. Bulletin. Ethnology. 0 I Z 3 CM RIM SCALE VESSEL SCALE Figure 52.—Rim profiles and reconstructed vessel shapes of Barima Plain, Koriabo Phase (Appendix, table 17). Surface: Color: Tan to tan orange to light orange on both surfaces. A few gray on interior only. Treatment: Due to softness of paste, all sherds are so badly eroded that surface treatment is difficult to determine. A few are smoothed and fairly even on the exterior, having been scraped with a gourd or potsherd scraper. They are generally slightly less well smoothed on the interior. Hardness: Form : Rim: Direct or slightly th
. Bulletin. Ethnology. 0 I Z 3 CM RIM SCALE VESSEL SCALE Figure 52.—Rim profiles and reconstructed vessel shapes of Barima Plain, Koriabo Phase (Appendix, table 17). Surface: Color: Tan to tan orange to light orange on both surfaces. A few gray on interior only. Treatment: Due to softness of paste, all sherds are so badly eroded that surface treatment is difficult to determine. A few are smoothed and fairly even on the exterior, having been scraped with a gourd or potsherd scraper. They are generally slightly less well smoothed on the interior. Hardness: Form : Rim: Direct or slightly thickened and everted with rounded lip. Bodp wall thickness: 5-11 mm.; majority 5-6 mm. One griddle fragment 15 mm. thiclv. Body diameters: 26-36 cm. Base: Flat; too fragmentary for accurate diameter measurement. Common vessel shapes reconstructed from sherds: 1. Open bowl with vertical upper walls, direct or slightly everted and thickened rim with rounded lip. Mouth diameter 20-38 cm. (fig. 52-1; pi. 32, c). 2. Small bowl or jar with constricted mouth, direct rim, and rounded lip. Mouth diameter 22 cm. (fig. 52-2). 3. Globular jar with thickened upturned rim. Mouth diameter 12 cm. (fig. 52-3; pi. 32, ft). 4. Griddle with a thickened rim and rounded lip. Diameter 40 cm.; thickness cm. (fig. 52-4). Temporal differ'bnces within the type: None evident in the small sample (Appendix, table 17). Chronological position of the type : Although never very common, the type in- creases in popularity from percent at the bottom of the Koriabo Phase sequence to percent in the middle of the sequence; thereafter it declines again to percent (fig. 57).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Smithsonian Institution. Bureau of American Ethnology. Washington : G. P. O.
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectethnolo, bookyear1901
