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Complex subduction

Mike Sandiford
2010 Nature Geoscience  
doi:10.1038/ngeo928 fatcat:v3urv6nxtree5e7wyb7hoq6oyu

Mechanics of basin inversion

Mike Sandiford
1999 Tectonophysics  
Hand and Sandiford, 1999) .  ...  In a companion paper (Hand and Sandiford, 1999) the results of the analysis presented in this paper are applied to the development of intracratonic orogeny associated with basin inversion in central  ... 
doi:10.1016/s0040-1951(99)00023-2 fatcat:4urtphqgr5dzfla4kc2gcaop6i

Interacting Intraplate Fault Systems in Australia: The 2012 Thorpdale, Victoria Seismic Sequences

Januka Attanayake, Dan Sandiford, Lisa S. Schleicher, Abraham Jones, Gary Gibson, Mike Sandiford
2019 Journal of Geophysical Research - Solid Earth  
, 2003; Sandiford & Quigley, 2009) .  ...  In Southeastern Australia, deformation is slow with strain rates estimated to be less than 10 −9 year −1 (Sandiford et al., 2004) .  ... 
doi:10.1029/2018jb016945 fatcat:bym4zg6sunappeys2hsbwosl4q

Tectonic geomorphology of Australia

Mark C. Quigley, Dan Clark, Mike Sandiford
2010 Geological Society Special Publication  
2003a; Sandiford et al. 2004) .  ...  Further details have been given by Sandiford (2003b).  ... 
doi:10.1144/sp346.13 fatcat:kmqxogmycbhind3zngm4pfi7ym

Dynamic Antarctic Ice: Agent for Mid-Pleistocene Transition

Jim M Bowler, Mike Sandiford
2007 PAGES news  
Bowler and miKe sandiford School of Earth Sciences, University of Melbourne, Australia; jbowler@unimelb.edu.au Ma; b) Shaded relief image of the Murray Basin derived from the Shuttle Radar (SRTM)  ... 
doi:10.22498/pages.15.2.16 fatcat:hsm3cr4sqngh3eozmxgupekc44

Enhanced intraplate seismicity along continental margins: Some causes and consequences

Mike Sandiford, David Lundbek Egholm
2008 Tectonophysics  
Sandiford, 2003) .  ...  Sandiford, 1999) .  ... 
doi:10.1016/j.tecto.2008.06.004 fatcat:o4tcoh3yszgcjakmybup7wk4bu

Seismic moment release during slab rupture beneath the Banda Sea

Mike Sandiford
2008 Geophysical Journal International  
The highest intermediate depth moment release rates in Indonesia occur in the slab beneath the largely submerged segment of the Banda arc in the Banda Sea to the east of Roma, termed the Damar Zone. The most active, western-part of this zone is characterised by down-dip extension, with moment release rates (~10 18 Nm/yr per 50 kms strike length) implying the slab is stretching at ~10 -14 s -1 consistent with near complete slab decoupling across the 100-200 km depth range. Differential vertical
more » ... tretching along the length of the Damar Zone is consistent with a slab rupture front at ~100-200kms depth beneath Roma propagating eastwards at ~100 kms/myr. Complexities in the slab deformation field are revealed by a narrow zone of anomalous in-plane P-axis trends beneath Damar, where sub-horizontal constriction suggests extreme stress concentrations ~ 100 kms ahead of the slab rupture front. Such stress concentrations may explain the anomalously deep ocean gateways in this region, in which case ongoing slab rupture may have played a key role in modulating the Indonesian throughflow in the Banda Sea over the last few million years.
doi:10.1111/j.1365-246x.2008.03838.x fatcat:hpurrkgb7fcwngjninzhiayvbm

Modes of active intraplate deformation, Flinders Ranges, Australia

Julien Célérier, Mike Sandiford, David Lundbek Hansen, Mark Quigley
2005 Tectonics  
Sandiford, D. L. Hansen, and M. Quigley (2005), Modes of active intraplate deformation, Flinders Ranges, Australia, Tectonics, 24, TC6006,  ...  Sandiford et al. [1998] have previously investigated the rheological response of the Brace-Goetze lithosphere to the burial of a radiogenic basement beneath a cover sequence, while Sandiford and McLaren  ...  The interested reader is referred to both Sandiford et al. [1998] and Sandiford and McLaren [2002] for full details of the TC6006 CÉ LÉ RIER ET AL.: ACTIVE DEFORMATION, FLINDERS RANGES model parameters  ... 
doi:10.1029/2004tc001679 fatcat:oyracycopzh63ee75hns6bd2va

High geothermal gradient metamorphism during thermal subsidence

Mike Sandiford, Martin Hand, Sandra McLaren
1998 Earth and Planetary Science Letters  
Sandiford and Hand's [16] approach was essentially parametric in as much as they did not address the geological setting in which such conditions are likely to prevail.  ...  As discussed by Sandiford and Hand [16] this model appears broadly consistent with modern heat flow-surface heat production data in a number of HGGM terranes in Australia.  ... 
doi:10.1016/s0012-821x(98)00183-6 fatcat:l25rdgsprve45b3eyiduaxq7zm

Lower crustal rheological expression in inverted basins

Mike Sandiford, David L. Hansen, Sandra N. McLaren
2006 Geological Society Special Publication  
1999; Hansen & Nielsen 2002; Sandiford et al. 2003) .  ...  In particular, the lower crust and upper Sandiford 1999 ).  ... 
doi:10.1144/gsl.sp.2006.253.01.14 fatcat:nzocvy373zhetcwrymzjw624fa

Hydrogeological implications of active tectonics in the Great Artesian Basin, Australia

Mike Sandiford, Ken Lawrie, Ross S. Brodie
2019 Hydrogeology Journal  
Sandiford and Quigley 2009 ).  ...  Sandiford 2003; Sandiford et al. 2004; Celerier et al. 2005 ). This has been attributed to progressive build-up of Fig. 9 Lake Eyre Basin smoothed surface topography (1°median filter).  ... 
doi:10.1007/s10040-019-02046-4 fatcat:czxttubzdbferixzx6wjgk67yq

Low thermal Peclet number intraplate orogeny in central Australia

Mike Sandiford
2002 Earth and Planetary Science Letters  
The late Phanerozoic Alice Springs Orogen in central Australia is an archetypal intraplate orogen characterised by a dense, granulitic core exhumed from beneath a carapace comprising a highly radiogenic granitic mid-upper crust and sediments deposited in a shallow intracratonic basin. Exhumation occurred in large part along a crustal penetrative fault system, the Redbank Shear Zone, producing one of the largest gravity anomalies (V150 mgal) known from the continental interiors. The lithospheric
more » ... strength implied by the preservation of this anomaly for more than 300 Myr raises the intriguing conundrum of what localised the intraplate deformation in the first place. Available biostratigraphic and thermochronologic data imply bulk convergence rates of less than 1 mm/yr for the orogen as a whole, several orders of magnitude lower than typical of plate margin orogens. The thermal and mechanical evolution of intraplate orogens deformed at such low thermal Peclet numbers differs in fundamental ways from plate margin orogens. In particular, at such low thermal Peclet numbers the conductive response to exhumation of heat sources cools the mid to deep crust during progressive orogenic activity. This is consistent with the hypothesis that the density structure and associated gravity anomalies may have been locked-in by virtue of the strength acquired during the orogenic process provided that the lithospheric strength changes associated with a reduction in average crustal temperature of 20^30 ‡C are of the same order as the forces that drive intraplate deformation. ß 2002 Elsevier Science B.V. All rights reserved. Keywords: thermal properties; heat sources; intraplate processes; orogenic belts 0012-821X / 02 / $^see front matter ß 2002 Elsevier Science B.V. All rights reserved. PII: S 0 0 1 2 -8 2 1 X ( 0 2 ) 0 0 7 2 3 -9 *
doi:10.1016/s0012-821x(02)00723-9 fatcat:6ckm6qbj2jeotlierf7tsrhemy

Intraplate deformation in central Australia, the link between subsidence and fault reactivation

Martin Hand, Mike Sandiford
1999 Tectonophysics  
Karner, 1991; Watts, 1992; Sandiford, 1999) .  ...  Neil and Houseman, 1997; Sandiford and Hand, 1998a) .  ... 
doi:10.1016/s0040-1951(99)00009-8 fatcat:brx5o35qqfbyfbty53pfqwwq2u

Estimating the value of electricity storage in an energy-only wholesale market

Dylan McConnell, Tim Forcey, Mike Sandiford
2015 Applied Energy  
doi:10.1016/j.apenergy.2015.09.006 fatcat:ncvik64g75h2lfc4ogi7uxuuza

The 2008 Wenchuan earthquake and active tectonics of Asia

Bihong Fu, Richard Walker, Mike Sandiford
2011 Journal of Asian Earth Sciences  
doi:10.1016/j.jseaes.2011.01.003 fatcat:l2v7lm7tfzdd3gumnfkk476o5u
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