Proterozoic orogens of India : a critical window to Gondwana /
Proterozoic Orogens of India: A Critical Window to Gondwana provides a unique opportunity to understand a cross-section of the well-exposed and best-studied part of Earth's crust and the processes of continental collision. It covers pulses of reworking processes and their impact on magmatism, m...
Clasificación: | Libro Electrónico |
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Autor principal: | |
Formato: | Electrónico eBook |
Idioma: | Inglés |
Publicado: |
Cambridge, MA :
Elsevier,
2017.
|
Temas: | |
Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Front Cover
- Proterozoic Orogens of India
- Copyright Page
- Dedication
- Short Contents
- Full Contents
- Foreword
- Preface
- Acknowledgments
- 1 Orogens
- 1.1 Introduction
- 1.1.1 Definition
- 1.1.2 Classification
- 1.1.3 General Characteristics
- 1.1.4 Role of Plate Tectonics
- 1.2 Proterozoic Orogens of India
- 1.3 Terminology of Important Geologic Units
- 1.3.1 Suture Zones
- 1.3.2 Shear Zones
- 1.3.3 Sheath Folds
- 1.3.4 Duplex Structures
- 1.3.5 Constrictive Structures
- 1.3.6 Gneiss Domes
- 1.3.7 Metamorphism
- 1.3.8 M�elange Structures
- 1.3.9 Ophiolites
- 1.3.10 Terranes
- 1.3.11 Transpression and Transtension
- List of Abbreviations
- References
- Further Reading
- 2 The Southern Granulite Terrane
- 2.1 Introduction
- 2.2 Northern Granulite Block
- 2.2.1 Introduction
- 2.2.2 Transition Zone
- 2.2.3 Structure
- 2.2.4 Metamorphism
- 2.2.5 Geophysical Signatures
- 2.2.6 Tectonic Synthesis
- 2.3 Cauvery Suture Zone
- 2.3.1 Introduction
- 2.3.2 The Eastern Sector
- 2.3.2.1 Salem-Mohanur corridor
- 2.3.2.2 Namakkal-Mohanur section
- 2.3.2.3 Mahadevi-Manamedu corridor
- 2.3.2.4 Regional synthesis
- 2.3.3 The Western Sector
- 2.3.3.1 Kasaragod-Mercara shear zone
- 2.3.3.2 Crustal- scale "flower structure"
- 2.3.3.3 Perundurai dome
- 2.3.4 Geophysical Signatures
- 2.3.5 Duplex Structures
- 2.3.6 Ophiolites
- 2.3.7 Tectonic M�elanges
- 2.3.8 Tectonic Synthesis
- 2.3.8.1 Sheath fold structures
- 2.3.8.2 Transpressional tectonics
- 2.3.8.3 The CSZ: eastern and western sectors
- 2.3.8.4 Subduction zone tectonics
- 2.4 Madurai Granulite Block
- 2.4.1 Introduction
- 2.4.2 Charnockite Massifs
- 2.4.3 Migmatites
- 2.4.4 Shear Zones
- 2.4.5 Kadavur Anorthositic Complex
- 2.4.6 UHT Metamorphism
- 2.4.7 Geochronology and Subdomains
- 2.4.8 Geophysical Signatures.
- 2.4.9 Tectonic Synthesis
- 2.5 Achankovil Shear Zone/Suture Zone
- 2.5.1 Introduction
- 2.5.2 Structure and Kinematics
- 2.5.3 Metamorphism
- 2.5.4 Intrusives
- 2.5.5 Geochronology
- 2.5.6 Geophysical Signatures
- 2.5.7 Tectonic Synthesis
- 2.6 Trivandrum Granulite Block
- 2.6.1 Introduction
- 2.6.2 Structure
- 2.6.3 Metamorphism
- 2.6.4 Geochronology
- 2.6.5 Geophysical Signatures
- 2.6.6 Tectonic Synthesis
- 2.7 Tectonic Evolution of the SGT
- 2.7.1 Introduction
- 2.7.2 Cauvery Suture Zone
- 2.7.3 Thrust-Nappe Model
- 2.7.4 Plate Tectonic Model
- List of Abbreviations
- References
- Further Reading
- 3 The Eastern Ghats Mobile Belt
- 3.1 Introduction
- 3.2 EGMB-South
- 3.2.1 General Geology
- 3.2.2 Magmatism
- 3.2.2.1 Gabbro plutons (Pasupugallu-Chimakurti)
- 3.2.2.2 Granite plutons (Kanigiri, Podili, Vinukonda)
- 3.2.2.3 Alkaline plutons (Elchuru-Kunavaram)
- 3.2.3 Kondapalli Layered Complex
- 3.2.4 Kanigiri Ophiolite Melange
- 3.2.5 Structural Cross Section
- 3.2.6 Tectonic Synthesis
- 3.3 EGMB-Central
- 3.3.1 Shear Zones
- 3.3.1.1 Sileru shear zone
- 3.3.1.2 Nagavali-Vamsadhara shear zones
- 3.3.1.3 Other important shear zones
- 3.3.2 Tectonic Domains/Terranes
- 3.3.2.1 Rajahmundry-Visakhapatnam-Koraput terrane
- 3.3.2.1.1 Metamorphism
- 3.3.2.1.2 Tectonic synthesis
- 3.3.2.2 Berhampur-Bhubaneswar-Phulbani Terrane
- 3.3.2.2.1 Chilka lake anorthosite complex
- 3.3.2.3 Khariar-Bolangir Terrane
- 3.3.2.3.1 Khariar alkaline pluton
- 3.3.2.3.2 Anorthosite magmatism
- 3.3.3 Jeypore-Berhampur Corridor
- 3.4 EGMB-North
- 3.4.1 Shear Zones
- 3.4.1.1 Northern boundary shear zone
- 3.4.1.2 Mahanadi shear zone
- 3.4.1.3 Koraput-Sonepur-Rairakhol shear zone
- 3.4.1.4 Link shear zones
- 3.4.2 Structural Domains
- 3.4.2.1 Rengali domain
- 3.4.2.2 Angul domain
- 3.4.2.3 Tikarapara domain.
- 3.4.3 Crustal Cross Section
- 3.4.4 Tectonic Synthesis
- 3.5 Tectonic Synthesis-EGMB
- 3.6 Correlation with the SGT
- List of Abbreviations
- References
- Further Reading
- 4 The Central Indian Tectonic Zone
- 4.1 Introduction
- 4.2 CITZ: Central Sector
- 4.2.1 Introduction
- 4.2.2 Shear Zones
- 4.2.2.1 Introduction
- 4.2.2.2 Son-Narmada north shear zone
- 4.2.2.3 Son-Narmada south shear zone
- 4.2.2.4 Balarampur-Tattapani shear zone
- 4.2.2.5 Gavilgarh-Tan shear zone
- 4.2.2.6 Central Indian shear/suture zone
- 4.2.3 Supracrustal Belts
- 4.2.3.1 Introduction
- 4.2.3.2 Mahakoshal supracrustal belt
- 4.2.3.2.1 Geophysical signatures
- 4.2.3.2.2 Tectonic synthesis
- 4.2.3.3 Betul Supracrustal Belt
- 4.2.3.3.1 Tectonic synthesis
- 4.2.3.4 Sausar supracrustal belt
- 4.2.3.4.1 Deolapar nappe
- 4.2.4 Granulite Belts
- 4.2.4.1 Introduction
- 4.2.4.2 Ramakona-Katangi granulite belt
- 4.2.4.3 Balaghat-Bhandara granulite belt
- 4.2.5 Tectonic Synthesis
- 4.2.5.1 Geophysical signatures across the CISZ
- 4.3 CITZ: Eastern Sector
- 4.3.1 Introduction
- 4.3.2 Chotanagpur Granulite-Gneiss Complex
- 4.3.2.1 Introduction
- 4.3.2.2 Shear zones
- 4.3.2.2.1 Balarampur-Tattapani shear zone
- 4.3.2.2.2 North Purulia shear zone
- 4.3.2.2.3 South Purulia shear zone
- 4.3.2.3 Granulite belts
- 4.3.2.4 Mica belt
- 4.3.2.5 Damodar rift
- 4.3.3 Singhbhum Fold Belt
- 4.3.3.1 Introduction
- 4.3.3.2 Singhbhum Shear Zone
- 4.3.3.3 Dalma ophiolite belt
- 4.3.3.4 Tectonic models
- 4.3.4 Tectonic Synthesis
- 4.4 CITZ: Northeastern Sector
- 4.5 Tectonic Synthesis
- List of Abbreviations
- References
- Further Reading
- 5 The Aravalli-Delhi Orogenic Belt
- 5.1 Introduction
- 5.2 Shear Zones
- 5.2.1 Great Boundary Shear Zone
- 5.2.2 Jahazpur Shear Zone
- 5.2.3 Delwara Shear Zone
- 5.2.4 Kaliguman Shear Zone.
- 5.2.4.1 Shyamgarh antiformal structure
- 5.2.4.2 Kishangarh syenite body
- 5.2.5 Phulad Shear Zone
- 5.2.6 Banas Shear Zone
- 5.2.7 Rakhabdev Shear Zone
- 5.3 Terranes
- 5.3.1 Jahazpur-Hindoli Terrane
- 5.3.2 Mangalwar Terrane
- 5.3.3 Sandmata Terrane
- 5.3.3.1 Timing of magmatism and metamorphism in the Sandmata Complex
- 5.3.4 Jharol Terrane
- 5.3.4.1 Bagdunda antiform
- 5.3.4.2 Lunavada region-structural geometry
- 5.3.4.3 Godhra granite
- 5.3.5 Udaipur Terrane
- 5.3.5.1 Zawar mining region
- 5.3.5.2 Untala granite
- 5.3.6 South Delhi Terrane
- 5.3.6.1 Tectonic synthesis
- 5.3.7 North Delhi Terrane
- 5.3.8 Sirohi Terrane
- 5.3.9 Marwar Terrane
- 5.4 Nagaur-Jhalawar Transect
- 5.4.1 Structural Cross Section
- 5.4.2 Gravity and Magnetic Profiles
- 5.4.3 Deep Seismic Reflection Studies
- 5.4.4 Eastward Subduction
- 5.5 Tectonic Synthesis (ADOB)
- List of Abbreviations
- References
- Further Reading
- 6 The Gondwana Correlations
- 6.1 Introduction
- 6.2 Supercontinental Cycle
- 6.2.1 Introduction
- 6.2.2 Role of Plumes
- 6.2.3 Gondwana Supercontinent
- 6.3 Gondwana Orogens
- 6.3.1 Introduction
- 6.3.2 Gondwana Correlations
- 6.4 The Southern Granulite Terrane
- 6.4.1 Introduction
- 6.4.2 Cauvery-Mercara-Kumta-Betsimisaraka Suture Zone
- 6.4.3 Achankovil Shear Zone and Ranotsara Shear Zone
- 6.4.4 Madagascar-SGT-Sri Lanka-Antarctica
- 6.4.5 SGT and North China Craton
- 6.5 The Eastern Ghats Mobile Belt
- 6.5.1 Introduction
- 6.5.2 Shear Zone Network of India-Antarctica-Madagascar
- 6.5.3 Rift Structures
- 6.5.4 EGMB-South and Antarctica
- 6.6 The Central Indian Tectonic Zone
- 6.6.1 Introduction
- 6.6.2 CITZ and North China Craton
- 6.7 The Aravalli-Delhi Orogenic Belt
- 6.7.1 Introduction
- 6.7.2 ADOB-ANS-EAO
- 6.7.3 Malani Magmatism and Its Correlations
- 6.8 Summary
- List of Abbreviations.