GEOLOGI DAERAH CIMENTENG DAN SEKITARNYA, KECAMATAN CIJAMBE, KABUPATEN SUBANG, PROVINSI JAWA BARAT

Abstract

The research area is in the Cimenteng and surrounding areas, Cijambe District, Subang Regency, West Java Province. Physiographically, it is included in the Physiography of the Alluvial Plain Zone of the North Coast of Java and has been mapped by several previous geologists, however this research is still regional in nature and uses the concept of lithostratigraphic units, making it an interest for researchers to be able to carry out mapping and grouping rock units. Based on this research, it is known that the geomorphological units that make up the research area include the strongly undulating geomorphological unit (D2), the denudational slope and hill geomorphological unit (D3). The drainage pattern that develops is in the form of a dendritic flow pattern with mature to old river stages. Stratigraphically, the research area is composed of 4 units, namely the Subang claystone unit, the Kaliwangu sandstone-claystone unit, the Citalng sandstone unit.

Keywords: Cimenteng, Flow pattern, Stratigraphy of research area.