TY - BOOK AU - Tan,Dennis TI - Sole markings in the Pelagus member between Stapang and mile 45 Oya road quarry 3rd division, Sarawak PY - 1984/// KW - Quarries and quarrying KW - Sarawak N2 - The Pelagus member, probably of middle to late Focene age, comprises agrillite, slate, phylite,graywacke, and rare beds of graywacke conyglomerate. The rocks are steeply dipping and commonly cut by thin quartz veins ER -