Results 21 to 30 of about 34,245 (309)

Sedimentologic and volcanologic investigation of the deep tyrrhenian sea: preliminary result of cruise VST02

open access: yesAnnals of Geophysics, 2006
The VST02 cruise carried out in the summer of 2002 was focused at sedimentologic and volcanologic researches over selected areas of the deep portion of the Tyrrhenian sea.
A. Bertagnini   +7 more
doaj   +1 more source

Sedimentary processes and architecture of Upper Cretaceous deep-sea channel deposits : a case from the Skole Nappe, Polish Outer Carpathians [PDF]

open access: yes, 2018
Deep-sea channels are one of the architectonic elements, forming the main conduits for sand and gravel material in the turbidite depositional systems.
Łapcik, Piotr
core   +2 more sources

Research on the architecture of submarine-fan lobes in the Niger Delta Basin, offshore West Africa

open access: yesJournal of Palaeogeography, 2016
As one of the most important reservoirs in submarine fan, submarine lobes are hot fields for the deep-water oil–gas exploration in the world. Although a large amount of researches have been carried out on the architecture model of submarine lobes ...
Jia-Jia Zhang   +7 more
doaj   +1 more source

Swath Mapping on the Continental Shelf and Slope: The Eel River Basin, Northern California [PDF]

open access: yes, 1996
First Paragraph The STRATAFORM program sponsored by the Office of Naval Research (Nittrouer and Kravitz, 1996, this issue) seeks to understand how sedimentary processes lead to the formation of the stratigraphic sequences on continental margins.
Goff, John A.   +3 more
core   +2 more sources

Evolution of submarine canyons and hanging-wall fans: insights from geomorphic experiments and morphodynamic models [PDF]

open access: yesEarth Surface Dynamics
Tectonics play a significant role in shaping the morphology of submarine canyons, which form essential links in source-to-sink (S2S) systems. It is difficult, however, to investigate the resulting morphodynamics over the long term.
S. Y. J. Lai   +3 more
doaj   +1 more source

Submarine and Subaerial Morphological Changes Associated with the 2014 Eruption at Stromboli Island

open access: yesRemote Sensing, 2021
Stromboli is an active insular volcano located in the Southern Tyrrhenian Sea and its recent volcanic activity is mostly confined within the Sciara del Fuoco (SdF, hereafter), a 2-km wide subaerial–submarine collapse scar, which morphologically dominates
Daniele Casalbore   +5 more
doaj   +1 more source

Submarine depositional terraces at Salina Island (Southern Tyrrhenian Sea) and implications on the Late-Quaternary evolution of the insular shelf [PDF]

open access: yes, 2018
The integrated analysis of high-resolution multibeam bathymetry and single-channel seismic profiles around Salina Island allowed us to characterize the stratigraphic architecture of the insular shelf.
Adami, Chiara   +6 more
core   +2 more sources

The onset of grasses in the Amazon drainage basin, evidence from the fossil record [PDF]

open access: yes, 2020
Poaceae (the grass family) originated in the Cretaceous, but first dominate the palynological records of the Amazon drainage basin (ADB) in the Neogene (23 to 2.5 million years ago (Ma)).
Hoorn, Carina, Kirschner, Judith A.
core   +3 more sources

Grain-Size and Discharge Controls on Submarine-Fan Depositional Patterns From Forward Stratigraphic Models

open access: yesFrontiers in Earth Science, 2019
Submarine fans are important components of continental margins; they contain a stratigraphic record of environmental changes and host large accumulations of oil and gas.
Nicolas Hawie   +2 more
doaj   +1 more source

In-field entanglement distribution over a 96 km-long submarine optical fibre [PDF]

open access: yes, 2018
Techniques for the distribution of quantum-secured cryptographic keys have reached a level of maturity allowing them to be implemented in all kinds of environments, away from any form of laboratory infrastructure.
Bo, Liu   +17 more
core   +5 more sources

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