TY - BOOK AU - Cummings,R.H TI - Limestone of the Terbat Formation,West Sarawak PY - 0000///[19?] KW - Geology KW - Sarawak N1 - Includes bibliographical references N2 - Analysis of the limestone of the Terbat Formation reveals the original lithologies, the pattern of diage nesis, and the for raminiferal assemblage. The age of the formation is confirmed as Lower Permian ER -