Matching Items (6)
Filtering by
- All Subjects: Mining
- All Subjects: Plant remains (Archaeology) Arizona
- Creators: Hayden, Carl T.
- Creators: Schoenwetter, James
ContributorsSchoenwetter, James (Author)
Created1976
Description
Pilot study to assess the type of archaeological-context pollen samples most likely to yield results commensurate with investment. Results suggest floor sediment and floor feature fill deposits will yield better data for developing a pollen sequence than floor contact deposits. Paleoenvironmental reconstruction, however, will require financial support for a major surface sample control research effort that cannot be justified as site-focussed cultural resources management.
ContributorsHayden, Carl T. (Author) / Smith, George Otih (Author)
Created1918-04-25
Description
Letter from Carl Hayden to George Otis Smith asking his advice regarding the mining of asbestos deposits in the Grand Canyon.
ContributorsHayden, Carl T. (Author)
Created1924-08-06
Description
Letter from Carl T. Hayden to Louis C. Cramton about potential prosecution of people with mining claims within park boundaries.
ContributorsHayden, Carl T. (Author)
Created1926-06-12
Description
Letter from Carl T. Hayden to Alf Dickenson about mine locations within the park.
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)
Created1969
Description
Letter report of pollen study suggests the Colorado Plateau Pollen Chronology