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: 43° 37' N, 3° 50' E
Coordinate basis: based on nearby landmark

Time interval: Early Miocene

Zone: MN1

Ma: 23

Geography comments: "dans la ville de Montpellier, au N.W. de l'Ecole d'Agriculture sur l'avenue du Professeur Ravas" (coordinate based on Chãteau 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)

Environment
Substrate: ground surface

Lithology: marl

Habitat comments: "Marnes noires riches en Gast4ropodes d'eau douce"

Methods
Life forms: rodents

Sample size: 69 specimens

Sampling comments: additional taxa are not discussed, other small mammals are presumably present
collecting methods are not discussed

Metadata
Sample number: 2562

Contributor: John Alroy

Enterer: John Alroy

Created: 2017-02-16 15:05:21

Modified: 2017-02-17 02:55:30

Abundance distribution
4 species
0 singletons
total count 69
geometric series index: 4.6
Fisher's α: 0.925
geometric series k: 0.4309
Hurlbert's PIE: 0.4388
Shannon's H: 0.8765
Good's u: 1.0000
Each square represents a species. Square sizes are proportional to counts.
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