Les Cévennes
Basic information
Sample name: Les Cévennes
Reference: J.-P. Aguilar. 1974. Les rongeurs du Miocène inférieur en Bas-Languedoc et les corrélations entre échelles stratigraphiques marine et continentale. Geobios 7(4):345-398 [ER 2383]
Geography
Country: France
Coordinate: 44° 37' N, 4° 50' E
Latlng basis: based on nearby landmark
Time interval: Early Miocene
Zone: MN1
Ma: 23.0
Geography comments: "dans la ville de Montpellier, au N.W. de l'Ecole d'Agriculture sur l'avenue du Professeur Ravas" (coordinate based on Château de la Piscine, which is in Les Cévennes)
Aquitanian, correlated with Paulhiac
MN 1 according to Hugueney and Ringeade (1989) (i.e., about 23 Ma)
Aquitanian, correlated with Paulhiac
MN 1 according to Hugueney and Ringeade (1989) (i.e., about 23 Ma)
Environment
Substrate: ground surface
Lithology: marl
Habitat comments: "Marnes noires riches en Gast4ropodes d'eau douce"
Methods
Life forms: rodents
Sample size: 69 specimens
Net or trap nights: 0
Basal area status: not applicable
Sampling comments: additional taxa are not discussed, other small mammals are presumably present
collecting methods are not discussed
collecting methods are not discussed
Metadata
Sample no: 2562
Contributor no: John Alroy
Enterer: John Alroy
Created: 2017-02-16 15:05:21
Modified: 2017-02-17 02:55:30
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
4 species
0 singleton
total count 69
geometric series index: 4.6
Fisher's α: 0.925
geometric series k: 0.4932
Hurlbert's PIE: 0.4388
Shannon's H: 0.8765
Good's u: 1
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