Chassillé, Le Mans region: Late/Upper Pliensbachian, France

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Chondrichthyes - Synechodontiformes - Palaeospinacidae
Palaeospinax sp. Egerton 1872
nomen dubium belonging to Palaeospinacidae
Chondrichthyes - Synechodontiformes - Paraorthacodontidae
Palaeospinax kruckowi Thies 1983
recombined as Paraorthacodus kruckowi
Chondrichthyes - Agaleidae
Agaleus dorsetensis Duffin and Ward 1983
Chondrichthyes - Hybodontiformes - Hybodontidae
Hybodus sp. Agassiz 1834
Hybodus delabechei (Charlesworth 1839)
see common names

Geography
Country:France State/province:Sarthe
Coordinates: 48.0° North, 0.1° West (view map)
Paleocoordinates:35.8° North, 9.3° East
Basis of coordinate:based on nearby landmark
Geographic resolution:outcrop
Time
Period:Jurassic Epoch:Early/Lower Jurassic
Stage:Pliensbachian 10 m.y. bin:Jurassic 2
Key time interval:Late/Upper Pliensbachian
Age range of interval:192.90000 - 184.20000 m.y. ago
Stratigraphy
Stratigraphic resolution:group of beds
Stratigraphy comments: Corresponds to bed n1-2 of Rioult (1968)
Lithology and environment
Primary lithology:fine,brown lithified sandstone
Environment:marine indet.
Taphonomy
Modes of preservation:body
Size of fossils:mesofossils,microfossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Metadata
Database number:149433
Authorizer:M. Clapham Enterer:M. Clapham
Research group:vertebrate
Created:2013-08-05 04:14:07 Last modified:2013-11-25 13:02:06
Access level:the public Released:2013-08-05 04:14:07
Creative Commons license:CC BY
Reference information

Primary reference:
47875. J. P. Biddle. 1993. Quelques élasmobranches du Domérien (Jurassique Inférieur) de la région du Mans (Sarthe, France). Cossmanniana, Hors-série 2:61-66 [M. Clapham/M. Clapham]