Bois Roche (layer 1d)
Basic information
Sample name: Bois Roche (layer 1d)

Reference: C. Sesé and P. Villa. 2008. Micromammals (rodents and insectivores) from the early Late Pleistocene cave site of Bois Roche (Charente, France): Systematics and paleoclimatology. Geobios 41:399-414 [ER 2367]
Geography
Country: France

Coordinate: 45° 42' N, 0° 20' W
Basis of coordinate: based on nearby landmark
Geography comments: "near the city of Cognac" (coordinate based on Cognac)
"dated to late OIS 5 or early OIS 4 by preliminary ESR estimates" (i.e., roughly 71 kyr)
Climate and habitat
Substrate: ground surface
Habitat comments: "a grey-brown, sinter-like layer, 5–15 cm thick, with localized calcitic laminae, locally eroded by burrows"
Methods
Life forms: rodents
Sampling methods: quarry, screenwash
Sample size: 4
Years: 1995, 1997-2000
Sampling comments: "Our excavations were done by 1-m grid system... All sediments were waters-creened with superimposed screens of 5 and 2 mm mesh"
Metadata
Sample: 2543
Contributor: John Alroy
Enterer: John Alroy
Created: 2017-02-15 09:36:24
Modified: 2017-02-15 09:36:24
Abundance distribution
2 species
1 singleton
total count 4
Fisher's α: NULL
geometric series k: 0.3333
Hurlbert's PIE: 0.1667
Shannon's H: 0.5623
Good's u: 0.7500
Register