Jurnal ini merupakan terbitan berkala ilmiah yang menyajikan hasil-hasil penelitian orisinal di bidang geosains, khususnya yang berkaitan dengan geologi wilayah Indonesia. Edisi gabungan ini mencakup berbagai topik penting mulai dari pemetaan geologi regional, analisis struktur, hingga kajian potensi sumber daya mineral dan energi. Jurnal ini berfungsi sebagai platform bagi para peneliti dan pr…
This technical report presents a comprehensive multi-disciplinary study of the Sorong Fault Zone in Eastern Indonesia, a region characterized by complex tectonics at the junction of the Eurasian, Philippine Sea, and Australian plates. The project establishes a regional geochronological and stratigraphic framework for the islands of Halmahera, Morotai, Bacan, Obi, and Waigeo. Utilizing geologica…
Bacan is located in the zone of convergence between the Australian, Philippine Sea and Eurasian Plates. This study establishes a new stratigraphy for the region based on geological mapping, biostratigraphic dating, and geochemical analysis. The investigation reveals that the oldest rocks belong to the Sibela Continental Suite, likely of Palaeozoic age, derived from the Australian craton. The re…
Kalimantan Geoscientific Data Package: Scientific Papers is a seminal collection of technical studies resulting from the Indonesia-Australia Geological Mapping Project (IAGMP). This volume compiles essential research on the geological framework of Kalimantan, featuring detailed geochemical analyses, isotopic dating of igneous suites, and regional stratigraphic syntheses. The papers provide crit…
Tectonics and Sedimentation of Indonesia is a significant collection of scientific papers published to honor the 50th anniversary of R.W. van Bemmelen’s seminal work, The Geology of Indonesia. This volume, edited by H. Darman and F.H. Sidi, provides a comprehensive look at the interplay between tectonic evolution and sedimentary processes across the Indonesian archipelago. The contributing au…
Geological Data Record Nangapinoh 1:250 000 Quadrangle, West Kalimantan is an essential technical report produced under the Indonesia-Australia Geological Mapping Project (IAGMP). This document provides a comprehensive compilation of geological observations and data for the Nangapinoh Sheet in West Kalimantan. It features detailed descriptions of regional stratigraphic units, such as the Pinoh …
This technical record presents primary geological data from the mapping project of the Putussibau, Pegunungan Kapuas, and Nanga Obat quadrangles in West Kalimantan. The document provides detailed observations on lithology, structural geology, and regional stratigraphy based on systematic field surveys. Produced through an international cooperation between Indonesia and Australia, this record se…
Carbonate Depositional Environments is a comprehensive reference work that provides a detailed examination of the settings in which carbonate rocks are formed. The book is structured into several sections, each focusing on a specific depositional environment, ranging from non-marine settings like lakes and caliches to deep-marine environments such as slopes and basins. Each chapter typically in…
Penelitian ini merupakan studi geologi yang berfokus pada analisis stratigrafi dan sedimentologi di wilayah Formasi Merawu, Jawa Tengah. Fokus utama penelitian meliputi pendataan urutan vertikal lapisan batuan (stratigrafi) serta mekanisme pengendapan materi sedimen di sepanjang jalur Sungai Bombong, Sungai Simpar, dan Sungai Tengah. Melalui observasi lapangan di Desa Sijenggung, penelitian ini…