STUDI FASIES DAN LINGKUNGAN PENGENDAPAN FORMASI BUYA DI DAERAH KEPULAUAN TALIABU, KABUPATEN SANANA, PROPINSI MALUKU UTARA.
DAFTAR ISI
LEMBAR PENGESAHAN ..............................................................................i
SARI .................................................................................................................ii
ABSTRACT........................................................................................................iii
KATA PENGANTAR ......................................................................................iv
DAFTAR ISI ...................................................................................................vi
DAFTAR GAMBAR ........................................................................................ix
DAFTAR TABEL ............................................................................................xi
DAFTAR LAMPIRAN .....................................................................................xii
BAB I PENDAHULUAN
1.1 Latar Belakang Penelitian ....................................................................1
1.2 Tujuan dan Manfaat Penelitian ............................................................2
1.3Lokasi dan Waktu Peneltian ..................................................................3
BAB II TINJAUAN PUSTAKA
2.1Geologi Regional PulauTaliabu .............................................................4
2.1.1 Tektonik Regional ........................................................................4
2.1.2 Stratigrafi Regional ......................................................................6
2.2 TeoriDasar...................................................................................................10
2.2.1 Konsep Dasar Fasies ....................................................................10
2.2.1.1Klasifikasi Fasies ....................................................................11
2.2.1.2Model Fasies ...........................................................................13
2.2.2 Hubungan Fasies dengan Lingkungan Pengendapan ...................13
2.2.2.1 Sistem Pengendapan Fluvial ..................................................15
2.2.2.1.1 Sistem Braided ................................................................18
2.2.2.1.2 Sistem Meander ..............................................................19
2.2.2.2Sistem Pengendapan Delta ....................................................20
2.2.2.2.1Pengertian Delta ................................................................20
2.2.2.2.1.1Dataran Delta (Delta Plain) .............................................................20
2.2.2.2.1.2 Muka Delta (Delta Front) ..............................................................21
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2.2.2.2.1.3 Delta (Pro Lereng Delta) .................................................................22
2.2.2.3Sistem Pengendapan Pantai .....................................................23
2.2.2.3.1Pengertian Pengendapan Pantai ........................................23
2.2.2.3.2Pantai.................................................................................25
BAB III METODE PENELITIAN
3.1 Objek Penelitian ....................................................................................32
3.2 Alat – Alat Yang Digunakan.................................................................32
3 2.1 Alat-Alat Yang Digunakan Di Lapangan ....................................32
3.2.2 Alat-Alat Yang Digunakan Di Laboratorium ..............................33
3.3Langkah-langkah penelitian .........................................................................33
3.3.1 Tahap Persiapan .......................................................................................34
3.3.2.Tahap Penelitian Lapangan ......................................................................34
3.3.3 Tahap Analisis Data .................................................................................34
3.3.3.1Analisis Karakteristik Litologi ......................................................34
3.3.4 Tahap Pembahasan dan Penyusunan Laporan .........................................35
BAB IV Hasil Penelitian
4.1 Karakteristik Litologi ............................................................................37
4.1.1 12-RY-05 .....................................................................................39
4.1.2 12-RY-06 .....................................................................................40
4.1.3 12-RY-07 .....................................................................................41
4.1.4 12-RY-08 .....................................................................................42
4.1.5 12-RY-21 .....................................................................................43
4.1.6 12-RY-34 .....................................................................................44
4.1.7 12-RY-35 .....................................................................................45
4.1.8 12-RY-36 .....................................................................................46
4.1.9 12-RY-37 .....................................................................................47
4.1.10 12-RY-39 ...................................................................................48
4.1.11 12-RY-40 ...................................................................................49
4.1.12 12-DI-04 .....................................................................................50
4.1.13 12-DI-08 .....................................................................................51
4.1.14 12-DI-09 .....................................................................................52
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4.1.15 12-DI-10 .....................................................................................53
4.1.16 12-DI-11 .....................................................................................54
4.2 Analisis Fasies dan Lingkungan Pengendapan .....................................55
4.2.1Analisis Fasies ....................................................................................55
4.2.1.1Analisis Litofasies ............................................................................55
4.2.1.1.1Litofasies Fine Red Sandstone (Srf) .............................................56
4.2.1.1.2 Litofasies Gray Fine Sandstone (Sgf) ..........................................56
4.2.1.1.3Litofasies Gray Slitstone (Slg) ......................................................57
4.2.1.1.4Litofasies Bioturbate Shale Mudstone (Msb) ...............................58
4.2.1.1.5Litofasies Shale Mudstone (Ms) ...................................................59
4.2.1.1.6Litofasies Gray Mudstone (Mg) ....................................................59
4.2.2 Asosiasi Fasies ..................................................................................60
4.2.2.1 Offshore ..........................................................................................61
4.2.2.2 Offshore Trasition ...........................................................................65
4.2.2.3 Lower Shoreface .............................................................................67
4.2.3 Lingkungan Pengendapan ..................................................................70
BAB V KESIMPULAN ...................................................................................75
DAFTAR PUSTAKA .......................................................................................77
LEMBAR PENGESAHAN ..............................................................................i
SARI .................................................................................................................ii
ABSTRACT........................................................................................................iii
KATA PENGANTAR ......................................................................................iv
DAFTAR ISI ...................................................................................................vi
DAFTAR GAMBAR ........................................................................................ix
DAFTAR TABEL ............................................................................................xi
DAFTAR LAMPIRAN .....................................................................................xii
BAB I PENDAHULUAN
1.1 Latar Belakang Penelitian ....................................................................1
1.2 Tujuan dan Manfaat Penelitian ............................................................2
1.3Lokasi dan Waktu Peneltian ..................................................................3
BAB II TINJAUAN PUSTAKA
2.1Geologi Regional PulauTaliabu .............................................................4
2.1.1 Tektonik Regional ........................................................................4
2.1.2 Stratigrafi Regional ......................................................................6
2.2 TeoriDasar...................................................................................................10
2.2.1 Konsep Dasar Fasies ....................................................................10
2.2.1.1Klasifikasi Fasies ....................................................................11
2.2.1.2Model Fasies ...........................................................................13
2.2.2 Hubungan Fasies dengan Lingkungan Pengendapan ...................13
2.2.2.1 Sistem Pengendapan Fluvial ..................................................15
2.2.2.1.1 Sistem Braided ................................................................18
2.2.2.1.2 Sistem Meander ..............................................................19
2.2.2.2Sistem Pengendapan Delta ....................................................20
2.2.2.2.1Pengertian Delta ................................................................20
2.2.2.2.1.1Dataran Delta (Delta Plain) .............................................................20
2.2.2.2.1.2 Muka Delta (Delta Front) ..............................................................21
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2.2.2.2.1.3 Delta (Pro Lereng Delta) .................................................................22
2.2.2.3Sistem Pengendapan Pantai .....................................................23
2.2.2.3.1Pengertian Pengendapan Pantai ........................................23
2.2.2.3.2Pantai.................................................................................25
BAB III METODE PENELITIAN
3.1 Objek Penelitian ....................................................................................32
3.2 Alat – Alat Yang Digunakan.................................................................32
3 2.1 Alat-Alat Yang Digunakan Di Lapangan ....................................32
3.2.2 Alat-Alat Yang Digunakan Di Laboratorium ..............................33
3.3Langkah-langkah penelitian .........................................................................33
3.3.1 Tahap Persiapan .......................................................................................34
3.3.2.Tahap Penelitian Lapangan ......................................................................34
3.3.3 Tahap Analisis Data .................................................................................34
3.3.3.1Analisis Karakteristik Litologi ......................................................34
3.3.4 Tahap Pembahasan dan Penyusunan Laporan .........................................35
BAB IV Hasil Penelitian
4.1 Karakteristik Litologi ............................................................................37
4.1.1 12-RY-05 .....................................................................................39
4.1.2 12-RY-06 .....................................................................................40
4.1.3 12-RY-07 .....................................................................................41
4.1.4 12-RY-08 .....................................................................................42
4.1.5 12-RY-21 .....................................................................................43
4.1.6 12-RY-34 .....................................................................................44
4.1.7 12-RY-35 .....................................................................................45
4.1.8 12-RY-36 .....................................................................................46
4.1.9 12-RY-37 .....................................................................................47
4.1.10 12-RY-39 ...................................................................................48
4.1.11 12-RY-40 ...................................................................................49
4.1.12 12-DI-04 .....................................................................................50
4.1.13 12-DI-08 .....................................................................................51
4.1.14 12-DI-09 .....................................................................................52
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4.1.15 12-DI-10 .....................................................................................53
4.1.16 12-DI-11 .....................................................................................54
4.2 Analisis Fasies dan Lingkungan Pengendapan .....................................55
4.2.1Analisis Fasies ....................................................................................55
4.2.1.1Analisis Litofasies ............................................................................55
4.2.1.1.1Litofasies Fine Red Sandstone (Srf) .............................................56
4.2.1.1.2 Litofasies Gray Fine Sandstone (Sgf) ..........................................56
4.2.1.1.3Litofasies Gray Slitstone (Slg) ......................................................57
4.2.1.1.4Litofasies Bioturbate Shale Mudstone (Msb) ...............................58
4.2.1.1.5Litofasies Shale Mudstone (Ms) ...................................................59
4.2.1.1.6Litofasies Gray Mudstone (Mg) ....................................................59
4.2.2 Asosiasi Fasies ..................................................................................60
4.2.2.1 Offshore ..........................................................................................61
4.2.2.2 Offshore Trasition ...........................................................................65
4.2.2.3 Lower Shoreface .............................................................................67
4.2.3 Lingkungan Pengendapan ..................................................................70
BAB V KESIMPULAN ...................................................................................75
DAFTAR PUSTAKA .......................................................................................77