. Chapters in the prehistory of eastern Arizona. ARCHITECTURAL DETAILS 33. Fig. 15. Detail ui lircpit, dcHcctor, ventilator opcnint; and damper slab, Room 4, Chilcott Site 1. Stones appeared in the thinner partition wall between Rooms 1 and 5; also, short lengths of wall were of composite construction, witii two facings. These portions were built with two rows of stones and were 30 cm. thick; others had only a single row of stones and were 20 cm. thick. The large number of fallen wall stones indicates that the walls extended a few feet above their present height. Mortar: A brown adol^e or mud


. Chapters in the prehistory of eastern Arizona. ARCHITECTURAL DETAILS 33. Fig. 15. Detail ui lircpit, dcHcctor, ventilator opcnint; and damper slab, Room 4, Chilcott Site 1. Stones appeared in the thinner partition wall between Rooms 1 and 5; also, short lengths of wall were of composite construction, witii two facings. These portions were built with two rows of stones and were 30 cm. thick; others had only a single row of stones and were 20 cm. thick. The large number of fallen wall stones indicates that the walls extended a few feet above their present height. Mortar: A brown adol^e or mud mixture which had dried medium- hard. Plaster: A single coat of imdecorated mud plaster up to cm. thick had been applied to the walls. Floors.—Tan native soil or white rock was covered with a layer of gray to brown adobe clay; the surface is generally unex'en, some sections are smooth. The earlier floor in Room 4 had been partly removed and the pestholes in it covered by a later 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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