Torralba de Ribota 8
Basic information
Sample name: Torralba de Ribota 8
Reference: C. Sesé. 2003. Paleontologia y bioestratigrafia del Miocene continental de la Cuenca de Calatayud (Zaragoza): nuevos yacimientos de micromamiferos. Estudios Geológicos 59:249-264 [ER 2403]
Geography
Country: Spain
Coordinate: 41° 26' 19" N, 1° 41' 4" W
Coordinate basis: stated in text
Time interval: Early Miocene
Zone: MN4
Ma: 16.15
Geography comments: "junto al Corral de Carramón"
"zona D del Aragoniense medio" (i.e., late MN4 or roughly 16.15 Ma in the time scale of Agusti et al. 2021)
"zona D del Aragoniense medio" (i.e., late MN4 or roughly 16.15 Ma in the time scale of Agusti et al. 2021)
Environment
Substrate: ground surface
Lithology: claystone
Habitat comments: "un nivel de arcillas verdoso negruzcas de unos 60 cm de potencia"
Methods
Life forms: rodents,other small mammals
Sample size: 46 specimens
Sampling comments: "En este yacimiento se lavaron 800 kg de sedimento"
Metadata
Sample number: 2604
Contributor: John Alroy
Enterer: John Alroy
Created: 2017-02-18 20:31:33
Modified: 2023-09-08 12:20:37
Abundance distribution
7 species
2 singletons
total count 46
extrapolated richness: 13.4
Fisher's α: 2.299
geometric series k: 0.5848
Hurlbert's PIE: 0.6329
Shannon's H: 1.3435
Good's u: 0.9584
Each square represents a species. Square sizes are proportional to counts.
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