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…

Unpublished report, 1965.

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…

Study of 23 pollen samples associated with archaeological sites in the Walhalla Glades district of Grand Canyon National Park yields surface sample data not consistant with prior research, possibly because the samples are actually of sediment deposited during the period the sites were occupied. Pollen record suggests local prehistoric cultivation…