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- All Subjects: Palynology Technique
- All Subjects: Grazing
- Creators: Schoenwetter, James
- Creators: Hayden, Carl T.
Letter from Carl Hayden to W. W. Bass concerning the passing of the national park bill. Hayden states that he will try to make the bill as advantageous to Arizona miners and farmers as possible, but the land will either remain as a national monument or become a national park. A postscript is added concerning the land allocated for the Havasupai Tribe.
Letter from Carl Hayden to Bankhead and Henderson informing the company that their sheep can continue to graze inside the national park boundaries for the year 1923 as long as they obey the permit rules. Hayden issues a warning that at a certain point no cattle or sheep will be allowed to graze inside the park.
Letter from Carl Hayden to George Kimball regarding the grazing rights of Bankhead and Henderson.
Letter from Carl Hayden to George C. Bolton on behalf of Bankhead and Henderson in regards to their sheep grazing permit.
Letter from Carl Hayden to Horace M. Albright regarding the grazing rights of Bankhead and Henderson.
Letter from Carl Hayden to C. H. Gensler informing him of a trip to the Grand Canyon to discuss the Havasupai Tribe grazing lands.
Palynological study of 18 samples, including 5 associated with Archaic Period radiocarbon dates and 1 associated with Fremont Culture artifacts, identifies a pollen sequence for the site. The inferred paleoclimatic sequence fully agrees with dated sequences from central New Mexico and the Llano Estacado.
Unpublished report, 1974.
Summary of the observations and conclusions drawn from pollen studies of surface samples, core samples from Calimus Lake.
Pilot study of the pollen of 2 modern and 7 archaeological-context sediment samples suggests larger archaeological-context samples are required for analysis but pollen preservation is not problematic.