The Pacatnamu Papers Vol 1 Author:Guillermo A Cock, Christopher B Donnan Results of the first three years (1983-1985) of a five-year excavation at Pacatnamu, Peru, combining archaeological excavation with physical anthropology, botany, zoology, textile analysis, ethnography, and ethnohistory. Focuses on the period of Lambayeque occupation. Bilingual in English and Spanish.