Floyd Stinson, Miscellaneous Papers Relating to Anthropology… (1883)
“ The roof, which was sand rock, was plowed off; the sides and ends were slate, 4 inches thick; the floor the same as the roof rock. Inside it was 3 feet long, 2 feet wide, and 14 inches deep. The contents of this altar were first earth, then one-half peck of burnt and charred bones, charcoal, and ashes. ”
