Precontact The archaeological record for Pericú territory extends at least as far back as the terminal
Pleistocene, about 12,000 years ago. The distinctive
hyperdolichocephalic (long-headed) skulls found in Cape Region burials have suggested to some scholars that the ancestors of the Pericú were either trans-Pacific immigrants or remnants of some of the New World's earliest colonizers. The distinctive
Las Palmas burial complex, involving secondary burials painted with red ochre and deposited in caves or rockshelters, was particularly noted. The continued use of the
atlatl and dart alongside the bow and arrow as late as the 17th century, long after their replacement in most of North America, has been used to argue for an exceptional degree of isolation in southern Baja California. Harumi Fujita has traced the changing patterns in the exploitation of marine resources and in settlement within the prehistoric Cape Region. According to Fujita, after about AD 1000, four major centers of socioeconomic and ceremonial importance emerged in the Cape Region: near Cabo San Lucas, at Cabo Pulmo, at La Paz, and on Isla Espíritu Santo.
Early contacts Spanish contacts with the Pericú began in the 1530s, first when
Fortún Ximénez and mutineers from an expedition sent out by
Hernán Cortés, the conqueror of central Mexico, reached La Paz, followed shortly afterwards by an expedition under Cortés himself. Sporadic encounters, sometimes friendly and sometimes hostile, linked the Pericú with a succession of European explorers, privateers, missionaries,
Manila galleons, and pearl hunters throughout the 16th, 17th, and early 18th centuries.
18th century , at the beginning of the Pericú Revolt in Santiago de los Coras de Añiñí, 1 October 1734. The
Jesuits established their first permanent mission in Baja California at
Loreto in 1697, but it was more than two decades later that they felt prepared to move into the Cape Region. Missions serving the Pericú, at least in part, were established at
La Paz (1720),
Santiago (1724), and
San José del Cabo (1730). A dramatic reversal came in 1734 when the Pericú Revolt began, resulting in the most serious challenge the Jesuits experienced in Baja California. Two missionaries were killed, and for two years Jesuit control over the Cape Region was interrupted. The Pericú themselves suffered most, however, with combat deaths added to the already devastating effects of Old World diseases. By the time the Spanish crown expelled the Jesuits from Baja California in 1768, the Pericú seem to have been culturally extinct, although some of their genes may survive in local
mestizo populations. ==Traditional culture==