| dc.contributor.author | Sania Yudana Putri, Natswa | |
| dc.contributor.author | Sania Yudana Putri, Natswa | |
| dc.date.accessioned | 2024-03-28T04:42:29Z | |
| dc.date.available | 2024-03-28T04:42:29Z | |
| dc.date.issued | 2023-10-25 | |
| dc.identifier.uri | https://library.universitaspertamina.ac.id//xmlui/handle/123456789/11660 | |
| dc.description | Natswa Sania Yudana Putri. 101217075. Geologi Daerah Kecamaran Samigaluh, Kabupaten Kulonprogo, Daerah Istimewa Yogyakarta.
Penelitian ini dilakukan di Desa Ngargosari, Desa Gerbosari, dan Desa Purwoharjo, Kecamatan Samigaluh, Kabupaten Kulonprogo, Daerah Istimewa Yogyakarta dengan tujuan untuk mengetahui kondisi geologi dan merekonstruksi sejarah geologi pada daerah penelitian. Dalam mencapai tujuan tersebut, dilakukan analisis yang mencakup Analisis Geomorfologi, Petrografi, serta Kinematika Struktur. Metode yang digunakan pada penelitian ini berupa Intepretasi Fitur Topografi, Analisis pada Pola Kelurusan Bukit dan Lembah, Kemiringan Lereng, dan Pola Aliran Sungai, lalu Pengambilan Data Lapangan yang meliputi Pemetaan Geologi dan Pengamatan Geomorfologi, serta Analisis Laboratorium yang meliputi Pengamatan Petrografi dan Analisis Kinematik Struktur Geologi. Geomorfologi daerah penelitian memiliki empat jenis satuan yaitu, Satuan Punggungan Aliran Lahar, Satuan Punggungan Kaldera, Satuan Punggungan Aliran Lava, dan Satuan Perbukitan Kars. Stratigrafi daerah penelitian terbagi menjadi empat dengan urutan tua ke muda yaitu, Satuan Aliran Lava berumur Oligosen Akhir – Miosen Awal, Satuan Batugamping (Miosen Awal – Miosen Tengah), Satuan Breksi Andesit (Miosen Akhir), dan Satuan Aluvial (Kuarter). Hasil struktur yang didapat pada analisis kinematika struktur berupa arah tegasan utama yang berarah Barat Laut – Tenggara. | en_US |
| dc.description.abstract | This research was conducted in Ngargosari Village, Gerbosari Village, and Purwoharjo Village, Samigaluh District, Kulonprogo Regency, Yogyakarta Special Region with the aim of knowing the geological conditions and reconstructing the geological history of the study area. In achieving this goal, analysis is carried out in the form of Geomorphological Analysis, Geologycal Analysis, and Distibution of Mineral Analysis. The method used in this research are the Initial Studio Stage including Topographic Feature Interpretation, Analysis of Straight Hills and Valley Patterns, Slope Analysis, and River Flow Pattern Analysis, then the Field Data Collection Stage which includes Geological Mapping and Geomorphological Observations, and the Laboratory Analysis Stage includes Petrographic Observations and Analysis Kinematics of Geological Structures. The geomorphology of the study area has three types of units, namely, Caldera Product Unit, Caldera Ridge Unit, and Lava Flow Unit. The stratigraphy of the study area is divided into three in order from old to young, namely, Late Oligocene – Early Miocene Lava Flow Units, Andesite, Limestone Units (Early Miocene – Middle Miocene), and Breccia Units (Late Miocene). The results of the structure obtained in the kinematics analysis of the structure are in the form of main stress direction trending Northwest - Southeast. | en_US |
| dc.language.iso | other | en_US |
| dc.publisher | Universitas Pertamina | en_US |
| dc.subject | Ngargosari, Gerbosari, Purwoharjo, Samigaluh, Geologi, Lava Andesit, Breksi Andesit, Struktur, Mineral | en_US |
| dc.subject | Ngargosari, Gerbosari, Purwoharjo, Samigaluh, Geologi, Lava Andesit, Breksi Andesit, Struktur, Mineral | en_US |
| dc.subject | Ngargosari, Gerbosari, Purwoharjo, Samigaluh, Geologi, Lava Andesit, Breksi Andesit, Struktur, Mineral | en_US |
| dc.title | GEOLOGI DAERAH KECAMATAN SAMIGALUH, KABUPATEN KULONPROGO, DAERAH ISTIMEWA YOGYAKARTA | en_US |
| dc.title.alternative | REGIONAL GEOLOGY OF SAMIGALUH DISTRICT, KULONPROGO REGENCY, YOGYAKARTA SPECIAL REGION | en_US |
| dc.title.alternative | REGIONAL GEOLOGY OF SAMIGALUH DISTRICT, KULONPROGO REGENCY, YOGYAKARTA SPECIAL REGION | en_US |
| dc.type | Thesis | en_US |
