Garuda - Garba Rujukan Digital

Article Per Year (5 Year)

All

Berita Sedimentologi

FOSI
Website

Published by Forum Sedimentologiwan Indonesia

ISSN : 08539413 EISSN : 2807274X DOI : https://doi.org/10.51835/bsed

Core Subject : Science,

Earth & Planetary Sciences

BERITA SEDIMENTOLOGI aims to disseminate knowledge on the field of sedimentary geology to its readers. The journal welcomes contributions in the form of original research articles, review articles, short communications and discussions and replies. Occasionally, Berita Sedimentologi also includes field trip reports and book reviews, which are published only after going through peer-review processes. The main geographical areas of interest are Indonesia and SE Asia, however contribution from the rest of the world is also welcome. Berita Sedimentologi covers broad topics within sedimentary geology, particularly on depositional processes and their records in the rocks, petrology, sedimentology and stratigraphy of both siliciclastic and carbonate rocks; sequence stratigraphy, paleontology, biostratigraphy and sedimentary geochemistry. The journal also accepts articles on interdisciplinary research in sedimentary basin analysis, including large-scale basin geodynamics processes, mechanism of sedimentary basin formation, earth surface processes, sediment routing systems, petroleum geoscience and applied sedimentary geology analysis for mining and engineering geology.

Arjuna Subject : Ilmu Bumi dan Planet (semua kategori) - Geologi

Articles 282 Documents

8 9 10 11 12

Foraminiferal Biostratigraphy of the Caversham Formation and Its Implication for Stratigraphy and Sedimentation Study, Northeast Otago, New Zealand Budianto Toha
Berita Sedimentologi Vol 16, No 1 (2001)
Publisher : Ikatan Ahli Geologi Indonesia

Foraminifera play an important role in stratigraphy and sedimentation analysis of the Caversham Formation. Foraminiferal biostratigraphy has allowed definition of the stratigraphic relationship between three sections studied, i.e. Puketeraki, Karitane Peninsula, and Matanaka Farm respectively. Additionally, foraminiferal assemblages satisfactorily determined New Zealand Stages and Substages of the Otaian and Altonian Stages of the lower Miocene (Burdigalian) age, as well as the depositional environment. Paleoecology of some particular foraminifera (e.g. Globoquadrina dehiscens and Ehrenbergina marwicki) has been utilized successfully to examine the depositional process.

The Ethological Study of Glossifungites Ichnofacies in the Modern & Miocene Mahakam Delta, Indonesia Ery Arifullah
Berita Sedimentologi Vol 28, No 1 (2013)
Publisher : Ikatan Ahli Geologi Indonesia

The Glossifungites facies is an ichnofacies which represents an assemblage of burrows that occur in firm, -not lithified- ground. Some geologists believe that the presence of a Glossifungites ichnofacies surface is an evidence of a break between erosion and deposition, which is a boundary of a sequence stratigraphic unit.Although firm ground assemblages are well understood, the Glossifungites ichnofacies concept generates some debates amongst geologists, because firm grounds represent intermediate gradational state between soft ground and hard ground. The level of compaction and dewatering of substrate are varies and controlled by different factors.Arifullah (2005) studied Glossifungites ichnofacies in East Kalimantan, which are common in both modern and Miocene Mahakam Delta system. The identification of Glossifungites ichnofacies in this study is based on ethology and morphological observation of the bioturbations.

Learning Biostratigraphy in University of Pembangunan Nasional “Veteran” Yogyakarta Hari Irwanto; Satrio Esti Hapsoro
Berita Sedimentologi Vol 31, No 1 (2014)
Publisher : Ikatan Ahli Geologi Indonesia

Biostratigraphy class is one of many scientific disciplines in the curriculum of Geological Engineering Department, University of Pembangunan Nasional “Veteran” Yogyakarta. The campus had been located at SWK street 104 North Ringroad, Sleman Regency, Yogyakarta Province.

East Kalimantan Program Herman Darman
Berita Sedimentologi Vol 21, No 1 (2011)
Publisher : Ikatan Ahli Geologi Indonesia

The East Kalimantan Programme (EKP) aims to enhance and support long term scientific cooperation in coastal zone research between research groups from Indonesia and the Netherlands.The Research Cluster: "Upsetting the balance in the Mahakam Delta : past, present and future impacts of sea-level rise, climate change, upstream controls and human intervention on sediment and mangrove dynamics" is one of the clusters that is funded within the EKP programme.

Abiogenic gas seepage from serpentinite at Tanjung Api, Tomini Bay, East Sulawesi van Gorsel, J.T.; Subroto, E.A.
Berita Sedimentologi Vol 48, No 1 (2022)
Publisher : Ikatan Ahli Geologi Indonesia

Oil and gas seeps are common across the Indonesia region and are usually associated with breached anticlines or faults in Cenozoic or Mesozoic sedimentary basins, where they were generated from biogenic or thermogenic conversion of organic matter in sediments. In contrast, the methane gas at Tanjung Api in East Sulawesi is emerging from an area of ultramafic mantle rocks, which are part of the large East Sulawesi Ophiolite Complex.Tanjung Api is a prominent cape along the South side of Tomini Bay (also called the Gorontalo Basin, along the north shore of the East Arm of Sulawesi). The name means ‘Fire Cape’ and reflects the presence of several burning gas seeps on the beach. This phenomenon must have been active and known for more than 150 years, as the name was already shown on Dutch topographic maps in 1869, and possibly earlier.In this brief review of the enigmatic Tanjung Api gas seeps, we argue that the gas is not a conventional, organic-derived hydrocarbon gas, but an abiogenic (or abiotic), gas, dominated by isotopically anomalous methane and hydrogen, which formed from the serpentinization of ultramafic rocks.

The Paleogene of East Borneo and its Facies Distribution Herman Darman
Berita Sedimentologi Vol 37, No 1 (2017)
Publisher : Ikatan Ahli Geologi Indonesia

Paleogene age rocks are exposed over about 40% of Borneo island, mainly in the central or core part. The geologic map shows that more than half of those Paleogene exposures are grouped as a melange unit and the rest are a mix of sediments and meta-sediments. The majority of the melange unit is exposed in Malaysian Sabah and Sarawak. The Paleogene sediments are exposed more in the Indonesian (Kalimantan) side.Within the sedimentary basins around Borneo, the Paleogene interval lies buried deep and is poorly understood. Seismic images covering the Paleogene interval are poor and the number of Paleogene well penetrations is limited. Most well penetrations stopped within the Neogene interval only, where significant hydrocarbon accumulations have been found.Several authors have provided a regional overview of the basins in East Borneo, namely: Barito, Kutei and Tarakan (e.g. Satyana et al., 1999; Darman and Sidi (eds.) 2000 and Netherwood, 2000). Recently the Paleogene in East Kalimantan became a petroleum exploration target (Saller and Vijaya, 2002; Satyana and Biantoro, 1996 and Guritno and Chambers, 1999), unfortunately no significant accumulations have yet been found.This short article summarizes the distribution of Paleogene rocks in the east of Borneo Island based on recent exploration data. A series of proposed paleogeographic maps for the Eocene and Oligocene sections are prepared based on these recent data and understanding. These maps are aimed to facilitate discussions and set up a starting point for further work in the future.

Applications of High-Resolution Borehole Electrical Images to Sedimentary and Stratigraphic Analysis Sanggam Hutabarat
Berita Sedimentologi Vol 13, No 1 (2000)
Publisher : Ikatan Ahli Geologi Indonesia

The recent introduction of high-resolution imaging techniques such as FMI has resulted in a breakthrough with a wide range of applications. Because the reservoir can now be more accurately imaged, it is possible to describe it in a greater detail as three-dimensional package of subsurface geological objects. It has been demonstrated that the high-resolution borehole electrical images bring fundamental information which, when integrated with conventional open-hole log, core, seismic and test/production data, contribute both qualitative and quantitative descriptions of reservoirs. This information may be used as input to a deterministic sedimentologic-stratigraphic modelling that can provide a more precise definition of reservoir volumes and reservoir petrophysical properties.

Hydrocarbon Columns of Oil and Gas Fields in the South Sumatra Basin Veridaus Napitupulu; Miftahul Jannah; Michael Silaen; Herman Darman
Berita Sedimentologi Vol 46, No 1 (2020)
Publisher : Ikatan Ahli Geologi Indonesia

The South Sumatra Basin is a prolific basin with a long history of oil and gas exploration that started in early 1900s. It is located in the southern part of Sumatra Island, Indonesia, where more than 300 oil and gas fields have been discovered. The basin contains multiple hydrocarbon reservoir horizons, from Pre-tertiary Basement to Miocene age. The kitchen areas also have various depths, with different levels of maturity. This petroleum system variation is reflected by the field size distribution and the heights of the hydrocarbon columns.Many authors have discussed the petroleum system of this basin and they are useful for providing regional geological perspectives. The oil and gas fields in South Sumatra are usually discussed independently by the operators. Different seismic vintages, density and quality make seismic correlations across the basin challenging. Apart from that, the data restriction is another hurdle in making correlation of the fields. Therefore, statistical studies of the fields and play level understanding become challenging.This study utilizes the Indonesian Petroleum Association Atlas of South Sumatra oil and gas fields, which was published in 1990. Several new fields, especially in fractured basement reservoirs, were added, based on recent publications. Additional information from the IHSE fields database was used to support the study. These data allow a statistical study on hydrocarbon column heights in the South Sumatra Basin. The result of this study could explain more about the charge and seal elements in the basin.

Seismic Expression of Shelf Breaks: Examples from Borneo/Kalimantan Basins Herman Darman
Berita Sedimentologi Vol 18, No 1 (2003)
Publisher : Ikatan Ahli Geologi Indonesia

Shelf break is a physiographic province in a basin defined by a change in dip from the shelf (dipping less than 1:1000 landward of the shelf edge) to the slope (dipping more than 1:40 seaward of the shelf edge). Vanney and Stanley (1983) described it is a point of the first major change in gradient at the outermost edge of the shelf, and its depth, distance from shore and configuration are highly variable. The shelf break is a distinct, critical interface of continental margins, which delineates the major physiographic boundary between two major submarine provinces, shelf and slope.Clinoform features and accordingly shelf breaks are expressed well in some seismic sections in the Tertiary basins surrounding Borneo or Kalimantan Island. Some seismic examples are taken from offshore Kutai, Tarakan, Sandakan, and NW Borneo basins. The depositional environments of the clastic systems of these basins range from fluvial to deepwater environment.

Late Eocene-Pleistocene Planktonic Foraminiferal Biostratigraphy of the Kuripan-1 Well, North Central Java, Indonesia Darwin Kadar; Ricky Adi Wibowo; Hansen Wijaya; Leonardo Sebayang; Emma Yan Patriani
Berita Sedimentologi Vol 29, No 1 (2014)
Publisher : Ikatan Ahli Geologi Indonesia

Planktonic foraminifera of the Kuripan-1 well, North Central Java, Indonesia were studied in detail, using side wall cores collected from the marine Ngimbang, Kujung, Tuban, Selorejo and Lidah Formations. The age interpretation, using first and last appearance datum planes. concludes that the well section ranges in age from Late Eocene to Pleistocene (upper Zone P17- Zone N22 of Blow, 1969). The main datum planes, from old to young, are Globigerina gortanii(B), Globigerina sellii(B), Globigerina angulisuturalis(B), Globigerinoides primordius(B), Globorotalia kugleri(T), Praeorbulina sicana(B), Orbulina suturalis(B), Globorotalia peripheroronda/G.praefohsi(T) and Globorotalia tosaensis(B).The Ngimbang Formation is likely Late Eocene in age and the Kujung Formation ranges from latest Eocene(?) to earliest Miocene (upper Zone P17- lower N4). The Selorejo and Lidah Formatons are likely Late Pliocene to Pleistocene in age. The zonation also shows the presence of a late Middle Miocene- Early Pliocene hiatus between the Tuban and the overlying Selorejo Formation, spanning zones N13- N19, which reflects a Late Miocene uplift event in the Rembang zone.A chronostratigraphic correlation between the Kuripan-1 and the Purwodadi-1 wells is attempted using some of the above datum planes, as well as other bioevents occurring in both wells. The correlation of the two wells indicates that the Late Miocene hiatus in Kuripan-1 is correlatable with the top of the Tuban Formation in Purwodadi-1. The Prupuh limestone, above the Globigerina sellii top datum in Purwodadi 1, is not developed in Kuripan-1. Here, the carbonate facies changes to a mudstone of shallow marine environment. The upper Ngimbang and Kujung Formations in Kuripan-1, bounded at the top by the Top Globigerina sellii datum and at the base by the Top Globorotalia centralis datum, is well correlated with the upper Ngimbang and Kujung Formations in the Purwodadi-1 well.

Page 10 of 29 | Total Record : 282

8 9 10 11 12

Filter by Year

1996 2025

Filter By Issues

All Issue Vol 51, No 1 (2025) Vol 50, No 1 (2024) Vol 49, No 3 (2024) Vol 49, No 2 (2023) Vol 49, No 1 (2023) Vol 48, No 1 (2022) Vol 47, No 3 (2021) Vol 47, No 2 (2021) Vol 47, No 1 (2021) Vol 46, No 1 (2020) Vol 45, No 1 (2020) Vol 44, No 1 (2019) Vol 43, No 1 (2019) Vol 42, No 1 (2019) Vol 41, No 1 (2018) Vol 40, No 1 (2018) Vol 39, No 1 (2017) Vol 38, No 1 (2017) Vol 37, No 1 (2017) Vol 36, No 1 (2016) Vol 35, No 1 (2016) Vol 34, No 1 (2016) Vol 33, No 1 (2015) Vol 32, No 1 (2015) Vol 31, No 1 (2014) Vol 30, No 1 (2014) Vol 29, No 1 (2014) Vol 28, No 1 (2013) Vol 27, No 1 (2013) Vol 26, No 1 (2013) Vol 25, No 1 (2012) Vol 24, No 1 (2012) Vol 23, No 1 (2012) Vol 22, No 1 (2011) Vol 21, No 1 (2011) Vol 20, No 1 (2011) Vol 19, No 1 (2004) Vol 18, No 1 (2003) Vol 17, No 1 (2002) Vol 16, No 1 (2001) Vol 15, No 1 (2001) Vol 14, No 1 (2000) Vol 13, No 1 (2000) Vol 12, No 1 (1999) Vol 10, No 1 (1998) Vol 9, No 1 (1998) Vol 8, No 1 (1998) Vol 7, No 1 (1998) Vol 6, No 1 (1997) Vol 5, No 1 (1997) Vol 4, No 1 (1997) Vol 3, No 1 (1996) Vol 2, No 1 (1996) Vol 1, No 1 (1996) More Issue

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name
Minarwan

Contact Email
minarwanx@gmail.com

Phone
+6281908602813

Journal Mail Official
bs.fosi@gmail.com

Editorial Address
Forum Sedimentologiwan Indonesia (FOSI) Komisi Sedimentologi Ikatan Ahli Geologi Indonesia (IAGI) Jl. Ciledug Raya Kav. 109 Cipulir, Kebayoran Lama, Jakarta Selatan, Indonesia

Location
Kota adm. jakarta selatan,

Dki jakarta

INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Minarwan

Contact Email minarwanx@gmail.com

Phone +6281908602813

Journal Mail Official bs.fosi@gmail.com

Editorial Address Forum Sedimentologiwan Indonesia (FOSI) Komisi Sedimentologi Ikatan Ahli Geologi Indonesia (IAGI) Jl. Ciledug Raya Kav. 109 Cipulir, Kebayoran Lama, Jakarta Selatan, Indonesia

Location Kota adm. jakarta selatan, Dki jakarta INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Minarwan

Contact Email
minarwanx@gmail.com

Phone
+6281908602813

Journal Mail Official
bs.fosi@gmail.com

Editorial Address
Forum Sedimentologiwan Indonesia (FOSI) Komisi Sedimentologi Ikatan Ahli Geologi Indonesia (IAGI) Jl. Ciledug Raya Kav. 109 Cipulir, Kebayoran Lama, Jakarta Selatan, Indonesia

Location
Kota adm. jakarta selatan,

Dki jakarta

INDONESIA