Lac Chambon (Nel coll): Gelasian, France
collected by Andre Nel
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Insecta
- Odonata
- Lestidae
|
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|
? Sympecma incerta
(Piton 1935)
|
1 specimen | |||||||||
| MNHN-LP-R 07897 Coll. Nel (1 measurement) | ||||||||||
|
Insecta
- Odonata
- Megapodagrionidae
|
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Vulcagrion propedemontanum
(Piton 1935)
|
1 specimen | |||||||||
| MNHN-LP-R 07896 Coll Nel | ||||||||||
| see common names | ||||||||||
Geography
| Country: | France |
| Coordinates: | 45.6° North, 2.9° East (view map) |
| Paleocoordinates: | 45.6° North, 2.7° East |
| Basis of coordinate: | estimated from map |
| Geographic resolution: | outcrop |
Time
| Period: | Quaternary | Epoch: | Pleistocene |
| Stage: | Gelasian | 10 m.y. bin: | Cenozoic 6 |
| Key time interval: | Gelasian | ||
| Age range of interval: | 2.58000 - 1.80000 m.y. ago |
Stratigraphy
| Stratigraphy comments: Early Villafranchian (Piton, 1936; Elhai & Rudel 1961), ~2/2.5 Ma to ~1.8 Ma (Brun 1974). |
Lithology and environment
| Primary lithology: | diatomite | ||
| Secondary lithology: | "volcaniclastic" | ||
| Environment: | crater lake | Tectonic setting: | volcanic basin |
Taphonomy
| Modes of preservation: | mold/impression |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | MNHN |
| Collectors: | Andre Nel |
Metadata
| Database number: | 114059 | ||
| Authorizer: | M. Clapham | Enterer: | J. Karr |
| Modifier: | M. Clapham | Research group: | paleoentomology |
| Created: | 2011-08-09 07:46:00 | Last modified: | 2020-01-01 23:24:17 |
| Access level: | the public | Released: | 2011-08-09 07:46:00 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 36994. | A. Nel and J. C. Paicheler. 1994. Les Lestoidea (Odonata, Zygoptera) fossiles: Un inventaire critique. Annales de Paléontologie 80(1):1-59 [M. Clapham/J. Karr/J. Karr] |