Heritage Conservation Advocates
  Archaeological Sites
  Published by the Heritage Conservation Advocates, Cagayan de Oro, Philippines, August 1, 2001. Updated October 1. 2001. PRIMARY SOURCE: "Report on The Archaeological Exploration in Cagayan de Oro & Vicinities" by Angel P. Bautista, Senior Museum Researcher, National Museum, February 1992. SECONDARY SOURCE: Luis E. Ostique, Xavier University Museum, August 2001. Republished online February 26, 2011.