Geographically, the research area is located in the Ereunpalay Region, Tasikmalaya Regency, West Java. This research aims to obtain data and evaluate the level of tectonic activity on the Cimandiri fault line which is then linked to landform factors obtained from morphometric analysis of the river basin. The method used is a quantitative geomorphological approach. The data used in this research…
Sumatra is one of the islands in Indonesia that is affected by active tectonic activities, because it is controlled by the interaction between the Indo-Australian and Eurasian plates. The interaction between the two lithospheric plates resulted in the emergence of the Barisan Orogeny, where the basin area was uplifted and active faults were developed along the island. This study examines the ro…
Sebaran batuan gunung api dan sedimen asal gunung api sangat luas, baik di Indonesia bagian barat maupun Indonesia bagian timur. Akan tetapi, terdapat permasalahan dalam batuan gunung api dan sedimen aal gunung api, salah satunya adalah jarang dijumpainya fosil indeks penunjuk umur dan lingkungan pengendapan. Hal ini berakibat pada simpangsiurnya tata nama dan korelasi antar batuan satuan. Dala…
The book provides a model for the structural evolution of the Himalaya with relevant background information making it easily accessible to earth scientists specializing in other areas. The book is divided into two parts: The first part describes the basic principles of structural geology that are required to understand the evolutionary model described in the second part. The book incorporate…
Penelitian dilakukan pada Daerah Pekan Gedang dan sekitarnya yang secara struktural berada di zona Sesar Semangko dengan kondisi geologi yang tersusun oleh batuan berumur Pra-Tersier yang telah terdeformasi. Penelitian bertujuan mengidentifikasi tingkat keaktifan tektonik berdasarkan aspek morfotektonik daerah tersebut, meliputi rasio dasar lembah berbanding tinggi lembah (Vf), indeks gradien s…