Perspectives on the roles of melanges in subduction accretionary complexes: A review
LA Raymond - Gondwana Research, 2019 - Elsevier
Melanges play three principal, overlapping roles in the architecture of subduction
accretionary complexes (SACs) during and after SAC formation. First, tectonic melanges …
accretionary complexes (SACs) during and after SAC formation. First, tectonic melanges …
The rise and demise of deep accretionary wedges: A long-term field and numerical modeling perspective
Several decades of field, geophysical, analogue, and numerical modeling investigations
have enabled documentation of the wide range of tectonic transport processes in …
have enabled documentation of the wide range of tectonic transport processes in …
Heterogeneous subgreenschist deformation in an exhumed sediment‐poor mélange
H Leah, Å Fagereng, N Groome… - Journal of …, 2022 - Wiley Online Library
Many described subduction complexes (or mélanges) exhumed from seismogenic depths
comprise thick, turbidite‐dominated sequences with deformed zones containing clasts or …
comprise thick, turbidite‐dominated sequences with deformed zones containing clasts or …
Subduction and exhumation slip accommodation at depths of 10–80 km inferred from field geology of exhumed rocks: Evidence for temporal-spatial localization of slip
J Wakabayashi - 2021 - pubs.geoscienceworld.org
Field relationships in the Franciscan Complex of California suggest localization of
subduction slip in narrow zones (≤ 300 m thick) at the depths of~ 10–80 km. Accretionary …
subduction slip in narrow zones (≤ 300 m thick) at the depths of~ 10–80 km. Accretionary …
Localization and delocalization during seismic slip
The thickness of a seismic slip layer controls style and rate of rupture propagation, frictional
heating, weakening, and energy budget of earthquakes. Slip layer thickness changes …
heating, weakening, and energy budget of earthquakes. Slip layer thickness changes …
Seamount subduction dynamics and long‐term evolution of the Franciscan active margin
Abstract The Snow Mountain Volcanic Complex (SMVC; northern California, USA) is a well‐
preserved example of a coherently‐exhumed subducted seamount. This study reappraises …
preserved example of a coherently‐exhumed subducted seamount. This study reappraises …
Age, sedimentology, and deformational history of the Mesozoic Franciscan accretionary complex, Angel Island, California, USA
The Franciscan Complex represents the forearc accretionary wedge that formed during late
Mesozoic− Cenozoic subduction in California, USA, and preserves detailed records of long …
Mesozoic− Cenozoic subduction in California, USA, and preserves detailed records of long …
Accretionary unit formats in subduction complexes: Examples from the Franciscan and Miura-Boso complexes
LA Raymond, Y Ogawa… - International Geology …, 2020 - Taylor & Francis
Subduction accretionary complexes are composed of major and minor structural,
stratigraphic, and tectonostratigraphic units. The major architectural units, Accretionary Units …
stratigraphic, and tectonostratigraphic units. The major architectural units, Accretionary Units …
Estimates of earthquake temperature rise and frictional energy
The development of multiple paleotemperature proxies over the last twenty years has led to
an increasing number of coseismic temperature measurements collected across a variety of …
an increasing number of coseismic temperature measurements collected across a variety of …
Gravitational sliding or tectonic thrusting?: Examples and field recognition in the Miura-Boso subduction zone prism
Y Ogawa, S Mori - 2021 - pubs.geoscienceworld.org
Discrimination between gravity slides and tectonic fold-and-thrust belts in the geologic
record has long been a challenge, as both have similar layer shortening structures resulting …
record has long been a challenge, as both have similar layer shortening structures resulting …