Results 281 to 290 of about 204,393 (382)

Natural sampling and aliasing of marine geochemical signals. [PDF]

Sci Rep
Curtis A, Bloem H, Wood R, Bowyer F, Shields GA, Zhou Y, Yilales M, Tetzlaff D.   +7 more
europepmc   +1 more source

Grain-size analysis of samples from Cape Roberts core CRP-3, Victoria Land Basin, Antarctica [PDF]

, 2001
Barrett, P. J.
core  

Quantifying Lithogenic Inputs to the Ocean From the GEOTRACES Thorium Transects in a Data‐Assimilation Model

Global Biogeochemical Cycles, Volume 39, Issue 6, June 2025.
Abstract The primordial thorium (Th) isotope 232Th is delivered to global ocean waters by lithogenic material dissolution, originating from dust deposition on the ocean surface and seafloor sediments around continental margins. Radiogenic 230Th shares the same particle‐scavenging removal processes as 232Th but has a simpler source from uniform 234U ...
Hairong Xu, Thomas Weber
wiley   +1 more source

Recurrence rates of explosive volcanism in paleo-equatorial Pangaea, and implications for climate near the peak late Paleozoic ice age. [PDF]

Sci Rep
Pfeifer LS, Ramezani J, Van Den Driessche J, Pochat S, Soreghan MJ, Rustic G, Soreghan GS.   +6 more
europepmc   +1 more source

Plate‐Scale Strike‐Slip Fault System in the Barbados Accretionary Wedge of the Lesser Antilles Subduction Zone

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 6, June 2025.
Abstract Fault systems of various geometries develop into accretionary wedges to accommodate slip partitioning of plate convergence in oblique settings. However, how they form, evolve and contribute to the segmentation of the megathrust is still poorly understood. The Barbados accretionary wedge, which results from the subduction of the American plates
Gaëlle Bénâtre, Nathalie Feuillet, Hélène Carton, Eric Jacques, Thibaud Pichot, Frédérique Leclerc, Christine Deplus   +6 more
wiley   +1 more source

Stromatolitic Mounds in Tidal-Facies Sandstones of the Paleoarchean Moodies Group (Barberton Greenstone Belt, Eswatini). [PDF]

Geobiology
Reimann S, Homann M, Janse van Rensburg DJ, Wiedenbeck M, Hallmann C, Antony R, Heubeck C.   +6 more
europepmc   +1 more source

Deltaic and Associated Facies of Difunta Group (Late Cretaceous to Paleocene), Parras and La Popa Basins, Coahuila and Nuevo Leon, Mexico: ABSTRACT

, 1973
J. A. Wolleben E. F. McBride
openalex   +1 more source

Gomes et al. (2024) Early diagenetic evolution based on petrography and stable isotope analysis in the Barra Velha formation of the Brazilian Pre‐Salt, The Depositional Record

The Depositional Record, Volume 11, Issue 3, Page 998-1001, June 2025.
André L. S. Pestilho, R. Agustin Mors
wiley   +1 more source

Magnetic and Paleomagnetic Characterization of the Ivrea‐Verbano Lower Crust Body (NW Italy): Assessing the Magnetization of Variscan‐Age Lower Crust

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 6, June 2025.
Abstract The source of high‐intensity magnetic anomalies from (mostly Precambrian) lower crust of continent interiors has long been debated, as it requires speculative rocks yielding 2–6 A/m magnetization. We report on the magnetic and paleomagnetic investigation of the Ivrea‐Verbano Zone (IVZ), Western Alps, where metamorphic and intrusive lower crust
Gaia Siravo, Fabio Speranza, Liliana Minelli, Michele Zucali, Eugenio Fazio, Chiara Caricchi, Lilla Spagnuolo   +6 more
wiley   +1 more source