. Chapters in the prehistory of eastern Arizona. fhfsi. Fig. 50. One-hand manos, Tumblewced Canyon Site. Length of lower right specimen, cm. sul)-group of shorter manos. They were recovered from most of the sites excaxated, includins: the Tuml)le\veed Canyon Site on the early end of the sequence and Rim X'aliey Pueblo on the later end. Occa- sionally these manos are rectangular or sub-rectangular in outline. This \ariety is occasionally associated with trough type metates. Generally these manos appear to he a class which forms the link in the de\'elopment into the longer flat-taljular man
. Chapters in the prehistory of eastern Arizona. fhfsi. Fig. 50. One-hand manos, Tumblewced Canyon Site. Length of lower right specimen, cm. sul)-group of shorter manos. They were recovered from most of the sites excaxated, includins: the Tuml)le\veed Canyon Site on the early end of the sequence and Rim X'aliey Pueblo on the later end. Occa- sionally these manos are rectangular or sub-rectangular in outline. This \ariety is occasionally associated with trough type metates. Generally these manos appear to he a class which forms the link in the de\'elopment into the longer flat-taljular mano and eventually into the bex^elcd mano. They could have been used for a short time on a trough metate without being worn to a convex shape on the sides of the trough because they are short, btit this type is believed to have been commonly associated with a flat metate. Two-hand manos (fig. 51).—These longer manos comprise the larger of the two major groups and total 113 specimens. They range up to 25 cm. in length (average length about 18 cm.), and the width is about 11 cm. Occasional specimens are cm. wide, and a few loaf-shaped speci-. 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 Martin, Paul S. (Paul Sidney), 1899-1974; Rinaldo, John B. (John Beach), 1912- joint author; Longacre, William A. , 1937- joint author; Cronin, Constance joint author; Freeman, Leslie G. joint author; Schoenwetter, James joint author; Ross, Lillian A. editor. [Chicago] Chicago Natural History Museum
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