This article concerns the Sican Culture of what is now Peru. For the people of ancient Sicily, see the article Sicani.
The Sican (also Sicán) culture is the name that archaeologist Izumi Shimada gave to the culture that inhabited what is now the north coast of Peru between about 750 and 1375. According to Shimada, Sican means "temple of the Moon". The Sican culture is also referred to as Lambayeque culture, after the name of the region in Peru. It succeeded the Moche culture. There is still controversy among archeologists and anthropologists over whether the two are separate cultures. The Sican culture is divided into three major periods based on cultural changes as evidenced in archeological artifacts.
Archaeologist Izumi Shimada, founder of the Sican Archaeological Project, named the prehistoric culture which he discovered in northwestern Peru. They succeeded the Moche and preceded the Inca Empire, the historical civilization that encountered the Spanish explorers and conquistadors.
The Sican inhabited a coastal territory near the La Leche and Lambayeque Rivers. The archaeological sites span the Lambayeque region, including the Motupe, La Leche, Lambayeque, and Zaña valleys, near modern-day Chiclayo. Numerous sites have been identified in the Batán Grande area of the La Leche Valley.
The climate of the area during Sican occupation was similar to the current climate, despite changes in landscape accumulated in the last 600 years. The drought-and-flood cycles seen in the region for the past 1500 years did not spare the Sican culture. (Goldstein and Shimada 2007, p. 49)
The Early Sican period began around 750 and lasted until 900. The lack of artifacts has limited the development of knowledge about this early period. The Sican were probably descendants of the Moche culture, which fell around 800. Their works shows shared motifs in the artifacts recovered. Similar groups include Cajamarca, Wari and Pachacamac. From remains found in the archaeological locations, researchers have determined that this culture maintained commercial exchange with people from present-day Ecuador (shells and snails), Colombia to the north (emeralds and amber), Chile to the south (blue stone), and the eastern basin of the Marañón River (seeds of gold). The Lambayeque culture may have been a separate trading people as well. Around 800, the Sican created the city of Poma, located at Batán Grande, in La Leche Valley. Few other Early Sican sites have been discovered.