| Abstract |
The La Prele site (ca. 12,940 cal BP) is a deeply buried, single-component mammoth kill and campsite in Wyoming (USA). The site was discovered eroding from a creek bank 3 m deep within a 7-m tall terrace scarp, and prior investigations have primarily focused on excavations accessible from the creek bank, using heavy machinery to remove sterile overburden to access the deeply buried deposits. This approach has allowed excavations to occur safely outside of deep pits, but it has limited our ability to assess the total size and density of the site. To determine total site extent, we conducted systematic bucket auger testing of the La Prele site terrace, attempting 189 augers between 1.6 m and 6.2 m deep across the landform. We use a simulation and other mathematical procedures to infer artifact density from auger artifact counts and interpolate artifact densities across the site using GIS. We determine that La Prele is around 4500 m2 in area and likely contains a buried bison bonebed and two additional artifact concentrations comparable to or exceeding the size and density of previously excavated areas. We use these insights to infer Early Paleoindian group size, concluding that around 30 people occupied La Prele. |
| Authors |
Spencer R. Pelton  , Todd A. Surovell  , Sarah A. Allaun , McKenna L. Litynski , Paul H. Sanders , Robert L. Kelly , Madeline E. Mackie , Matthew J. O’Brien
|
| Journal Info |
Springer Science+Business Media | Journal of Archaeological Method and Theory , vol: 31
, iss: 4
, pages: 1984 - 2011
|
| Publication Date |
7/19/2024 |
| ISSN |
1072-5369 |
Type |
article |
| Open Access |
closed
|
| DOI |
https://doi.org/10.1007/s10816-024-09662-9 |
| Keywords |
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