C

J

COLLOT , J.y.

Last name: COLLOT

First name: J.y.

February 10, 2012 (v1)

Journal article

Metadata-only

Toward a dynamic concept of the subduction channel at erosive convergent margins with implications for interplate material transfer,

Vannucchi, P. Sage, F. Morgan, J.M.

Convergent plate boundaries accommodate intraplate displacement within a ∼100-1000 m thick shear zone. Marine geophysicists typically define this zone, the subduction channel (SC), as the sedimentary layer between the downgoing oceanic crust and the base of the upper plate. Geologists and modelers, instead, perceive the SC as a specific type of...

Uploaded on: December 3, 2022
November 1, 2018 (v1)

Journal article

Metadata-only

A honeycomb seafloor morphology in carbonate sediment of the Carnegie Ridge (offshore Ecuador): Formation and potential geodynamic significance

Michaud, F. Collot, J.Y. Ratzov, G.

Based on swath bathymetry, two-dimensional, high-resolution seismic reflection profiles, and Ocean Drilling Program/Deep Sea Drilling Project (ODP/DSDP) data, we describe a seafloor honeycomb pattern and propose a model for its formation in Pliocene–Miocene carbonate deposited on the uneven oceanic basement of the Carnegie Ridge (offshore...

Uploaded on: December 4, 2022