Orogenic gold: is a genetic association with magmatism realistic?

RJ Goldfarb, I Pitcairn - Mineralium Deposita, 2023 - Springer
Many workers accept a metamorphic model for orogenic gold ore formation, where a gold-
bearing aqueous-carbonic fluid is an inherent product of devolatilization across the …

[PDF][PDF] An overview of the neotectonics of interior Alaska: Far-field deformation from the Yakutat microplate collision

PJ Haeussler, JT Freymueller… - Active tectonics and …, 2008 - researchgate.net
The neotectonics of southern and central Alaska are characterized by a wide zone of right-
transpressional deformation across the Alaska Range and in the Cook Inlet region. The …

Geodynamics of flat subduction: Seismicity and tomographic constraints from the Andean margin

MA Gutscher, W Spakman, H Bijwaard, ER Engdahl - Tectonics, 2000 - Wiley Online Library
The cause and geodynamic impact of flat subduction are investigated. First, the 1500 km
long Peru flat slab segment is examined. Earthquake hypocenter data image two …

Differential preservation in the geologic record of intraoceanic arc sedimentary and tectonic processes

AE Draut, PD Clift - Earth-Science Reviews, 2013 - Elsevier
Records of ancient intraoceanic arc activity, now preserved in continental suture zones, are
commonly used to reconstruct paleogeography and plate motion, and to understand how …

The updip and downdip limits to great subduction earthquakes: Thermal and structural models of Cascadia, south Alaska, SW Japan, and Chile

DA Oleskevich, RD Hyndman… - Journal of Geophysical …, 1999 - Wiley Online Library
This study examines thermal and structural controls of the updip and downdip rupture limits
of great subduction thrust earthquakes. Data on past great earthquake seismic limits have …

Imaging the transition from Aleutian subduction to Yakutat collision in central Alaska, with local earthquakes and active source data

D Eberhart‐Phillips, DH Christensen… - Journal of …, 2006 - Wiley Online Library
In southern and central Alaska the subduction and active volcanism of the Aleutian
subduction zone give way to a broad plate boundary zone with mountain building and strike …

Basin‐centered asperities in great subduction zone earthquakes: A link between slip, subsidence, and subduction erosion?

RE Wells, RJ Blakely, Y Sugiyama… - Journal of …, 2003 - Wiley Online Library
Published areas of high coseismic slip, or asperities, for 29 of the largest Circum‐Pacific
megathrust earthquakes are compared to forearc structure revealed by satellite free‐air …

A viscoelastic and afterslip postseismic deformation model for the 1964 Alaska earthquake

H Suito, JT Freymueller - Journal of Geophysical Research …, 2009 - Wiley Online Library
We developed a 3‐D viscoelastic model, in concert with an afterslip model, to describe the
postseismic deformation following the 1964 Alaska earthquake. Our model incorporates a …

[PDF][PDF] Active deformation processes in Alaska, based on 15 years of GPS measurements

JT Freymueller, H Woodard, SC Cohen… - Active tectonics and …, 2008 - academia.edu
We present a comprehensive average velocity field for Alaska, based on repeated GPS
surveys covering the period 992–2007, and review the major results of previously published …

The thermal structure of subduction zones constrained by seismic imaging: Implications for slab dehydration and wedge flow

GA Abers, PE van Keken, EA Kneller, A Ferris… - Earth and Planetary …, 2006 - Elsevier
Thermal models of subduction zones often base their slab–wedge geometry from seismicity
at mantle depths and, consequently, cannot be used to evaluate the relationship between …