Figure F31. Photomicrograph of Sample 183-1138A-82R-3, 49-51 cm, showing the accumulation of basaltic fragments behind a protrusion of infiltrated sediment in a chilled basaltic clast, indicating localized transport of brecciated material along clast surfaces. The way up is to the left of this image. Field of view = 1.4 mm (plane-polarized light).