McCann Canyon
Basic information
Sample name: McCann Canyon
Sample aka: UNSM Cr-117; UNSM Cr-125

Reference: W. W. Korth. 1992. Fossil small mammals from the Harrison Formation (late Arikareean: earliest Miocene), Cherry County, Nebraska. Annals of Carnegie Museum 61(2):69-131 [ER 2342]
Geography
Country: United States
State: Nebraska

Coordinate: 42° 47' N, 100° 58' W
Basis of coordinate: stated in text
Geography comments: UNSM Cr-125 is in the "NW 1/4, sec. 33, T33N, R31W"
"early Miocene or late Arikareean"
2008 AEO age estimate
Climate and habitat
Substrate: ground surface
Habitat comments: "poorly sorted channel sand containing sandstone pebbles"
Methods
Life forms: rodents, other small mammals
Sampling methods: screenwash
Sample size: 713
Years: 1981 - 1986
Metadata
Sample: 2506
Contributor: John Alroy
Enterer: John Alroy
Created: 2017-02-13 11:50:36
Modified: 2017-02-13 11:50:36
Abundance distribution
29 species
7 singletons
total count 713
Fisher's α: 6.075
geometric series k: 0.8053
Hurlbert's PIE: 0.6168
Shannon's H: 1.7011
Good's u: 0.9902
Register