Barranca de San Mateo Huexoyucân (Localidad 6)
Basic information
Sample name: Barranca de San Mateo Huexoyucân (Localidad 6)
Reference: M. S. Salinas, E. J. Hidalgo, and C. C. Posadas. 2016. Mamíferos fósiles del Pleistoceno tardío (Rancholabreano) de San Mateo Huexoyucân, Tlaxcala, México. Boletín de la Sociedad Geológica Mexicana 68(3):497-514 [ER 3122]
Geography
Country: Mexico
State: Tlaxcala
Coordinate: 19° 24' N, 98° 15' W
Coordinate basis: estimated from map
Time interval: Late Pleistocene
Ma: 0.04632
Age basis: radiocarbon (uncalibrated)
Geography comments: the fossils are from immediately above a layer dated at 46320 +/- 870 ybp (uncalibrated)
Environment
Lithology: not described
Taphonomic context: fluvial deposit
Habitat comments: "fluvisol hístico"
Methods
Life forms: ungulates,other large mammals
Sample size: 17 specimens
Sampling comments: no details are given on collection methods
Metadata
Sample number: 3410
Contributor: John Alroy
Enterer: John Alroy
Created: 2019-08-30 22:50:10
Modified: 2019-08-30 12:50:10
Abundance distribution
9 species
5 singletons
total count 17
extrapolated richness: 32.4
Fisher's α: 7.753
geometric series k: 0.8409
Hurlbert's PIE: 0.8346
Shannon's H: 2.0177
Good's u: 0.7199
Each square represents a species. Square sizes are proportional to counts.
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