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 …

The rise and demise of deep accretionary wedges: A long-term field and numerical modeling perspective

S Angiboust, A Menant, T Gerya, O Oncken - Geosphere, 2022 - pubs.geoscienceworld.org
Several decades of field, geophysical, analogue, and numerical modeling investigations
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 …

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 …

Localization and delocalization during seismic slip

HM Savage, CD Rowe - Geophysical Research Letters, 2024 - Wiley Online Library
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 …

Seamount subduction dynamics and long‐term evolution of the Franciscan active margin

G Bonnet, FE Apen, M Soret, J Noel, B Caron… - …, 2024 - Wiley Online Library
Abstract The Snow Mountain Volcanic Complex (SMVC; northern California, USA) is a well‐
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

M Das, O Anfinson, C Rowe… - Geological Society of …, 2024 - pubs.geoscienceworld.org
The Franciscan Complex represents the forearc accretionary wedge that formed during late
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 …

Estimates of earthquake temperature rise and frictional energy

G Coffey, H Savage, P Polissar - Seismica, 2023 - seismica.library.mcgill.ca
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 …

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 …