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- Lab number
- L-1038E
- Material dated
- Shell
- Taxa dated
- marine shell
- Locality
- Westchester County, Montrose Point
- Submitter
- L.A. Brennan
- Date uploaded
- January 17, 2024
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Measured Age
- 5650 ± 200
- Significance
- Middle Archaic
- Context
- shell horizon overlying basal layer dated by QC-101
- Comments
- Shell Midden “lower soil-contact level of an oyster shell midden on Montrose Point (the Dogan Locus) which consists of two horizons of shell separated by a humus horizon.”