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3 convergent subduction arc-trench system

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CONVERGENT TECTONIC ARC-TRENCH SYSTEM

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  • CONVERGENT TECTONIC

    ARC-TRENCH SYSTEM

  • Arc-Trench systems

  • Arc-Trench systems 3

  • Arc-Trench systems

  • Arc-Trench systems

  • Arc-Trench systems 6

  • Arc-Trench systems

  • Arc-Trench systems

  • Arc-Trench systems

  • Arc-Trench systems

  • Arc-Trench systems

  • Arc-Trench systems 12

  • Arc-Trench systems

  • Arc-Trench systems

  • Arc-Trench systems 15

  • Arc-Trench systems 16

  • Arc-Trench systems 17

  • Arc-Trench systems 18

  • Arc-Trench systems 19

  • Arc-Trench systems 20

    Trench roll-back

    Convergence rate

  • Arc-Trench systems 21

    Trench roll-back

    Convergence rate

  • Arc-Trench systems 22

    Trench roll-back

  • GEODYNAMICS

    TektonikKonvergen 24

    TEKTONIK KONVERGEN

    KONVERGENSI LEMPENG :

    Lempeng Samudera vs Samudera

    Lempeng Kontinen vs Samudera

    SUBDUKSI (Subduction)

    Lempeng Kontinen vs Kontinen

    KOLISI (Collision)

    Lempeng Samudera keatas Kontinen

    Obduksi (Obduction)

  • GEODYNAMICS

    TektonikKonvergen 25

    TEKTONIK KONVERGEN

  • Continental Arc

    Oceanic Arc

  • CONVERGENT

    OCEANIC VS CONTINENT (Continental Arc)

  • CONVERGENT

    OCEANIC VS OCEANIC (oceanic arc)

  • GEODYNAMICS

    SUBDUKSI (Subduction)

    UNSUR TEKTONIK JALUR SUBDUKSI PALUNG (TRENCH)

    CEKUNGAN MUKA BUSUR (FORE-ARC BASIN)

    BUSUR VOLKANIK/KEPULAUAN

    (VOLCANIC/ISLAND ARC)

    Cekungan Antar Busur (Intra-Arc Basin)

    CEKUNGAN BELAKANG BUSUR (BACK-ARC BASIN)

    Cekungan Muka Daratan (Fore-Land Basin)

  • GEODYNAMICS

    Subduction zone- continental margin

  • GEODYNAMICS Source: geosci.usyd

  • GEODYNAMICS

  • GEODYNAMICS

    TektonikKonvergen 33

    CONTINENTAL MARGIN

    OCEANIC MARGIN

  • GEODYNAMICS

    TektonikKonvergen 34

    SUBDUKSI (Subduction)

    TRENCH

  • GEODYNAMICS

  • GEODYNAMICS

    TektonikKonvergen 36

    SUBDUKSI (Subduction)

    VOLKANISME

    KEGEMPAAN (SEISMISITAS)

    METAMORFISME

    JALUR PERLIPATAN-ANJAKAN (Fold-Thrust Belts)

    PERCAMPURAN PADA PALUNG (Melange Wedge)

    PROSES-PROSES UTAMA

  • GEODYNAMICS

    TektonikKonvergen 37

    Major Volcanism

  • GEODYNAMICS

    TektonikKonvergen 38

    Volcanism vs Subducted Plate

  • GEODYNAMICS

    TektonikKonvergen 39

  • GEODYNAMICS

    TektonikKonvergen 45

    Metamorphism vs Subducted Plate

  • GEODYNAMICS

    TektonikKonvergen 46

    Metamorphism vs Subducted Plate

  • GEODYNAMICS

    TektonikKonvergen 47

    Metamorphism vs Subducted Plate

  • GEODYNAMICS

    TektonikKonvergen 48

    Seismisitas (Seismicity)

  • PADA BATAS TUMBUKAN ANTARA

    KERAK LAUTAN DAN KERAK BENUA

    PEMBENTUKAN PALUNG DENGAN ENDAPAN SEDIMEN KLASTIS

    PENGHANCURAN BATUAN AKIBAT TEKANAN

    PENCAMPURAN BATUAN OLEH SEDIMENTASI (OLISTOSTROM) DAN

    TEKTONIK (MELANGE)

  • Arc-Trench systems 53

    Trench roll-back

  • GEODYNAMICS

    TektonikKonvergen 54

    Back-Arc Spreading

  • GEODYNAMICS

    TektonikKonvergen 55

    Back-Arc Spreading

  • GEODYNAMICS

    TektonikKonvergen 56

    Active Mountain Belts

  • GEODYNAMICS

    TektonikKonvergen 57

    Major TectonicFeatures

  • GEODYNAMICS

    TektonikKonvergen 58

  • GEODYNAMICS

    TektonikKonvergen 59


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