Plate P4. Photomicrographs illustrating volcanic and plutonic lithic fragments within the sands and sandstones of Woodlark rift. 4. Typical lathwork volcanic texture with intergranular clinopyroxene within a dolerite clast from a conglomerate (Sample 180-1109-45R-1, 107-110 cm [764.27 mbsf]) (cross-polarized light).