Dent de Villard, Vanoise: Carnian, France
collected by P. Ellenberger; F. Laurentiaux-Vieira 1951, 1952
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Insecta
- Neuroptera
- Osmylopsychopidae
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Osmylopsychops radialis n. sp.
Ellenberger et al. 1952
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Ellenberger et al. 1952 | 1 specimen | ||||||||
(1 measurement) | ||||||||||
Insecta
- Triadotypidae
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Triadotypus nana n. sp.
(Laurentiaux-Vieira et al. 1952)
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1 specimen | |||||||||
original and current combination Triadotypus guillaumei nana | ||||||||||
Triadotypus guillaumei var. nana (1 measurement) | ||||||||||
see common names |
Geography
Country: | France | State/province: | Savoie |
Coordinates: | 45.4° North, 6.7° East (view map) | ||
Paleocoordinates: | 17.2° North, 14.9° East | ||
Basis of coordinate: | estimated from map | ||
Geographic resolution: | outcrop |
Time
Period: | Triassic | Epoch: | Late/Upper Triassic |
Stage: | Carnian | 10 m.y. bin: | Triassic 3 |
Key time interval: | Carnian | ||
Age range of interval: | 237.00000 - 227.00000 m.y. ago |
Stratigraphy
Formation: | Keuper | ||||
Stratigraphic resolution: | group of beds | ||||
Stratigraphy comments: Carnian according to Megard-Galli, 1972 |
Lithology and environment
Primary lithology: | black "shale" | ||
Lithology description: Black shales in the ravine of plants Minette (ravine N) | |||
Environment: | terrestrial indet. | Tectonic setting: | cratonic basin |
Taphonomy
Modes of preservation: | mold/impression |
Size of fossils: | macrofossils |
Collection methods and comments
Reason for describing collection: | taxonomic analysis | ||
Collectors: | P. Ellenberger; F. Laurentiaux-Vieira | Collection dates: | 1951, 1952 |
Collection method comments: Repository: Osmylopsychops radialis stated to be in "collection P. Ellenberger, Paris." Laurentiaux-Vieira et al., 1952 state that Triadotypus guillaumei var. nana is in the collection of École nationale supérieure des Mine de Paris, Nel et al., 2001 state that "This collection has been transferred to the University Claude Bernard, of Lyon-Villeurbanne, where this specimen is now missing, so that the type has to be regarded as lost." |
Metadata
Database number: | 111060 | ||
Authorizer: | M. Clapham | Enterer: | J. Karr, M. Clapham |
Modifier: | M. Clapham | Research group: | paleoentomology |
Created: | 2011-06-19 02:26:54 | Last modified: | 2016-09-14 00:20:36 |
Access level: | the public | Released: | 2011-06-19 02:26:54 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
36454. | F. Laurentiaux-Vieira, J. Ricour, and D. Laurentiaux. 1952. Un Protodonate du Trias de la Dent de Villard (Savoie). Bulletin de la Société Géologique de France, Sixième Série 2:319-325 [M. Clapham/J. Karr/M. Clapham] |
Secondary references:
60354 | F. Ellenberger, P. Ellenberger, D. Laurentiaux and J. Ricour. 1952. Note préliminaire sur la faune et un niveau insectifère des lentilles de grès et schites noirs des gypses de la Vanoise (Trias supérieur). Bulletin de la Société Géologique de France, Sixième Série 2:269-274 [M. Clapham/M. Clapham] | |
36453 | A. Nel, O. Béthoux, G. Bechly, X. Martinez-Delclos, and F. Papier. 2001. The Permo-Triassic Odonatoptera of the "Protodonate" grade (Insecta: Odonatoptera). Annales de la Société Entomologique de France 37(4):501-525 [M. Clapham/J. Karr/M. Clapham] |