Matching Items (8)
Filtering by
- All Subjects: Paleoecology Arizona
- All Subjects: Paleoecology New Mexico
- Creators: Schoenwetter, James
ContributorsSchoenwetter, James (Author)
Created1969
Description
Letter report of pollen study suggests the Colorado Plateau Pollen Chronology
ContributorsSchoenwetter, James (Author)
Created1970
DescriptionReport on this research has been lost, though pollen observed forms are filed with the site archaeological records.
ContributorsSchoenwetter, James (Author)
Created1976
DescriptionPilot study of 13 surface and 9 archaeological-context pollen samples from 2 sites in the Black River Ranger District. Analysis suggests a local pollen chronology can be developed from such samples, but paleoecological interpretation would be difficult.
ContributorsSchoenwetter, James (Author)
Created1964
Description
This study of 23 pollen samples allows recognition of a sequence of ecosystem changes occurring in central New Mexico between A.D. 1280 and 1400 and also in the 1650 - 1750 period. It also discusses the effects of such changes on aboriginal maize agriculture. Draft of the report included in Archaeological Excavations at Pueblo del Encierro.
ContributorsSchoenwetter, James (Author)
Created1964
DescriptionPollen records of samples from four archaeological sites excavated as a highway salvage project in New Mexico allow feature cross-dating, chronological placement of the sites, and paleoenvironmental reconstructions.
ContributorsSchoenwetter, James (Author)
Created1965
DescriptionUnpublished report, 1965.
Pilot pollen study for Anasazi Origins Project.
Pilot pollen study for Anasazi Origins Project.
ContributorsSchoenwetter, James (Author)
Created1965
DescriptionStudy of more than 100 pollen records to: define the site's PIV and Historic horizons pollen sequence, determine changes in arboreal coverage over time, assess likelihood of paleoclimatic change, and to consider the effects of pre-existing environments on culture.
ContributorsSchoenwetter, James (Author)
Created1967
Description
Attempt to cross-date alluvial beds through pollen study of CCa horizon samples failed. Pollen concentrations too low, though pollen preservation was adequate.