Current Repts. Dept. Archaeol., Carnegie Inst. Wash. No. 41: 633-656.

–P. 644: {"Manatee / The carved rib of a manatee represents the only bone of this animal in our collections."} P. 653: {"Three teeth of tapir, a single bone of spider monkey, and a single rib of manatee are obvious imports to Mayapan [in Yucatan, Mexico]."}