Major physiographic features and active plate boundaries of the Woodlark Basin region. Inset, geographical location of the Woodlark Basin. Leg 180 drill sites are depicted on the B section. There is no vertical exaggeration. Structure contours from 3 to 9 km depth are shown in the inset, with bathymetric contours labeled in hundreds of meters.
North is to the right.
Four hundred CDPs equals 5 km. North is to the right. Multichannel seismic tracks are plotted and labeled every 100 CDPs. Core photograph illustrating the transition facies from diabase, interpreted as a clast in conglomerate, overlain by shallow-marine conglomerates and limestone. Symbols with arrows denote actual datum point can be above or below and older or younger than indicated by the symbols.