Kerbelec Formation trilobites, Rade de Brest, Massif Armoricain: Givetian, France

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Trilobita - Phacopida - Homalonotidae
Dipleura lanvoiensis
Trilobita - Phacopida - Acastidae
Heliopyge nodosa Morzadec 1983
recombined as Bradocryphaeus nodosa
? Greenops ? osismorum Morzadec 1983
recombined as Stummiana osismorum
Trilobita - Phacopida - Phacopidae
Phacops sp. Emmrich 1839
Trilobita - Proetida - Proetidae
Proetus (Gerastos) cf. tenuimargo (Richter 1909)
recombined as Longiproetus tenuimargo
see common names

Geography
Country:France State/province:Alsace
Coordinates: 48.4° North, 4.5° West (view map)
Paleocoordinates:31.3° South, 21.1° East
Basis of coordinate:based on nearby landmark
Geographic resolution:local area
Time
Period:Devonian Epoch:Middle Devonian
Stage:Givetian 10 m.y. bin:Devonian 3
Key time interval:Givetian
Age range of interval:387.70000 - 382.70000 m.y. ago
Stratigraphy
Formation:Kerbelec
Stratigraphic resolution:formation
Lithology and environment
Primary lithology: "limestone"
Secondary lithology: cherty/siliceous "shale"
Lithology description: Lithotypes from diagrammatic section: "calcaires"; "schistes a nodules siliceux"
Environment:marine indet.
Taphonomy
Collection methods and comments
Reason for describing collection:taxonomic analysis
Taxonomic list comments:Trilobites only.
Metadata
Database number:40074
Authorizer:M. Foote Enterer:M. Foote
Modifier:M. Foote Research group:marine invertebrate
Created:2004-06-16 13:23:56 Last modified:2006-09-13 14:01:03
Access level:the public Released:2004-06-16 13:23:56
Creative Commons license:CC BY
Reference information

Primary reference:
10864. P. Morzadec. 1983. Trilobites du Devonien (Emsien-Famennien) de la Rade de Brest (Massif Armoricain). Palaeontographica Abteilung A 181(4-6):103-184 [M. Foote/M. Foote/M. Foote]