Cordy-Collins played a major role in the excavation of several important
Moche tombs in
Peru starting in 1972, including the
Royal Tombs of Sipán and
Dos Cabezas.
Sipán, excavated in 1987, is one of the most important archaeological discoveries of Peru. It includes some of the few tombs that had been undisturbed by grave robbers, and the artifacts, which included gold, ornate pottery and other findings, toured the United States. The excavation of the
Dos Cabezas pyramid in 1997-2002 revealed treasure-filled tombs with a surprising amount of metalwork and ceramics, as well as a family of “giants” – mummies of men who would have stood about 6 feet tall, compared with the typical
Moche, who averaged between 4-foot-10 and 5-foot-6. The noblemen suffered from
Marfan syndrome, an inherited form of
gigantism. These are the first recorded instances of gigantism in prehistoric South America. Cordy-Collins lectured both nationally and internationally about the Moche "giants." ==Published works==