Prairie Creek (Zone C)
Basic information
Sample name: Prairie Creek (Zone C)

Reference: R. L. Richards. 1992. Small mammals of the Prairie Creek Site, Daviess County, Indiana. Proceedings of the Indiana Academy of Science 101(3-4):245-278 [ER 3206]
Geography
Country: United States

State: Indiana


Coordinate: 38° 43' 4" N, 87° 9' 55" W
Coordinate basis: based on nearby landmark

Time interval: Pleistocene - Holocene

Section: 3206

Unit number: 2

Unit order: above to below

Max Ma: 0.01401

Min Ma: 0.00414

Age basis: radiocarbon (uncalibrated)

Geography comments: "approximately 3 miles north of the city of Washington" according to Tomak (1974) (coordinate based on Prairie Creek Site)
there is "A radiocarbon date of 14,010 +/- 140 B.P. (DIC-234) on a spruce log" from the underlying Zone D, and the overlying Zone B is asserted to be "4,140 - 2,880 B.P." but there are no direct dates
"Zone C consists of vertebrates primarily from Holocene sediments, with inclusions of Late Pleistocene remains scoured from the underlying Zone D deposits"

Environment
Lithology: not described

Habitat comments: the environment of this zone is not indicated, but it overlies lake deposits and underlies deposits of "a marsh and stream environment"

Methods
Life forms: carnivores,rodents,other small mammals,snakes,turtles,frogs

Sampling methods: quarry,screenwash

Sample size: 880 specimens

Years: 1974, 1975

Sampling comments: "Materials were recovered by trowling, with all matrix dry screened through 1/4" hardware mesh"
fishes, amphibians, reptiles, birds, and large mammals were to be described elsewhere
small mammals are documented by Richards (1992), and Holman and Richards (1993) document the amphibians and reptiles

Metadata
Sample number: 3524

Contributor: John Alroy

Enterer: John Alroy

Created: 2019-09-11 14:53:10

Modified: 2023-04-29 01:46:56

Abundance distribution
31 species
10 singletons
total count 880
geometric series index: 61.1
Fisher's α: 6.259
geometric series k: 0.8165
Hurlbert's PIE: 0.6391
Shannon's H: 1.4732
Good's u: 0.9886
Each square represents a species. Square sizes are proportional to counts.
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