Armantes 14
Basic information
Sample name: Armantes 14
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° 23' 7" N, 1° 43' 34" W
Coordinate basis: stated in text
Time interval: Middle Miocene
Zone: MN6
Ma: 13
Geography comments: "en el camino forestal que sube de Calatayud a la Sierra de Annantes, justo en su parte mâs alta y antes de su descenso hacia la fuente de Mañomaño"
"zona G2... correlaciona con la parte superior final de la unidad MN 6 de Mein" (i.e., roughly 13 or younger Ma based on the time scale of Agusti et al. 2001)
"zona G2... correlaciona con la parte superior final de la unidad MN 6 de Mein" (i.e., roughly 13 or younger Ma based on the time scale of Agusti et al. 2001)
Environment
Substrate: ground surface
Lithology: marl
Habitat comments: "una marga de verde oscuro a negra de unos 10 a 15 cm de potencia que estâ entre dos capas de carbonatos cementadas"
Methods
Life forms: rodents,other small mammals
Sampling methods: screenwash
Sample size: 14 specimens
Sampling comments: "En este yacimiento se lavaron 300 kg de sedimento"
Metadata
Sample number: 2606
Contributor: John Alroy
Enterer: John Alroy
Created: 2017-02-18 20:41:22
Modified: 2023-09-08 12:22:37
Abundance distribution
5 species
3 singletons
total count 14
extrapolated richness: 15.3
Fisher's α: 2.782
geometric series k: 0.6389
Hurlbert's PIE: 0.6484
Shannon's H: 1.2964
Good's u: 0.7857
Each square represents a species. Square sizes are proportional to counts.
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