Two sherds of this class have different exterior treatment. One of these appears to have been impressed by basketry, apparently coiled with a simple rod foundation. The other has been impressed with an unknown fabric.
Figure 61— Surface roughened pottery, Class I.
Class II includes 15 sherds. These resemble those of I in many respects: The manufacture was by paddle and anvil; the temper is of sand or possibly crushed rock, generally fine and not too abundant, and the clay is micaceous. The texture, however, is flaky with a tendency to fracture along irregular lines. Hardness is about 3.5, color grey to brown generally continuous through the sherd. A few have blacker cores. Exterior surfaces were treated with parallel lines of cord impressions 10-15 to the inch with very little smoothing. Interiors were smoothed, but do not show the evidences of scraping as with I. There is one rim sherd; vertical impressions on this extend over the lip which has been flattened. No decoration occurs. The thickness ranges from ³/₁₆-⁴/₁₆ inch. One large sherd about 4 × 3 inches suggests vessels of considerable size.
Figure 62— Surface roughened pottery, A, Class I. B and C, Class I variant.
Pottery of Class III in most aspects resembles that of Class II: paddle and anvil technique in manufacture, temper of sand or crushed rock, fine, not abundant, micaceous clay. The texture is very flaky tending to fracture along irregular lines. Color grey to brown, usually the latter, generally continuous through the sherd; some, however, have blacker cores. Exterior surfaces were treated with two sets of parallel cord marks one extending vertically from the rim, the other at an angle of about 45 degrees. This gives a sort of criss-cross effect, different, however, from the random application of Upper Republican sherds ([see Wedel 1934, Strong 1935]). Interior surfaces were smoothed. On one large rimsherd cord marks extend over the flattened lip. No shoulder is in evidence, and indications suggest fairly large pots with mouth diameter of about 10 inches, height 12 inches. The camber of the sherds indicates forms with pointed bottoms. Thickness is from ³/₁₆-⁴/₁₆ inches. There is no decoration. Hardness is about 3.5.
Figure 63— Surface roughened pottery, Class II.
