YOU ARE DOWNLOADING DOCUMENT

Please tick the box to continue:

Transcript
Page 1: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 1/39

Global Plate Tectonics

Page 2: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 2/39

Indonesia Position Global Plate-Tectonics

Page 3: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 3/39

Indonesia Position in Global

Plate Tectonics

The pacific oceanic plate in the northeast

The Australian continental plate in

southeastThe Indian oceanic plate in the southwest

The Asian continental plate in the

northeast

Page 4: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 4/39

Indonesia Position Global Plate-Tectonics

Page 5: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 5/39

INDONESIA: BAT!"ET#!

$ontinental land%ass: continental islands

and sea shelf: & '(( %

Oceanic Islands and Oceanic Deeps :)'((%

Page 6: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 6/39

$ONTINENTA*

*AND"ASSES

S+NDA SE*, with:

Su%atra

.a/a and 0ali%antan

A#A,+#A $ONTINENTA* SE*, :

1 Australian continent

1 Irian .a2a New Guinea

Page 7: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 7/39

Indonesia

*and%asses and Oceans

Page 8: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 8/39

G#A3IT! "AP O,

INDONESIA

Page 9: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 9/39

TECTONIC PLATES AND

CRUSTS

4ESTE#N INDONESIA: STAB*E

S+NDA $ONTINENT

$ENT#A* INDONESIA: "I$#O-$ONTINENTS AND O$EANI$ BASINS

EAST INDONESIA: STAB*E

SA+*5A+ST#A*IAN $ONTINENT

Page 10: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 10/39

Indonesia Position in Global Plate-Tectonics

Page 11: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 11/39

P*ATE TE$TONI$S "O3E"ENT IN

INDONESIA in/ol/es:

$on/er6ence 7collisions subduction

and obduction89

Di/er6ence 7riftin6 brea-up andsubse;uent seafloor spreadin689

Trans/er6ence 7wrench faultin68<

in/ol/in6 translatation and rotation9

Page 12: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 12/39

P*ATE BO+NDA#IES:

A$TI3E "A#GINS

S+BD+$TION =ONES:

OBD+$TION =ONES

T#ANSD+$TION =ONES

Soron6 ,ault>one

PASSI3E "A#GINS

 ? Delta Basin ? $arbonate Platefor%

$O**ISION =ONES AND O#OGENI$ BE*TS

Page 13: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 13/39

A$TI3E "A#GINS

S+BD+$TION =ONES:

 $ONTINENTA* IS*AND A#$ 4esternSu%atra Sunda Arc

 Southern .a/a Sunda Arc  O$EANI$8 IS*AND A#$

 Nusaten66ara Sunda Arc

OBD+$TION =ONES

Banda Arc:Australian continent bein6 subductedunder Banda Sea oceanic crust

T#ANSD+$TION =ONES: Soron6 ,ault>one

Page 14: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 14/39

PASSI3E "A#GINS

 NO#T4EST BO#NEO PASSI3E"A#GIN

East Natuna basinal area Bara% Delta EASTE#N 0A*I"ANTAN PASSI3E

"A#GINS

"I$#O$ONTINENT PASSI3E"A#GINS

Southwest Sulawesi Basinal area

Page 15: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 15/39

$O**ISION =ONES AND

O#OGENI$ BE*TS0uchin6 =one

"eratus "ts Belt

$entral Sulawesi $ollision Belt

$entral Irian .a2a "t #an6e

Page 16: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 16/39

P*ATE TE$TONI$S

S+BDI3ISION O, INDONESIA

West Indonesia with Sunda Platfor% actin6

as a continental core

Central Indonesia consisin6 of fra6%ented%icrocontinents represented b2 Sulawesi

and the Banda Arc

East Indonesia with the Arafura Platfro%actin6 as continental core

Page 17: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 17/39

4ESTE#N INDONESIA "A.O#

TE$TONI$ E*E"ENTS:

STAB*E SE*,

*and%ass with no tectonic acti/it2 within

Tertiar2 Ti%es  

"OBI*E BE*T

Acti/e "ar6ins Passi/e "ar6ins Oro6enicBelts

Page 18: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 18/39

Tectonic ,ra%ewor of Indonesia

Page 19: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 19/39

INDONESIA

SEDI"ENT TI$0NESS

DIST#IB+TION

Page 20: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 20/39

Western Indonesia

Active Margin

: To the west and south the Sundaland is

 bordered b2 an acti/e %ar6in< consistin6 of

an island arc s2ste% with fore arc interarcand bac-arc basins as the result of a

con/er6ence with the Indian oceanic plate

in which the oceanic plate under the

continetal plate is subducted under the

continental crust

Page 21: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 21/39

Western Indonesia

Passive Margin:

The east Sundaland %ar6in riftin6 brea-up and sea-floor spreadin6 of the "aassar Strait and thefor%ation of9

Auloco6ene basins followed b2 deltaic deposition of the"ahaan Delta and Taraan Delta9

Paternoster $arbonate Platfor%9

The northwest Sundaland %ar6in< as the result ofriftin6 and openin6 of the South $hina Seas and

associated riftin6 in the Gulf of Thailand and western Natuna basin9 #iftin6 of the South $hina sea resultedinto a collision in Northwest Borneo9

Page 22: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 22/39

Fragmented microcontinents

et!een Oceanic asins$onsistin6 of assorted %icrocontinents

%ainl2 broen off fro% the Australian

$ontinent but so%e belon6 to the Asian$ontinent : southwestern Sulawesi

Sulawesi Island

Ban66ai-Sula Islands 4est Nusa-ten66ara Island Arc

Page 23: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 23/39

Tectonic ,ra%ewor of Indonesia

Page 24: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 24/39

$entral Indonesia: an assort%ent or

con6lo%eration of contental fra6%ents

oceanic basins and oceanic trou6hs1 Sulawesi Island: an con6lo%eration of Australian

and Asian continental fra6%ents and island arc

1 Sula-Ban66ai Island

1 al%ahera Island-arc

1 *esser Sunda Islands and island-arc as the eastern

continuation of the Sunda island arc

1 Oceanic Basins of ,lores sea Banda sea and$elebes sea

Page 25: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 25/39

Eastern Indonesia

"a@or Tectonic Ele%ents Arafura Shelf: Stable Shelf 

Banda Island Arc: Passi/e to Acti/e "ar6in

7Subduction5Obduction8 .a2a 4i@a2a $entral #an6e: Oro6enic

"ountain #an6e

Soron6 ,ault =one: Acti/e wrench fault7transduction8

Page 26: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 26/39

E/olution ofa Bac-arc

Basin "odel

Page 27: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 27/39

E/olution of a Bac-arc Basin

"odel

Page 28: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 28/39

E/olution of a Bac-arc Basin

Page 29: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 29/39

E/olution of a Bac-arc Basin

"odel

Page 30: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 30/39

E/olution of a Bac-arc Basin

"odel

Page 31: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 31/39

E/olution of

the #ift-

Drift-

$ollision

"odel

Page 32: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 32/39

E/olution of the #ift-Drift-

$ollision "odel

Page 33: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 33/39

E/olution of the #ift-Drift-

$ollision "odel

Page 34: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 34/39

E/olution of the #ift-Drift-$ollision

"odel

Page 35: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 35/39

E/olution of the #ift-Drift-

$ollision "odel

Page 36: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 36/39

E/olution of the #ift-Drift-$ollision

"odel

Page 37: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 37/39

E/olution of

the #ift-Drift-

$ollision

"odel

Page 38: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 38/39

Plate-tectonics Basin $lassification

Page 39: 01. General Introduction.ppt

7/23/2019 01. General Introduction.ppt

http://slidepdf.com/reader/full/01-general-introductionppt 39/39

Intrusion Tectonics in SE Asia7Tapponier et al C'8