Matching Items (6)
Filtering by

Clear all filters

41279-Thumbnail Image.png
ContributorsHayden, Carl T. (Author)
Created1917-02-07
Description

Letter from Carl Hayden to John H. Page asking his opinion on the proposed national park bill. W.R. Hearst's name and property rights are mentioned.

41153-Thumbnail Image.png
ContributorsHayden, Carl T. (Author)
Created1926-03-30
Description

Letter from Carl T. Hayden to J. R. Eakin regarding changes to the Grand Canyon National Park boundaries and the purchase of lands from William Randolph Hearst.

67368-Thumbnail Image.png
ContributorsSchoenwetter, James (Author)
Created1961
DescriptionPaper presented at the annual meetings of the Society for American Archeology, 1961. Discusses pollen sequence changes and environmental shifts evidenced by samples from ten sites and modern surface controls. Pollen record suggests irrigation in the Little Colorado River Basin 1275-1300 A.D.
67403-Thumbnail Image.png
ContributorsSchoenwetter, James (Author)
Created1970
DescriptionSet of studies and documents relevant to the Anasazi Origins archaeological project directed by Cynthia Irwin- Williams in central New Mexico 1965-1970. Pollen records of surface samples and rockshelter and dune sites representing whole of the Paleoindian
67386-Thumbnail Image.png
ContributorsSchoenwetter, James (Contributor)
Created1965
DescriptionStudy of 8 pollen samples for vegetation reconstruction and site dating.
67451-Thumbnail Image.png
ContributorsSchoenwetter, James (Author)
Created1990
DescriptionPilot study suggests archaeological-context pollen research may be applied to determining local irrigation history and early historic water rights.