 206(1):1-28 [M. Carrano/M. Carrano] |
Secondary references:
| 59838 | J. P. Tennant, P. D. Mannion, and P. Upchurch. 2016. Evolutionary relationships and systematics of Atoposauridae (Crocodylomorpha: Neosuchia): implications for the rise of Eusuchia. Zoological Journal of the Linnean Society 177:854-936 [P. Mannion/P. Mannion] |