Structural evolution of the southern Ecuadorian forearc in the Santa Elena Peninsula region

C Bulois, M Saillard, N Espurt, PR Benítez… - Journal of South …, 2023‏ - Elsevier
The southern Ecuadorian forearc system is related to the subduction of the oceanic
Farallon/Nazca Plate beneath the continental South American Plate since the Late …

Exhumation and topographic evolution of the Chiapas Massif Complex (southern Mexico) constrained by thermochronologic data modeling along vertical profiles

S Brichau, C Witt, MA Bermúdez, C Fillon… - Global and Planetary …, 2023‏ - Elsevier
Thermochronometry is used to better understand the processes responsible for Cenozoic
magmatism and exhumation of the Chiapas Massif Complex that spans a diffuse triple …

Geodynamic controls in the southernmost Northern Andes magmatic arc: Trace elements and Hf-O isotopic systematics in forearc detrital zircon

C Witt, M Poujol, M Chiaradia, D Villagomez… - …, 2023‏ - pubs.geoscienceworld.org
U-Pb dating of single detrital zircon grains by laser ablation–inductively coupled plasma–
mass spectrometry (LA-ICP-MS) paired with Hf and O isotopic and trace-element analyses …

Evolution of the Manabí forearc basin in Ecuador: From the collision of Caribbean oceanic plateau to the build up of the Andes and Coastal Cordilleras

MJ Hernández, F Michaud, JY Collot, E d'Acremont… - Tectonophysics, 2024‏ - Elsevier
We investigate the evolution of the onshore Manabí forearc basin in Ecuador, which has
developed on accreted oceanic terranes. We use 2D seismic profiles to identify 10 seismic …

Holocene marine tephra offshore Ecuador and Southern Colombia: First trench‐to‐arc correlations and implication for magnitude of major eruptions

M Bablon, G Ratzov, F Nauret… - Geochemistry …, 2022‏ - Wiley Online Library
Tephra layers preserved in marine sediments are strong tools to study the frequency,
magnitude and source of past major explosive eruptions. Thirty‐seven volcanoes from the …

[PDF][PDF] Early Miocene aequipectininin bivalves of the Pirabas Formation of the Pará State, northeastern Brazil

MB Santelli, CJ Del Río, VDA Távora… - Acta Palaeontologica …, 2024‏ - vliz.be
A taxonomic revision of the Tribe Aequipectini from the upper Burdigalian, Lower Miocene
Pirabas Formation in Brazil) resulted in an identification of Leptopecten daideleus comb …

Multi-Scale Imaging of the Andean Subduction Zone from the Crust of the Northern Andes to the Nazca Slab's Descent into the Lower Mantle from Seismic …

EE Rodríguez - 2023‏ - search.proquest.com
Abstract The Nazca-South America subduction zone spans> 7,000 km of the South America
margin. It is characterized by the subduction of the oceanic Nazca plate beneath continental …

Catálogo de edades radiométricas de Ecuador

CWR Cóndor, HLC Gualuchico… - Revista Científica …, 2023‏ - geolatitud.geoenergia.gob.ec
La geocronología es una herramienta de la cartografía geológica que permite determinar la
edad de las secuencias estratigráficas y cuerpos intrusivos, con el objetivo de verificar la …

Exhumation of the Western Cordillera, Ecuador driven by late Miocene subduction of the Carnegie Ridge

A Margirier, MR Strecker, PW Reiners… - Authorea …, 2022‏ - essopenarchive.org
Cenozoic growth of the Andes has been strongly influenced by subduction dynamics,
reactivation of inherited crustal heterogeneities, and the superposed effects of climate …