Pico del Fraile 2
Basic information
Sample name: Pico del Fraile 2
Sample aka: PF2
Reference: F. J. Ruiz-Sânchez, X. Murelaga, M. Freudenthal, J. C. Larrasoaña, M. Furió, M. Garcés, M. Gonzâlez-Pardos, and O. Suârez-Hernando. 2013. Micromammalian faunas from the Middle Miocene (Middle Aragonian) of the Tudela Formation\n(Ebro Basin, Spain). Bulletin of Geosciences 88(1):131-152 [ER 2336]
Geography
Country: Spain
Coordinate: 42° 0' N, 1° 23' W
Coordinate basis: estimated from map
Formation: Tudela
Time interval: Middle Miocene
Ma: 15.8
Geography comments: "within chron C5Br of the Langhian... at an approximate age of 15.8"
Environment
Substrate: ground surface
Lithology: limestone
Habitat comments: "grey and ochre mudstones and grey and beige limestones" with the fossils apparently from the latter, which are "massive and bioturbated, and contain abundant gastropods, ostracods, charophytes, fish bones and other fossil frag- ments"
Methods
Life forms: rodents,other small mammals
Sample size: 113 specimens
Years: 2004 - 2010
Sampling comments: no details given
Metadata
Sample number: 2496
Contributor: John Alroy
Enterer: John Alroy
Created: 2017-02-12 17:51:00
Modified: 2017-02-13 00:06:17
Abundance distribution
11 species
1 singleton
total count 113
extrapolated richness: 15.2
Fisher's α: 3.013
geometric series k: 0.6865
Hurlbert's PIE: 0.7929
Shannon's H: 1.9113
Good's u: 0.9915
Each square represents a species. Square sizes are proportional to counts.
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Current reference:
Herzog et al. 2003 (ER 1261)