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All Journal Jurnal RISET Geologi dan Pertambangan Jurnal Kelautan Tropis Journal of Tropical Biodiversity and Biotechnology Journal of Applied Geology Berita Sedimentologi
Mochammad Indra Novian
Department Of Geological Engineering, Faculty Of Engineering, Universitas Gadjah Mada
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Energy Engineering Environmental Science Immunology & microbiology

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Fasies dan Lingkungan Pengendapan Formasi Jonggrangan pada Jalur Lintasan Sentul-Gunung Jonggol, Pegunungan Kulon Progo Bagian Timur Herning Dyah Kusuma; Hanindya Ramadhani; Mochamad Indra Novian; Muhammad Amirul Furqon; Yoga Arimawan; Irra Aprilia Citra
JURNAL RISET GEOLOGI DAN PERTAMBANGAN Vol 29, No 2 (2019)
Publisher : Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/risetgeotam2019.v29.1002

Abstract

Formasi Jonggrangan tersingkap dengan baik di daerah Sentul- Gunung Jonggol, bagian timur dari Pegunungan Kulon Progo. Terbatasnya informasi stratigrafi rinci mengenai Formasi Jonggrangan menyebabkan sejarah pengendapan formasi ini masih menjadi topik menarik untuk diteliti. Pengukuran stratigrafi serta analisa petrografi dan paleontologi telah dilakukan di area ini untuk mengetahui fasies dan memprediksi lingkungan pembentukannya. Berdasarkan karakter fisik dan biotanya Formasi Jonggrangan di daerah penelitian dapat dibagi menjadi 6 fasies batuan, yakni fasies tuff, fasies batupasir karbonatan, fasies batugamping pasiran, fasies batugamping koral/rudstone, fasies algal bindstone-coraline framestone dan fasies konglomerat polimik. Lingkungan pengendapan Formasi Jonggrangan diinterpretasikan berada pada daerah interior normal marine, reef crest/margin and reef slope. Hasil analisis fosil foraminifera mengindikasikan pengendapan formasi ini dimulai pada Miosen Awal (N4) dan diakhiri di Miosen Tengah (N9).The Jonggrangan Formation are well exposed in the Sentul - Gunung Jonggol area, at the eastern part of Kulon Progo Mountain. Limited detailed stratigraphic information causes the evolution of the depositional of the formation is an interesting topic to study. Stratigraphic measurement along with petrographic and paleontology analyses of this formation have been carried out to identify their facies and predict the development of depositional environment. Based on the physical character and content of the biota, the Jonggrangan Formation can be grouped into 6 facies tuff facies, allochemic sandstone facies, sandy limestone facies, rudstone facies, algal bindstone-coraline framestone facies and polymict conglomerate facies. The depositional environment of Jonggrangan Formation are in the platform of interior normal marine, reef crest/margin and reef slope. Result of the foramminifera fossil anaysis indicates that the deposition of this formation started in the Early Miocene (N4) and terminated in the Middle Miocene (N9). 
Stratigraphy of Kendeng Zone in Miyono Village and Surrounding, Sekar District, Bojonegoro Regency, East Java, Indonesia Mutawif Ilmi Muwaffiqih; Wahyu Ardiansyah Nugraha; Irvan Fatarwin Lubis; Mochammad Indra Novian
Journal of Applied Geology Vol 6, No 1 (2021)
Publisher : Geological Engineering Department Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3869.576 KB) | DOI: 10.22146/jag.54199

Abstract

This paper will comprehensively discuss the stratigraphy of the Kendeng Zone by using geological field mapping and laboratory analysis. The research area located in the Miyono Village and surrounding areas, Sekar District, Bojonegoro Regency, East Java with an area of 4x5 km2. Based on the geological mapping results obtained 160 points station with a variety of results in the form of tracking map of the research area. Laboratory analysis uses Embry and Klovan classification (1971), Pettijohn et al. (1987), and Mount (1985) for petrographic analysis, while paleontological analysis using Manual of Planktonic Foraminifera (Postuma, 1971) and Atlas of Benthic Foraminifera (Holbourn et al., 2013). This paper will show the differences between regional stratigraphy and the result, depositional environment, and its mechanism. Lithology units found grouping into nine units. The research area epoch ranged between N18-N23 (early Pliocene - Holocene) and the depositional environment from the lower bathyal to the terrestrial. The geological structures of the research area must be considered in the stratigraphic arrangement determination. Based on the analysis, the Kendeng Zone stratigraphic column was obtained and expected to provide accurate data of Kendeng Zone specifically around Miyono area.
Planktonic Foraminifera Biozonation of the Middle Eocene-Oligocene Kebo Formation, Kalinampu Area, Bayat, Klaten, Central Java Dian Novita; Didit Hadi Barianto; Moch. Indra Novian
Berita Sedimentologi Vol 31, No 1 (2014)
Publisher : Ikatan Ahli Geologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (7220.658 KB) | DOI: 10.51835/bsed.2014.31.1.125

Abstract

Research on foraminifera from the Paleogene volcanoclastics-dominated Kebo Butak Formation of Central Java is limited. A study was conducted in the Kalinampu and surrounding areas of Bayat, Klaten, Central Java. The study included measuring of three stratigraphic sections and geological mapping. The study area contains the Nampurejo pillow lava, which is considered to be the base of the Kebo-Butak Formation (part of the 'Old Andesites' complex of South Java), but its Middle Eocene age is older than previously assumed.Correlation and biozone interpretation allowed the recognition of 12 planktonic foraminifera zones, ranging in age from Middle Eocene (P11) to Early Miocene (N5). Depositional environments are all deep marine, ranging from lower bathyal to upper bathyal.
Microfacies and paleoenvironmental study of Limestone of the Peneta Formation from Kerinci Area Akmaluddin, Akmaluddin; Nurhidayah, Efrilia Mahdilah; Agustin, Muhammad Virgiawan; Wirakusuma, Fadhil; Novian, Moch. Indra; Barianto, Didit Hadi
Jurnal Kelautan Tropis Vol 27, No 2 (2024): JURNAL KELAUTAN TROPIS
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jkt.v27i2.22263

Abstract

The research location is the Tebing Tinggi Village, Kerinci region - Jambi, part of the Barisan Zone. This study focuses on the limestone of the Peneta Formation, which is part of the Pre-Tertiary age. The research will investigate the characteristics of carbonate rocks in the Peneta Formation, including the developed facies, fossil content, and the diagenesis process in the Peneta Formation using field data, petrography, and XRD. Our research has succeeded in dividing the Limestone of the Peneta Formation into 3 lithofacies in the study area, including dismicrite, dolomitic limestone, and meta-mudstone. The lack of marine organisms and the dominance of the mudstone facies indicate that the limestone of the Peneta Formation was deposited in an evaporite or brackish zone environment. The limestone diagenesis process was also confirmed in this study. The research location is included in the mesogenesis stage due to the presence of foliation structures, decussate texture, and dolomite minerals until the telogenesis stage, which is characterized by sparite calcite blocky. Furthermore, forsterite and diaspore minerals were also identified through petrographic and XRD analysis, indicating the occurrence of metamorphic processes at our research location.
Planktonic Foraminifera Biostratigraphy of the Pliocene Kintom and Bongka Formation, Central Sulawesi, Indonesia Novian, Moch. Indra; Barianto, Didit Hadi; Husein, Salahuddin; Surjono, Sugeng Sapto
Journal of Tropical Biodiversity and Biotechnology Vol 9, No 4 (2024): December
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jtbb.94685

Abstract

The Pliocene sediments exposed in the eastern arm of southern Sulawesi consist of Kintom and Bongka Formations, thought to be the result of collisions in the Middle Miocene. The research area is located along the Matindok – OndoOndolu road, Banggai Regency, Central Sulawesi Province. The aims of the research is to determine the rock units that developed in the Kintom – Bongka Formation and determine the chronological time frame based on planktonic foraminifera biostratigraphy. This research used stratigraphic measurement on a scale of 1:100 and Plio-Pleistocene planktonic foraminifera biostratigraphy. A lithological column along 315 meters divided into three rock units. The marl unit and calcareous sandstone unit show characteristics similar to flysch deposits from the collision and are part of the Kintom Formation. Intergrade conglomerate gravelly sandstone deposited unconformably on top of the previous unit is part of the Bongka Formation. This last unit shows characteristics similar to molasse deposits. In total of 46 rock samples were analyzed for foraminifera biostratigraphy. Seven foraminifera biozones showing the age of rock deposition from the Early Pliocene to the Late Pleistocene.The order of the foraminifera biozone is Globorotalia tumida Brady LOZ (PL1a; 5.59 - 4.45 Ma), Globoturborotalita nepenthes Todd CRZ (PL1b; 4.45 - 4.39 Ma), Globotalia acostaensis Blow PRZ (PL2a; 4.39 – 4.31 Ma), Globotalia margaritae Bolli HOZ (PL2b; 4.31 - 3.85 Ma), Sphaeroidinellopsis seminulina Schwager HOZ (PL 3-4; 3.85 – 3.20 Ma), Globorotalia (M) miocenica Palmer/Globorotalia miocenica Palmer HOZ (PL5–6; 3.20 – 2.30 Ma), and Pulleniatina praecursor Banner & Blow HOZ (PL6–PT1a; 2.30 – 2.26 Ma).
Co-Authors Agustin, Muhammad Virgiawan Akmaluddin Akmaluddin Dian Novita Didit Hadi Barianto Hanindya Ramadhani Herning Dyah Kusuma Wijayanti Husein, Salahuddin Irra Aprilia Citra Irvan Fatarwin Lubis Lubis, Irvan Fatarwin Muhammad Amirul Furqon Mutawif Ilmi Muwaffiqih Muwaffiqih, Mutawif Ilmi Nugraha, Wahyu Ardiansyah Nurhidayah, Efrilia Mahdilah Sugeng Sapto Surjono Wahyu Ardiansyah Nugraha Wirakusuma, Fadhil Yoga Arimawan