MGDS References
Hayes, D.E. and S.D. Lewis, "A geophysical study of the Manila Trench, Luzon, Philippines 1, Crustal structure, gravity, and regional tectonic evolution", J. Geophys. Res., 89(B11): 9171-9195, 1984, DOI 10.1029/JB089iB11p09171. (View Reference)
