Mélanges through time: Life cycle of the world's largest Archean mélange compared with Mesozoic and Paleozoic subduction-accretion-collision mélanges

T Kusky, J Wang, L Wang, B Huang, W Ning, D Fu… - Earth-Science …, 2020 - Elsevier
Mélanges represent a significant component of collisional and accretionary orogenic belts.
We present a comparison of subduction-accretion mélanges of different ages to test how …

Subduction of oceanic lithosphere in the Alps: Selective and archetypal from (slow-spreading) oceans

P Agard - Earth-Science Reviews, 2021 - Elsevier
The Alps are amongst the best subduction archives in the world, with abundant blueschists
and eclogites preserving fragments of mantle, gabbros, thinned continental margin and …

[HTML][HTML] Mélanges and chaotic rock units: Implications for exhumed subduction complexes and orogenic belts

A Festa, E Barbero, F Remitti, K Ogata… - Geosystems and …, 2022 - Elsevier
Most of mélanges occurring in exhumed subduction complexes and orogenic belts are
commonly interpreted as the product of tectonic processes (eg, underplating and return flow) …

Late Jurassic magmatism in the Ligurian‐Piedmont Ocean constrained by zircon ages of mafic and felsic meta‐intrusives

M de Togni, G Balestro, D Rubatto, D Castelli… - Terra …, 2024 - Wiley Online Library
Paleogeographic reconstructions show that the Ligurian‐Piedmont Ocean (LPO) was a
relatively narrow oceanic basin but the actual amount of oceanic lithosphere generated and …

Comparative analysis of the sedimentary cover units of the Jurassic Western Tethys ophiolites in the Northern Apennines and Western Alps (Italy): Processes of the …

A Festa, F Meneghini, G Balestro… - The Journal of …, 2021 - journals.uchicago.edu
The Jurassic ophiolites in the Northern Apennines and the Western Alps represent fossil mid-
ocean ridge (MOR) oceanic lithosphere that formed in the Mesozoic Ligurian-Piedmont …

A novel dynamic rockfall susceptibility model including precipitation, temperature and snowmelt predictors: a case study in Aosta Valley (northern Italy)

G Bajni, CAS Camera, T Apuani - Landslides, 2023 - Springer
The overarching goal of the study was the development of a potentially dynamic rockfall
susceptibility model by including climate predictors. The work is based on previously defined …

Ophicarbonate evolution from seafloor to subduction and implications for deep-Earth C cycling

E Cannaò, M Scambelluri, GE Bebout, S Agostini… - Chemical …, 2020 - Elsevier
The chemical and physical processes operating during subduction-zone metamorphism can
profoundly influence the cycling of elements on Earth. Deep-Earth carbon (C) cycling and …

Alpine structural evolution of the Internal Piedmont Zone in the Upper Viù Valley (Lanzo Valleys Ophiolite, Western Alps)

M De Togni, M Gattiglio, G Balestro, M Roà - … ONLINE DELLA SOCIETÀ …, 2023 - iris.unito.it
New structural data have been collected in the high-pressure meta-ophiolites exposed in the
Lanzo Valleys (ie, the Lanzo Valleys Ophiolite, LVO) and tectonically overlying the …

Oceanic subduction in the Alps: lessons from the rock record

P AGARD - Geodynamics of the Alps 2: Pre‐collisional …, 2024 - Wiley Online Library
This chapter provides an overview of the (mostly petrological) subduction archive of the
Alpine ocean. It discusses what the Alpine record tells us about subduction and/or …

[HTML][HTML] Pre-Alpine Tectono-Stratigraphic Reconstruction of the Jurassic Tethys in the High-Pressure Internal Piedmont Zone (Stura di Viù Valley, Western Alps)

M De Togni, M Gattiglio, S Ghignone, A Festa - Minerals, 2021 - mdpi.com
We present a detailed description of the tectono-stratigraphic architecture of the eclogite-
facies Internal Piedmont Zone (IPZ) metaophiolite, exposed in the Lanzo Valleys (Western …