prinsip stratigrafi ahgoihawiogh oarhgoiahsogi hoasihgoi haoiehgoiashg aoighoahgwehgio whgioawhgoi...

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PRINSIP Stratigrafi

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Page 1: Prinsip Stratigrafi ahgoihawiogh oarhgoiahsogi hoasihgoi haoiehgoiashg aoighoahgWEHGIO WHGIOAWHGOI AHOIGHOI hiohI[OHIOHIOH IGh iohsidoshhkeso hj erojg ioserhgi eirhior arhoi[herihio

PRINSIPStratigrafi

Page 2: Prinsip Stratigrafi ahgoihawiogh oarhgoiahsogi hoasihgoi haoiehgoiashg aoighoahgWEHGIO WHGIOAWHGOI AHOIGHOI hiohI[OHIOHIOH IGh iohsidoshhkeso hj erojg ioserhgi eirhior arhoi[herihio

STRATIGRAFI

• Strati (sternere,stratum,strata) = lapisan• Grafi (graphicus) = gambaran• Gambaran lapisan = ilmu yang

mempelajari gambaran lapisan-lapisan batuan

• Suatu ilmu yang mempelajari gambaran serta hubungan antar lapisan batuan dan dengan batuan lainnya dalam ruang dan waktu geologi

Page 3: Prinsip Stratigrafi ahgoihawiogh oarhgoiahsogi hoasihgoi haoiehgoiashg aoighoahgWEHGIO WHGIOAWHGOI AHOIGHOI hiohI[OHIOHIOH IGh iohsidoshhkeso hj erojg ioserhgi eirhior arhoi[herihio

ENDASEDIMENTASI dan BATUAN PAN

Page 4: Prinsip Stratigrafi ahgoihawiogh oarhgoiahsogi hoasihgoi haoiehgoiashg aoighoahgWEHGIO WHGIOAWHGOI AHOIGHOI hiohI[OHIOHIOH IGh iohsidoshhkeso hj erojg ioserhgi eirhior arhoi[herihio

BATUAN SEDIMEN(BATUAN ENDAPAN)

• Batuan yang terbentuk akibat litifikasi (pembatuan) rombakan batuan sebagai hasil denudasi (fisik/mekanis), hasil reaksi kimia atau hasil kegiatan organisma

• Secara genetik : batuan sedimen klastik dan batuan sedimen non klastik.

Page 5: Prinsip Stratigrafi ahgoihawiogh oarhgoiahsogi hoasihgoi haoiehgoiashg aoighoahgWEHGIO WHGIOAWHGOI AHOIGHOI hiohI[OHIOHIOH IGh iohsidoshhkeso hj erojg ioserhgi eirhior arhoi[herihio

BATUAN ENDAPAN

• KLASTIKA SILIKAT (SILISIKLASTIK) volkanik non volkanik

• KLASTIKA KARBONAT

• NON KLASTIKA SILIKAT KARBONAT

Page 6: Prinsip Stratigrafi ahgoihawiogh oarhgoiahsogi hoasihgoi haoiehgoiashg aoighoahgWEHGIO WHGIOAWHGOI AHOIGHOI hiohI[OHIOHIOH IGh iohsidoshhkeso hj erojg ioserhgi eirhior arhoi[herihio

STRUKTUR BATUAN

• Berlapis• Silang siur• Mud cracks• Konvolut• Ripple mark• Graded bedding• dll

Page 7: Prinsip Stratigrafi ahgoihawiogh oarhgoiahsogi hoasihgoi haoiehgoiashg aoighoahgWEHGIO WHGIOAWHGOI AHOIGHOI hiohI[OHIOHIOH IGh iohsidoshhkeso hj erojg ioserhgi eirhior arhoi[herihio
Page 8: Prinsip Stratigrafi ahgoihawiogh oarhgoiahsogi hoasihgoi haoiehgoiashg aoighoahgWEHGIO WHGIOAWHGOI AHOIGHOI hiohI[OHIOHIOH IGh iohsidoshhkeso hj erojg ioserhgi eirhior arhoi[herihio

Cross-bedded

Page 9: Prinsip Stratigrafi ahgoihawiogh oarhgoiahsogi hoasihgoi haoiehgoiashg aoighoahgWEHGIO WHGIOAWHGOI AHOIGHOI hiohI[OHIOHIOH IGh iohsidoshhkeso hj erojg ioserhgi eirhior arhoi[herihio
Page 10: Prinsip Stratigrafi ahgoihawiogh oarhgoiahsogi hoasihgoi haoiehgoiashg aoighoahgWEHGIO WHGIOAWHGOI AHOIGHOI hiohI[OHIOHIOH IGh iohsidoshhkeso hj erojg ioserhgi eirhior arhoi[herihio
Page 11: Prinsip Stratigrafi ahgoihawiogh oarhgoiahsogi hoasihgoi haoiehgoiashg aoighoahgWEHGIO WHGIOAWHGOI AHOIGHOI hiohI[OHIOHIOH IGh iohsidoshhkeso hj erojg ioserhgi eirhior arhoi[herihio
Page 12: Prinsip Stratigrafi ahgoihawiogh oarhgoiahsogi hoasihgoi haoiehgoiashg aoighoahgWEHGIO WHGIOAWHGOI AHOIGHOI hiohI[OHIOHIOH IGh iohsidoshhkeso hj erojg ioserhgi eirhior arhoi[herihio
Page 13: Prinsip Stratigrafi ahgoihawiogh oarhgoiahsogi hoasihgoi haoiehgoiashg aoighoahgWEHGIO WHGIOAWHGOI AHOIGHOI hiohI[OHIOHIOH IGh iohsidoshhkeso hj erojg ioserhgi eirhior arhoi[herihio

Ripple marks

Page 14: Prinsip Stratigrafi ahgoihawiogh oarhgoiahsogi hoasihgoi haoiehgoiashg aoighoahgWEHGIO WHGIOAWHGOI AHOIGHOI hiohI[OHIOHIOH IGh iohsidoshhkeso hj erojg ioserhgi eirhior arhoi[herihio
Page 15: Prinsip Stratigrafi ahgoihawiogh oarhgoiahsogi hoasihgoi haoiehgoiashg aoighoahgWEHGIO WHGIOAWHGOI AHOIGHOI hiohI[OHIOHIOH IGh iohsidoshhkeso hj erojg ioserhgi eirhior arhoi[herihio

TEKSTUR

Page 16: Prinsip Stratigrafi ahgoihawiogh oarhgoiahsogi hoasihgoi haoiehgoiashg aoighoahgWEHGIO WHGIOAWHGOI AHOIGHOI hiohI[OHIOHIOH IGh iohsidoshhkeso hj erojg ioserhgi eirhior arhoi[herihio

pemilahan

baik

buruk

> 2

0,35 0,5

1

Page 17: Prinsip Stratigrafi ahgoihawiogh oarhgoiahsogi hoasihgoi haoiehgoiashg aoighoahgWEHGIO WHGIOAWHGOI AHOIGHOI hiohI[OHIOHIOH IGh iohsidoshhkeso hj erojg ioserhgi eirhior arhoi[herihio

0,00

1,00

0,35

0,50

2,00

VERY WELL SORTED

WELL SORTED

MODERATE SORTED

POORLY SORTED

VERY POORLY STD

MATURE

SUBMATURE

Page 18: Prinsip Stratigrafi ahgoihawiogh oarhgoiahsogi hoasihgoi haoiehgoiashg aoighoahgWEHGIO WHGIOAWHGOI AHOIGHOI hiohI[OHIOHIOH IGh iohsidoshhkeso hj erojg ioserhgi eirhior arhoi[herihio

Ukuran butir

• > 256 mm boulder bongkah

• 256 – 64 mm cobble berangkal

• 64 – 4 mm pebble kerakal

• 4 – 2 mm granule kerikil

• 2 – 1/16 mm sand pasir

• 1/16 – 1/256 mm silt lanau

• < 1/256 mm clay lempung

Page 19: Prinsip Stratigrafi ahgoihawiogh oarhgoiahsogi hoasihgoi haoiehgoiashg aoighoahgWEHGIO WHGIOAWHGOI AHOIGHOI hiohI[OHIOHIOH IGh iohsidoshhkeso hj erojg ioserhgi eirhior arhoi[herihio

SEMEN

• Silika warna terang; tidak mudah lapuk

• Oksida besi Warna merah; lapuk bewarna merah

• KarbonatWarna terang; berbuih dg. HCl.

• Semen lainnya

Page 20: Prinsip Stratigrafi ahgoihawiogh oarhgoiahsogi hoasihgoi haoiehgoiashg aoighoahgWEHGIO WHGIOAWHGOI AHOIGHOI hiohI[OHIOHIOH IGh iohsidoshhkeso hj erojg ioserhgi eirhior arhoi[herihio

TATA NAMA BATUAN ENDAPAN(KLASIFIKASI)

KANDUNGAN KIMIA

SILISIK

KARBONAT

UKURAN BUTIR

KASAR

HALUS

NAMA BATUAN

Page 21: Prinsip Stratigrafi ahgoihawiogh oarhgoiahsogi hoasihgoi haoiehgoiashg aoighoahgWEHGIO WHGIOAWHGOI AHOIGHOI hiohI[OHIOHIOH IGh iohsidoshhkeso hj erojg ioserhgi eirhior arhoi[herihio

T A T A N A M A

> 256 mm runcing breksi256 – 64 mm 64 – 4 mm bundar konglomerat4 – 2 mm

2 – 1/16 mm batupasir

1/16 – 1/256 mm Batulanau

< 1/256 mm batulempung

Page 22: Prinsip Stratigrafi ahgoihawiogh oarhgoiahsogi hoasihgoi haoiehgoiashg aoighoahgWEHGIO WHGIOAWHGOI AHOIGHOI hiohI[OHIOHIOH IGh iohsidoshhkeso hj erojg ioserhgi eirhior arhoi[herihio

Batupasir

Page 23: Prinsip Stratigrafi ahgoihawiogh oarhgoiahsogi hoasihgoi haoiehgoiashg aoighoahgWEHGIO WHGIOAWHGOI AHOIGHOI hiohI[OHIOHIOH IGh iohsidoshhkeso hj erojg ioserhgi eirhior arhoi[herihio

BatulempungBatulempung

Batulempung Batulanau

Page 24: Prinsip Stratigrafi ahgoihawiogh oarhgoiahsogi hoasihgoi haoiehgoiashg aoighoahgWEHGIO WHGIOAWHGOI AHOIGHOI hiohI[OHIOHIOH IGh iohsidoshhkeso hj erojg ioserhgi eirhior arhoi[herihio
Page 25: Prinsip Stratigrafi ahgoihawiogh oarhgoiahsogi hoasihgoi haoiehgoiashg aoighoahgWEHGIO WHGIOAWHGOI AHOIGHOI hiohI[OHIOHIOH IGh iohsidoshhkeso hj erojg ioserhgi eirhior arhoi[herihio

Distributary Mouth Bar

Delta Front

Delta Front

Flooding Surface

OUTCROP