Peter A. Cawood
Monash University
Publications 341
#1Jianghai Yang (China University of Geosciences)H-Index: 14
#2Peter A. Cawood (Monash University)H-Index: 70
Last.Dong-Xun Yuan (CAS: Chinese Academy of Sciences)H-Index: 11
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Abstract Tracking climate change and its relationships with chemical weathering and massive volcanic activity in deep-time greatly improves our understanding of the Earth's climate system. The Permo-Carboniferous period is a critical time interval with million year-scale glacial-deglacial cycles and massive basaltic volcanism, such as the Skagerrak-Centered (also named Skagerrak or Jutland) large igneous province. To explore the volcanism-climate interactions in this period, we obtained high pre...
#1Nicholas J. Gardiner (St And: University of St Andrews)H-Index: 1
#2Nicholas J. Gardiner (St And: University of St Andrews)H-Index: 13
Last.Chris Yakymchuk (UW: University of Waterloo)H-Index: 13
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Abstract Archean cratons are composites of terranes formed at different times, juxtaposed during craton assembly. Cratons are underpinned by a deep lithospheric root, and models for the development of this cratonic lithosphere include both vertical and horizontal accretion. How different Archean terranes at the surface are reflected vertically within the lithosphere, which might inform on modes of formation, is poorly constrained. Kimberlites, which originate from significant depths within the u...
1 CitationsSource
#1Xu-Sheng Deng (China University of Geosciences)
#2Jianghai Yang (China University of Geosciences)H-Index: 14
Last.Ben He
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Abstract Silicic volcanic rocks generally constitute a minor, but key product to track the magmatic evolution in mafic rock dominated large igneous provinces (LIPs). However, for their generally late-stage nature of the silicic volcanic rocks they have a poor preservation potential due to extensive post-eruption erosion. We track the eroded volcanic rocks from the ∼260 Ma Emeishan LIP by analyzing the provenance of the LIP-derived sedimentary rocks. Sandstones from a cored succession of the Late...
#1Jianhua LiH-Index: 15
#2Peter A. Cawood (Monash University)H-Index: 70
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Abstract Understanding the Mesozoic intraplate structural response of South China inboard of the Paleo-Pacific-South China convergent margin is a key issue in unravelling the continental tectonics of SE Asia. The Lianhuashan fault zone of South China represents a high-strain structure, pivotal for constraining the multi-phased intraplate deformation, strain localization, and partitioning in response to the subduction of the Paleo-Pacific plate. New data—coupled with published work—describes the ...
#1Jacob A. Mulder (Monash University, Clayton campus)H-Index: 3
#2Jl EverardH-Index: 6
Last.Peter A. Cawood (Monash University, Clayton campus)H-Index: 70
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Abstract The Tonian to Ediacaran geology of Tasmania, Australia preserves an extensive record of continental rifting related to the Neoproterozoic opening of the Pacific Ocean. We integrate new and previously published structural, stratigraphic, sedimentary provenance, age, and geochemical data to establish four tectonostratigraphic stages in Tasmania that formed during three episodes of Neoproterozoic rifting. Rift Event 1 initiated with Tonian (780–750 Ma) intraplate magmatism and clastic sedi...
#1Huichuan Liu (China University of Petroleum)
#2Jian-Wei Zi (China University of Geosciences)H-Index: 13
Last.Liming Zhang (SYSU: Sun Yat-sen University)
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Abstract South China, consisting of the Yangtze and Cathaysia blocks (including Hainan Island), is characterized by episodic magmatism and lithospheric-scale tectonism during 1.7-1.0 Ga, and is important in the Nuna and Rodinia reconstruction. Three newly identified Mesoproterozoic magmatic intervals at 1.76–1.60 Ga, 1.53–1.37 Ga, and 1.25–1.05 Ga, were accompanied by three mineralization events at 1.65 Ga, 1.45 Ga, and 1.05 Ga. These events are also recorded by detrital zircon from ca. 1.05 Ga ...
#1Shi-Min Li (China University of Geosciences)H-Index: 4
#2Qing Wang (China University of Geosciences)H-Index: 19
Last.Xuanxue Mo (China University of Geosciences)H-Index: 36
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#1Feifei Zhang (St And: University of St Andrews)
#2Peter A. Cawood (St And: University of St Andrews)H-Index: 70
Last.Yunpeng Dong (Northwest University (United States))H-Index: 24
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Geochronological, elemental and Sr–Nd–Hf isotopic data for intermediate–acid volcanic sequences from the western North Huaiyang Belt of the Dabie Orogen, China, provide new constraints for the nature of the lithosphere and the potential involvement of subducted Yangtze crust. These rocks are calc-alkaline andesite, trachyandesite and dacite. They yield ages of 129–127 Ma and show a geochemical affinity to arc volcanic rocks. (87Sr/86Sr)i ratios and eNd(t) values range from 0.7065 to 0.7080 and −...
#1Fabio A. Capitanio (Monash University)H-Index: 20
#2Oliver Nebel (ANU: Australian National University)H-Index: 22
Last.Priyadarshi Chowdhury (Monash University)
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#1Lauro Cézar Montefalco de Lira Santos (UFPE: Federal University of Pernambuco)H-Index: 5
#2Elton Luiz Dantas (UFPE: Federal University of Pernambuco)
Last.Fabrício de Andrade Caxito (UFMG: Universidade Federal de Minas Gerais)H-Index: 10
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Abstract The Cariris Velhos Belt is an unique domain of the Borborema Province, Brazil, because it presents magmatic and metamorphic lithotectonic associations spanning all the Neoproterozoic. In this study, we investigate the main sources of its major supracrustal sequence (i.e. Sao Caetano Complex) as well as genetic aspects of a later intrusive granitic body, the Sao Pedro Stock. Detrital U-Pb zircon determinations for the supracrustal rocks are characterized by a major peak in the range of 1...