DAFTAR ISI

HalamanKATA PENGANTAR..........iv SARI............vii DAFTAR ISI...........ix DAFTAR GAMBAR.........xiii DAFTAR TABEL..........xv DAFTAR LAMPIRAN.....xvi BAB I PENDAHULUAN.........11.1 Latar Belakang Penelitian.........................................................................................11.2 Identifikasi dan Rumusan Masalah...........................................................................21.3 Maksud, Tujuan, dan Manfaat..................................................................................31.4 Metode Pemetaan Geologi........................................................................................41.4.1 Objek Penelitian...............................................................................................41.4.2 Peralatan Lapangan......................................................................................51.4.3 Tahap Penelitian..............................................................................................6 1.4.3.1. Tahap Perencanaan dan Persiapan.......................................................7 1.4.3.1.1 Pembuatan Peta Dasar..........................................................7 1.4.3.1.2 Studi Literatur......................................................................7 1.4.3.1.3 Interpretasi Penginderaan Jauh............................................8 1.4.3.1.4 Pengurusan Proposal dan Perizinan.....................................8 1.4.3.1.5 Persiapan Lapangan.............................................................8

1.4.3.2 Tahap Pengambilan Data dan Pengerjaan di Lapangan............................8 1.4.3.2.1 Tahap Pekerjaan Laboratorium...................................................9 1.4.3.3 Tahap Pengolahan dan Interpretasi Data.................................................10 1.4.3.3.1 Analisis Geomorfologi...............................................................10 1.4.3.3.2 Analisis Stratigrafi.....................................................................11 1.4.3.3.3.Analisis Geologi Struktur..........................................................12 1.4.3.3.4 Analisis Geologi Sejarah............................................................131.4.3.4 Tahap Pembuatan Peta dan Penyusunan Laporan...............................131.5 Geografi Umum...........................................................................................................141.6 Waktu Pemetaan dan Kelancaran Kerja.......................................................................15 1.6.1 Lokasi Pemetaan.................................................................................................15 1.6.2. Waktu Pemetaan.................................................................................................16BAB II KERANGKA GEOLOGI REGIONAL....172.1 Geomorfologi/ Fisiografi.............................................................................................17 2.1.1 Dataran Rendah Pantai Jakarta...........................................................................17 2.1.2 Zona Bogor.17 2.1.3 Zona Bandung.....................18 2.1.4 Zona Pegunungan Bayah....................................................................................19 2.1.5 Zona Pegunungan Selatan Jawa Barat................................................................192.2. Stratigrafi Regional.....................................................................................................22 2.2.1. Formasi Jatiluhur...............................................................................................24 2.2.2 Formasi Klapanunggal.......................................................................................26 2.2.3 Formasi Volkanik Gunung Kencana..................................................................27 2.3 Struktur Geologi..........................................................................................................27 2.3.1 Periode Tektonik Miosen-Pliosen....................................................................28 2.3.2 Periode Tektonik Pliosen-Pleistosen...............................................................28 2.4 Sejarah Geologi Regional..........................................................................................29BAB III GEOLOGI.....................313.1 Geomorfologi..................................................................................................31 3.1.1 Pola Pengaliran Sungai...........................................................................32 3.1.1.1 Pola Pengaliran Multibasinal......................................................34 3.1.1.2 Pola Pengaliran Radial-Sentrifugal.............................................35 3.1.1.3 Pola Pengaliran Sub-paralel........................................................35 3.1.1.4 Pola Pengaliran Rektangular.......................................................35 3.1.1.5 Pola Pengaliran Subdendritik......................................................36 3.1.2 Analisis Peta DEM Daerah Penelitian....................................................36 3.1.3 Satuan Geomorfologi Daerah Penelitian................................................38 3.1.3.1 Satuan Geomorfologi Perbukitan Karst Curam..........................39 3.1.3.2 Satuan Geomorfologi Perbukitan Karst Agak Curam................40 3.1.3.3 Satuan Gemorofologi Perbukitan Struktural Agak Curam.........41 3.1.3.4. Satuan Geomorofologi Perbukitan Struktural Landai................42 3.1.3.5 Satuan Geomorfologi Perbukitan Vulkanik Agak Curam..........43 3.1.3.6 Satuan Geomorfologi Perbukitan Vulkanik Landai...................44 3.2 Geologi Daerah Penelitian...............................................................................45 3.2.1 Stratigrafi.................................................................................................45 3.2.1.1 Satuan Batupasir Karbonatan......................................................47 3.2.1.1.1 Litologi dan Karakteristik................................................47 3.2.1.1.2 Umur Relatif dan Lingkungan Pengendapan..................49 3.2.1.1.3 Hubungan Stratigrafi...................................................51 3.2.1.1.4 Kesebandingan Regional.............................................51 3.2.1.2 Satuan Batugamping..................................................................53 3.2.1.2.1 Litologi dan Karakteristik...........................................53 3.2.1.2.2 Umur Relatif dan Lingkungan Pengendapan.............55

3.2.1.2.3 Hubungan Sratigrafi....................................................56 3.2.1.2.4 Kesebandingan Regional.............................................56 3.2.1.3 Satuan Andesit...........................................................................58 3.2.1.3.1 Litologi dan Karakteristik............................................58 3.2.1.3.2 Umur Relatif dan Lingkungan Pengendapan...............60 3.2.1.3.3 Hubungan Stratigrafi...................................................60 3.2.1.3.4 Kesebandingan Regional.............................................61 3.2.2 Struktur Geologi....................................................................................62

3.2.2.1 Struktur Lipatan.........................................................................63 3.2.2.2 Struktur Kekar...........................................................................65 3.2.2.3 Struktur Sesar............................................................................67

3.2.2.3.1 Sesar Mendatar Sinistral Nyalindung.........................68 3.2.2.3.2 Sesar Mendatar Dekstral Leuwikaret.69 3.2.3 Sejarah Geologi...................................................................................70 3.2.4 Sumberdaya dan Kebencanaan Geologi................................................72BAB IV RANGKUMAN...............................74DAFTAR PUSTAKA.....77LAMPIRAN

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