“…Conchopata was occupied during the Early Intermediate Period (AD 1-550/600) when a small community of Huarpa peoples lived and buried their dead there (Isbell and Cook, 2002;Tung, 2003). The site was expanded, and the population increased in the Middle Horizon (AD 600-1000), nearly simultaneous with Wari imperial expansion into distant regions, such as Cerro Baúl in the south Nash, 2005, 2006), Pikillacta in the east (McEwan, 2005), Pataraya in the Nasca region to the west (Schreiber, 1999;Edwards, 2010), and possibly Viracochapampa in the north (Topic, 1991;Topic and Topic, 2010) (Fig.…”