Pre-Inca civilization on the coast of Peru AD 100-800. Remains include cities, massive platform tombs (adobe), and pottery that details daily and ceremonial life. In 1988 the burial of one of their warrior-priest rulers was discovered. He was nicknamed the `Great Lord of Sipan', after the village near the site of his pyramid tomb (huaca). It contained a priceless treasure hoard, including a gold mask and ear pendants.