. Bulletin. Ethnology. pip. No!/]"'' OAHE DAM AREA, S. DAK., 1950-51—LEHMER 81 Table 1.—Indices of association between pottery classes and foci at the Dodd site Pottery class Stanley Wavy Rim Stanlej' Cord Impressed. Stanley Tool Stanley Plain Foreman Cord Impressed Foreman Incised Anderson High Rim Anderson Low Rim Monroe Collared Rim Brushed Simple Stamped Plain Cord Roughened Stanley Focus Number 188 80 98 29 28 7 29 7 0 399 3,799 852 351 I. A. + +.99 +.99 +.97 + + + Anderson Focus Number 7 1 1 1 116 6 76 29 2 3 102 685 1,802 /. A.
. Bulletin. Ethnology. pip. No!/]"'' OAHE DAM AREA, S. DAK., 1950-51—LEHMER 81 Table 1.—Indices of association between pottery classes and foci at the Dodd site Pottery class Stanley Wavy Rim Stanlej' Cord Impressed. Stanley Tool Stanley Plain Foreman Cord Impressed Foreman Incised Anderson High Rim Anderson Low Rim Monroe Collared Rim Brushed Simple Stamped Plain Cord Roughened Stanley Focus Number 188 80 98 29 28 7 29 7 0 399 3,799 852 351 I. A. + +.99 +.99 +.97 + + + Anderson Focus Number 7 1 1 1 116 6 76 29 2 3 102 685 1,802 /. A. + + +.69 + + Monroe Focus Number 0 1 0 0 19 8 51 13 6 2 8 171 934 /. A. +.4S + + +.ri + + Table 2.—Indices of association between stone artifact groups and foci at the Dodd Artifact category Anderson and Monroe Foci. Arrow points: Group 1 Group 2 Groups Group 4 Group 5 Knives: Group 1 Group 4 Group 5 End scrapers: Group 1 Group 2 Groups Group 4 Group 5 Large Shaft smoothers Group 1 Groups Celts Drills: Group 3. Glass beads Metal + .00 + The three phases of the statistical treatment of the data from the Dodd site may be smnmarized as follows: First, a comparison of the proportions of the different classes of sherds in the combined samples from each of the three house groups with the proportions of those same classes in the total sample from the site showed a significant difference between the individual samples and the total sample. These differences complemented the differences between the thi-ee groups of houses, and thus supported the postulation that there were three components at the Dodd site. The second step in the statistical treatment demonstrated which of the individual findspots might be assigned to a single component and which ones contained a mixture of materials from more than one component. The third step demon- strated the
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectethnolo, bookyear1901
