DATING THE LoDaisKa REMAINS
Willey and Phillips (1958) have pointed out the difficulty and illogicality of attempting to date artifacts exclusively by their affiliation. Of course, if distinct horizon-markers such as special forms of pottery are present, perhaps the technique is warranted. The remains at the LoDaisKa Site do not contain any such limited horizon markers. Moreover, dating of much of the associated materials in adjoining areas has, unfortunately, not progressed far enough to establish chronological limits for any forms. Therefore, it was felt that geological interpretation might be warranted. This was kindly undertaken by Mr. C. B. Hunt whose report appears above.
The pre-ceramic levels appear to correlate with the Piney Creek alluvium ([see Hunt, 1954]) and deposits equivalent geologically with the Tsegi Creek alluvium in the Southwest. Elsewhere, Hunt has stated that the Piney Creek may date about 1-2 millenia B.C., but is possibly older, ([Hunt, 1955]). The soil studies (this report) may indicate a somewhat greater age. Hunt feels that the ceramic levels for the most part correlate with a period of arroyo-cutting and washing that is assumed to be later than 1 A.D.
A series of samples for radiocarbon measurement was collected. These were taken from various areas of the site, some in relatively dry areas, others from more moist regions. Materials varied from seeds or plant fragments to charcoal. It was felt that these different materials would be helpful in indicating the effect of various factors in the C 14 method. The samples were then submitted to Dr. J. B. Griffin, of the University of Michigan. He kindly accepted the series. The outcome of the tests and those observations that accrue from the information will be published as soon as the data are available. A report should be due in a year. By this study it is hoped to establish fairly exact limits for certain cultures in the area. In the interpretations of these dates valuable evidence concerning cultural chronology and diffusion on the Plains may be gained.