Results 191 to 200 of about 10,153 (261)

Source Parameters of the 1906 Manas (Mw 7.7), 1944 Xinyuan (Mw 7.2) and 1812 Nilke Earthquakes and Seismotectonics of the Borohoro Shan, Western China

Tectonics, Volume 45, Issue 6, June 2026.
Abstract The 1906 Manas Earthquake is the largest earthquake recorded in the Borohoro Shan (BRS) since 1900. The reported magnitude ranges from 7.2 to 8.3, but uncertainties remain regarding its size, mechanism, and responsible fault. Similar confusion exists for the 1812 Nilke and 1944 Xinyuan Earthquakes, the only other Mw > 7 earthquakes in the NE ...
C.‐H. Tsai, G. Kulikova, F. Krüger, R. T. Walker   +3 more
wiley   +1 more source

Archaeomagnetic evidence indicates post-Inka reheating of metallurgical kilns at Quillay (NW Argentina). [PDF]

PLoS One
Del Río J, Gómez-Paccard M, Palencia-Ortas A, Chauvin A, Basile M, Ratto N, Cruz P, Giovannetti MA.   +7 more
europepmc   +1 more source

Exploring Potential Mechanisms for the Initiation of Solifluction Patterns

AGU Advances, Volume 7, Issue 3, June 2026.
Abstract Hillslopes in arctic regions commonly display large‐scale features—known as solifluction patterns—that form due to the exceedingly slow downhill movement of frost‐heaved soil. Here we use a combination of remote sensing data, linear stability analysis, numerical modeling, and review of a wide range of literature to evaluate several working ...
Rachel C. Glade, JohnPaul Sleiman, Alice Quillen, Fernando David Cúñez, Sarah Williams   +4 more
wiley   +1 more source

The Oceanian archaeological and palaeontological isotope database. [PDF]

Data Brief
Florin SA, Rogers AJ, Lyall NB, Crowther A, Cocozza C, Fernandes R.   +5 more
europepmc   +1 more source

Erosional and Hydrological Controls on the Age and Thermochemical Stability of Particulate Organic Carbon in an Arctic River

Global Biogeochemical Cycles, Volume 40, Issue 6, June 2026.
Abstract Understanding the mechanisms that drive the mobilization and fate of organic carbon (OC) in Arctic landscapes is important for modeling the feedbacks among permafrost thaw, carbon cycling, and climate change. While significant progress has been made toward measuring in situ OC decomposition in permafrost soils and bulk particulate organic ...
Marisa Repasch, Suzanne P. Anderson, Robert S. Anderson, Josie Arcuri, Valier Galy, Joshua C. Koch, Irina Overeem   +6 more
wiley   +1 more source

Isotopic composition of individual hydrobiidae gastropods from neotropical lakes Esmeralda and Chichancanab in the Maya Cochuah region, Mexico: implications for palaeolimnological research. [PDF]

J Paleolimnol
Martinez-Dyrzo HB, Jones MD, Metcalfe SE, Leng MJ, Medina-Gonzalez R.   +4 more
europepmc   +1 more source

Reconstructing the Exhumation and Paleo‐Earthquake History of a Submarine Normal Fault From Preserved Markers at the Seafloor (Roseau Fault, Lesser Antilles, France)

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 6, June 2026.
Abstract Assessing seismic and tsunami hazards along coastlines requires understanding past earthquakes and their recurrence along active submarine faults. Subaqueous paleoseismology commonly relies on sediment cores and seismic reflection data, but these methods may be limited by local site conditions or data quality.
Frédérique Leclerc, Jérémy Billant, Chloé Seibert, Javier Escartin, Nathalie Feuillet, Alex Hughes, Sabine Schmidt, Laurence Le Callonnec   +7 more
wiley   +1 more source

Papuan admixture predated the settlement of Palau. [PDF]

Cell
Liu YC, Eakin J, Liston J, Hunter-Anderson R, Emesiochel C, Soaladaob K, Ngirmang SO, Cheronet O, Hadden CS, Cherkinsky A, Spriggs M, Prufer KM, Mallick S, Rohland N, Pinhasi R, Reich D.   +15 more
europepmc   +1 more source

Improved Constraints on Andean Glaciations From the Lake Titicaca Continental Drilling Record

Paleoceanography and Paleoclimatology, Volume 41, Issue 6, June 2026.
Abstract Long sedimentary records from tropical lakes provide crucial archives for reconstructing the timing and extent of tropical alpine glaciations, yet robust chronologies beyond the radiocarbon limit (ca. 50 ka) remain scarce. Here, we refine the ca. 350 kyr chronology for Lake Titicaca (Peru‐Bolivia) using radiocarbon dating, optically stimulated
Victoria L. Todd, Timothy M. Shanahan, Daniel Stockli, Axel K. Schmitt, Steven Forman, Sherilyn C. Fritz, Paul A. Baker, Geoffrey O. Seltzer   +7 more
wiley   +1 more source