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- All Subjects: Palynology Statistical methods
- All Subjects: Altar Valley (Ariz.)
- Creators: Schoenwetter, James
- Creators: Pima County (Ariz.). County Administrator's Office
Summarizes the attached resource reports that have been submitted so far to help develop the SDCP within the watershed planning area of the Altar Valley. This initial presentation of resource information is intended to both educate and serve as an invitation to greater participation in crafting the SDCP.
Arivaca, located on the southern border of Pima County, is one of the few remaining riparian areas in southern Arizona. This report presents collected data, shows how the Arivaca area relates to the SDCP, and makes recommendations on how the plan could address pressing groundwater issues in the Arivaca Valley.
A companion to the "Importance of Conserving Resources in the CIenega Creek Watershed" document and provides a focus on Altar Valley. This report includes detailed investigations into the historic conditions of the watershed, current rangeland conditions of biotic communities, and the environmental impact of a potential floodplain project.
Draft of report published in A.H. Schroeder, 1965, Anthropological Papers of the Department of Anthropology, University of Utah, Misc. Coll. Papers 75; 10: 85-110. Pilot study of 3 pollen samples suggests pollen chronology developed for Northern Arizona and New Mexico portions of the Colorado Plateau not applicable to SE Utah.
Unpublished report, 1965.
Eight surface pollen samples and 41 subsurface samples from 4 archaeological sites were analyzed as part of a Laboratory of Anthropology.
Study of pollen samples from these two Reeve Phase sites was undertaken excluding Cheno-am and Compositae pollen from the pollen sum. Cross-dating suggests a five-horizon pollen sequence; three horizons are evidenced a both sites, the other two are from samples superimosed on the occupation floors of rooms. Dates between A.D. 1375 and 1490 are suggested for the sequence. Also discusses economically significant pollen types and presents cultural ecological interpretations. Published 1973