TY - JOUR SN - 25869159 PB - Penerbit UTM Press EP - 203 AV - none N1 - cited By 1 TI - FACIES ANALYSIS AND DEPOSITIONAL MODEL OF THE MIDDLE-UPPER TRIASSIC SEMANTAN FORMATION, CENTRAL PAHANG, MALAYSIA SP - 195 Y1 - 2022/// UR - https://www.scopus.com/inward/record.uri?eid=2-s2.0-85134705915&doi=10.11113%2faej.V12.17312&partnerID=40&md5=20a47342ca1911c84987232a581524e5 JF - ASEAN Engineering Journal A1 - Mohamed, M.A. A1 - Nasir, M. A1 - Said, M.S. A1 - Choong, C.M. A1 - Sokiman, M.S. A1 - Md Akhir, N.A. A1 - Md Yusof, M.A. A1 - Zakariah, M.N.A. A1 - Rashid, M.N.A. A1 - Husein, S. A1 - Sulaiman, N. A1 - Mohd, A.N. VL - 12 N2 - This study details the sedimentological analysis of the Middle-Upper Triassic Semantan Formation in the Jerantut-Temerloh-Kemayan region of central Pahang. Seven (F1-7) facies have been identified which are; F1) poorly sorted conglomerate, F2) pebbly sandstone, F3) structureless-to-parallel laminated sandstone, F4) wavy-to-ripple fine-to-medium laminated sandstone, F5) slumped thin-interbeded sandstone and shale, F6) interbedded sandstone and shale, and F7) shale, represent a subordinate part of the Semantan Formation. Examination of the succession of the vertical facies resulted in concession of genetic units (FA1-FA5) which are; FA1) deep channel complex, FA2) distal lobe, FA3) hybrid gravity flow deposit, FA4) channelised lobe and FA5) non-channelised lobe. It is believed that these five genetic units were deposited within four proposed laterally contiguous depositional environments which are; 1) Inner fan - deep channel-levee complex (represent by FA1), 2) Mid fan - channelised lobe (represented by FA5 and FA3), 3) Mid Fan - non-channelised lobe (represented by FA4 and FA3), and 4) Outer fan - distal lobe (represented by FA2). The Semantan Formation deep-water fan is analysed as a sand-rich fan system, based on its sediment types. © 2022 Penerbit UTM Press. All rights reserved. IS - 2 ID - scholars16659 ER -