Barrier, E. Supplemental material: Philippine fault: A key for Philippine kinematics GSA Data Repository Item 9105, Geology, Vol. 19, p. 32. File size: 2 p., about 202 K bytes. Geoscience 1991-01-01
    https://gsapubs.figshare.com/articles/journal_contribution/Supplemental_material_Philippine_fault_A_key_for_Philippine_kinematics/12335441
10.1130/9105