Results 151 to 160 of about 23,480 (273)

Radiometric dating of the type-site for Homo heidelbergensis at Mauer, Germany. [PDF]

Proc Natl Acad Sci U S A, 2010
Wagner GA, Krbetschek M, Degering D, Bahain JJ, Shao Q, Falguères C, Voinchet P, Dolo JM, Garcia T, Rightmire GP.   +9 more
europepmc   +1 more source

Archeointensity Database and Geomagnetic Field Reference Curves for South America Over the Past 5 Millennia

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 3, March 2026.
Abstract The study of variations in geomagnetic field intensity over time and space is crucial to understand the evolution of the geodynamo and its interactions with the Earth's surface. In this work, we introduce the SAGEOMAG (South America GEOMAGnetic) database, a comprehensive and updated repository of geomagnetic field intensity records derived ...
Victor J. O. Marum, Filipe Terra‐Nova, Gelvam A. Hartmann, Erwan Thébault, Plinio Jaqueto, Wilbor Poletti, Ricardo I. F. Trindade   +6 more
wiley   +1 more source

The timing of the Castelnovisation of southwestern Europe: A Bayesian modelling insight from the Romagnano Loc III rock shelter sequence (Trento, Italy). [PDF]

PLoS One
Pardo-Gordó S, Fontana A, Extrem-Membrado V, Vacas-Fumero E, Duches R, Flor E, Fontana F.   +6 more
europepmc   +1 more source

Appendix E: Radiometric dates [PDF]

, 2019
L.C. Furer, null Amoco Oil Co.
openaire   +1 more source

Identifying Thermodynamic Regimes of CO2 Gas Exchange During the Melt Transition on First‐Year Sea Ice Using a Multi‐Sensor Synthetic Aperture Radar Approach

Journal of Geophysical Research: Oceans, Volume 131, Issue 3, March 2026.
Abstract Few multi‐year observations of CO2 gas exchange exist over melting first year sea ice (FYI). We report 4 years of CO2 flux data during the melt season in Dease Strait, Nunavut, Canada. Utilizing a dried, closed‐path eddy covariance system on an island within the strait, we identify two statistically distinct CO2 flux melt regimes: a pre‐pond ...
Christina A. Braybrook, Brent G. T. Else, Zoe Walker, Kiran Yendamuri, C. J. Mundy, Alexander S. Komarov   +5 more
wiley   +1 more source

A radiometric timescale challenges the chronology of the iconic 1992 Guliya ice core. [PDF]

Sci Adv
Hou S, Jenk TM, Jiang W, Zhang W, Hu H, Feng X, Li H, Wu SY, Pang H, Yu J, Huang R, Lu ZT, Yang GM, Bender M, Schwikowski M.   +14 more
europepmc   +1 more source

Exploring the Formation and Age of Irregular Mare Patches (IMPs) to the Southeast of the Chang'e‐5 Landing Site

Journal of Geophysical Research: Planets, Volume 131, Issue 3, March 2026.
Abstract Recently, possible exceptionally young mare volcanic glass beads were discovered in Chang'e‐5 (CE‐5) samples. Isotopic dating suggests an age of approximately 120 Ma, presenting new challenges to existing lunar thermal evolution models. Thus, our research focuses on the source region of Rima Mairan, a branch of Rima Sharp, and its surrounding ...
Zhonglu Lei, Zhizhong Kang, Teng Hu, C. H. van der Bogert, Jinghao Cai, Xiaojian Xu, Harald Hiesinger   +6 more
wiley   +1 more source

Refined chronologies of magnetochron M0r reveal asynchronous terrestrial and marine carbon isotope responses to Oceanic Anoxic Event 1a. [PDF]

Sci Adv
Lu GM, Shen ZS, Deng CL, Ogg JG, Sun MD, Li MS, Qin HF, Zhu RX, Zhou ZH, Xu YG.   +9 more
europepmc   +1 more source

Rapid Seismic and Infrasound Assessment of Large Landslides: A Case Study From Denali National Park and Preserve (Alaska)

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 3, March 2026.
Abstract Large, rapid landslides are a global hazard that can occur in remote, mountainous areas. Eyewitness reports of landslides and satellite imagery can often be limited or delayed, particularly during inclement weather. However, landslide‐generated seismic and infrasound (low‐frequency atmospheric sound) waves can be remotely detected in near real‐
Liam Toney, Michael E. West, Ezgi Karasözen, Denny Capps, Elaine Collins, Kate E. Allstadt, Jana Pursley, Heather McFarlin, Anne Mangeney, David Fee, Dennis Staley, Matthew M. Haney, John J. Lyons, John Bellini   +13 more
wiley   +1 more source

Assessing climate-driven shifts in Liquidambar orientalis using ensemble species distribution models in the Eastern Mediterranean Region. [PDF]

BMC Plant Biol
Koç DE, Biltekin D, Ustaoğlu B.
europepmc   +1 more source