Archaeology of Porac, Pampanga
Porac, Pampanga, Philippines contains areas in and near Babo Balukbuk that have strong indication of human habitation, according to investigations published on the University of the Philippines Archaeological Studies Program website. Later test excavations found materials dated around the 12th century to the 17th century C.E. == Archaeological history == The site was excavated in 1935–1936 by G.M. Goodall and two Filipino assistants, then from 1959 to 1960 by Robert Fox, followed by an archaeological impact assessment by the National Museum of the Philippines.
Source: Wikipedia — Archaeology of Porac, Pampanga (CC BY-SA 4.0)