Butters, Luis Jaime. El Brujo Archaeological project, website with links to National University of Trujillo, IBM, National Geographic and press reports. Eviter les répétitions dans un texte. Studies of ice cores drilled from glaciers in the Andes reveal climatic events between 536 and 594 AD, possibly a super El Niño, that resulted in 30 years of intense rain and flooding followed by 30 years of drought, part of the aftermath of the. But Moche ceramics vary widely in shape and theme, with most important social activities documented in pottery, including war, metalwork, weaving and sex.