Results 51 to 60 of about 797 (113)

A Middle Triassic Cassian‐type fauna (Pelsa‐Vazzoler Lagerstätte) and the adaptive radiation of the Modern evolutionary fauna

Papers in Palaeontology, Volume 10, Issue 4, July/August 2024.
Abstract We describe a high‐diversity silicified assemblage of marine molluscs (Pelsa‐Vazzoler Lagerstätte) from the upper Ladinian of the Agordo Dolomites (northeastern Italy). New data on the Triassic rebound, after the end‐Permian mass extinction, constrain it to an interval of relatively stable climatic conditions.
Stefano Dominici, Silvia Danise, Andrea Tintori   +2 more
wiley   +1 more source

Sedimentology of Modern Bahamian Carbonate Slopes: Summary and Update

Geochemistry, Geophysics, Geosystems, Volume 25, Issue 6, June 2024.
Abstract Slopes adjacent to the Bahamian carbonate platform revealed a large variety of depositional processes. In this study, we present a synthesis summarizing 109,000 km2 of bathymetric and reflectivity data with ∼7,900 km of seismic lines and 311 m of sediment cores that were obtained over the last 50 years.
K. Fauquembergue, T. Mulder, J. Reijmer, V. Hanquiez, C. Betzler, E. Ducassou, A. Recouvreur, M. Principaud, J. Borgomano, S. Wilk, E. Poli   +10 more
wiley   +1 more source

Bathymodioline mussel dominated Miocene whale fall from Italy [PDF]

, 2016
The bones of an unidentified odontocete from the Langhian Pantano Formation (~ 15 million years ago), found near the town of Carpineti (Reggio Emilia), Northern Italy, are associated with more than two hundred specimens of the bathymodioline mussel ...
Bertolaso, L, Danise, S, Dominici, S
core   +2 more sources

Volcanic Flank Collapse, Secondary Sediment Failure and Flow‐Transition: Multi‐Stage Landslide Emplacement Offshore Montserrat, Lesser Antilles

Geochemistry, Geophysics, Geosystems, Volume 25, Issue 6, June 2024.
Abstract Volcanic flank collapses, especially those in island settings, have generated some of the most voluminous mass transport deposits on Earth and can trigger devastating tsunamis. Reliable tsunami hazard assessments for flank collapse‐driven tsunamis require an understanding of the complex emplacement processes involved.
Michel Kühn, Christian Berndt, Sebastian F. L. Watt, Matthew J. Hornbach, Sebastian Krastel, Kristina Sass, Steffen Kutterolf, Tim Freudenthal, Katrin Huhn, Jens Karstens, Bettina Schramm, Judith Elger, Christoph Böttner, Dirk Klaeschen   +13 more
wiley   +1 more source

Western Greece and Ionian Sea petroleum systems [PDF]

, 2013
In western Greece, the Ionian and pre-Apulian zones represent, respectively, the basin and the transitional zone (slope) to the Apulian platform. The Apulian platform constitutes the weakly deformed foreland of the external Hellenides.
Karakitsios, Vassilis
core   +2 more sources

Sedimentary Records in the Lesser Antilles Fore‐Arc Basins Provide Evidence of Large Late Quaternary Megathrust Earthquakes

Geochemistry, Geophysics, Geosystems, Volume 25, Issue 2, February 2024.
Abstract The seismic potential of the Lesser Antilles subduction zone is poorly known and highly debated. Only two damaging earthquakes have been reported in the historical period, in 1839 and 1843, but their sources and magnitude are still uncertain. Global Navigation Satellite Systems and coral data contradict each other, and no conclusion has been ...
C. Seibert, N. Feuillet, G. Ratzov, C. Beck, P. Morena, L. Johannes, E. Ducassou, A. Cattaneo, C. Goldfinger, E. Moreno, , A. Bieber, G. Bénâtre, B. Caron, M. Caron, M. Casse, T. Cavailhes, G. Del Manzo, C. E. Deschamps, P. A. Desiage, Q. Duboc, K. Fauquembergue, A. Ferrant, , H. Guyard, E. Jacques, M. Laurencin, F. Leclerc, J. Patton, J. M. Saurel, G. St‐Onge, P. Woerther   +31 more
wiley   +1 more source

Séance spécialisée : géodynamique des bassins océaniques et des marges continentales [PDF]

, 1992
Une morphologie de fonds sous-marins bathyaux comportant des indurations liées à des dépôts ferro-manganésifères inclus dans des sédiments hémipélagiques peu ou pas cimentés a été découverte sur une ride volcanique tertiaire au large de la Nouvelle ...
Bouchet, Philippe, Bourseau, Jean-Paul, Gaillard, Christian, Grandperrin, René, Guille, Alain, Guérin, H., Laurin, Bernard, Monniot, Claude, Richer de Forges, Bertrand, Rio, M., Roux, M., Segonzac, Michel, Vacelet, J., Vanney, J.R., Zibrowius, H.   +14 more
core  

Seismic stratigraphy and structural evolution of the South Korea Plateau, East Sea (Sea of Japan)

Basin Research, Volume 36, Issue 1, January–February 2024.
This study presents an intergrated tectonostratigraphic framework of the South Korea Plateau (SKP), East Sea using 2D seismic profiles and borehole data. Based on seismic stratigraphy analysis, we proposed a four‐stage structural and sedimentary evolution model of the SKP which provides a window into understanding potential targets for sandstone ...
Kyoung‐Jin Kim, Dong‐Geun Yoo, Bo‐Yeon Yi, Nyeon‐Keon Kang   +3 more
wiley   +1 more source

Discharge of hydrothermal fluids through sediment at the Escanaba Trough, Gorda Ridge (ODP Leg 169): assessing the effects on the rock magnetic signal [PDF]

, 2000
An integrated rock-magnetic and multivariate statistical analysis of a suite of sediment samples recovered from ODP Sites 1037 and 1038 (Leg 169, Escanaba Trough, Gorda Ridge spreading center, NE Pacific Ocean) has been carried out to assess the use of
Dekkers, M.J., Krumsiek, Klaus, Urbat, Michael   +2 more
core   +1 more source

An incomplete correlation between pre-salt topography, top reservoir erosion, and salt deformation in deep-water Santos Basin (SE Brazil) [PDF]

, 2017
In deep-water Santos Basin, SE Brazil, hypersaline conditions during the Aptian resulted in the accumulation of halite and carnallite over which stratified evaporites, carbonates and shales were folded, translated downslope and thrusted above syn-rift ...
Alves, Tiago Marcos, Cartwright, Joseph A., Cosgrove, John, Fetter, Marcos, Gangá, Adriana, Lima, Cláudio, Queiroz, Cláudia L., Strugale, Michael   +7 more
core   +1 more source