Results 181 to 190 of about 153,348 (348)

Localized and Transient Oxygenation of Shallow Oceans of Southwestern Laurentia at the Ediacaran–Cambrian Boundary

Geobiology, Volume 24, Issue 1, January/February 2026.
ABSTRACT The Ediacaran–Cambrian boundary, which precedes one of the most significant biotic diversification events in Earth's history, is associated with a global negative carbon isotope excursion termed the BAsal Cambrian carbon isotope Excursion (BACE).
Watsawan Chanchai, Lyle L. Nelson, Emily F. Smith, Dalton S. Hardisty, Mary C. Lonsdale, Janet E. Burke, Kimberly V. Lau   +6 more
wiley   +1 more source

Large-scale crustal growth driven by LIP magmatism during the Paleoproterozoic. [PDF]

Nat Commun
Simões MS, Kylander-Clark ARC, Vasquez ML, Sommer CA, Rossetti LMM, Cottle JM, Mendes TA.   +6 more
europepmc   +1 more source

Zircon U-Pb-Hf isotope and whole-rock geochemical analysis of the Paleoproterozoic Orosirian metagranitoid and mafic xenolith in the southwestern part of the Yeongnam Massif, South Korea

Kyoungtae Ko
openalex   +1 more source

Detrital zircon U-Pb and (U-Th)/He geochronology of the central Morondava Basin, Madagascar

, 2021
Willem Schetselaar, David Schneider, Gábor Tari, Hoby Raharisolofo, Sophie Rahajarivelo, Fanomezana Ramboasalama   +5 more
openalex   +1 more source

A comparison of ceramic and carbon‐based reductants for vitrification of low‐activity waste

International Journal of Applied Glass Science, Volume 17, Issue 1, January 2026.
Abstract Sucrose is the current baseline additive at the Hanford Waste Treatment and Immobilization Plant in Washington to control foaming during waste feed to glass transitions and the redox state of the glass melt. Alternative reductants are being investigated to alleviate strain on effluent treatment from toxic acetonitrile production from ...
Jessica Rigby, Megan G. Miller, Stephen Davidson, Natalie C. Bohrmann, José Marcial, Ji‐Hye Seo, Alex Scrimshire, Paul A. Bingham, Mark A. Hall, Will C. Eaton, Albert A. Kruger   +10 more
wiley   +1 more source

Linking mineral chemistry and radiological risk in rare-metal-bearing monzogranite in Egypt. [PDF]

Sci Rep
Ghoneim MM.
europepmc   +1 more source

Assembling the world’s type shallow subduction complex: Detrital zircon geochronologic constraints on the origin of the Nacimiento block, central California Coast Ranges [PDF]

, 2016
Alan D. Chapman, Carl E. Jacobson, E. Ernst, Marty Grove, Trevor A. Dumitru, J. K. Hourigan, Mihai N. Ducea   +6 more
openalex   +1 more source

Machinable, high‐conductivity NaSICON through mitigation of humidity effects during solid‐state synthesis

Journal of the American Ceramic Society, Volume 109, Issue 1, January 2026.
Abstract The Na+ super ion conductor (NaSICON, Na1+xZr2SixP3‐xO12) is a solid electrolyte well‐known for fast, selective Na+ transport at low temperatures, uniquely enabling sodium‐based batteries. Producing high‐quality NaSICON from solid‐state methods, especially when cost‐effective, potentially hygroscopic precursors are used, is not trivial.
Amanda S. Peretti, Erik D. Spoerke, Michael E. Ureña, Isaac D. Dyer, Perla A. Salinas, Mark. A. Rodriguez, Philip S. Mantos, John N. Williard, Leo J. Small   +8 more
wiley   +1 more source

Petrogenesis of Late Permian Mafic Rocks in the Western Guangxi Area, SW China: Implications for the Emeishan Mantle Plume Magmatism. [PDF]

ACS Omega
Zhang Y, Zhang Z, Yuan Y.
europepmc   +1 more source

Ultrahigh‐Temperature Metamorphism and Near‐Isobaric Cooling of Garnet‐Orthopyroxene Granulite Xenoliths in the Sancheong Anorthosite, Yeongnam Massif, Korea

Journal of Metamorphic Geology, Volume 44, Issue 1, Page 20-46, January 2026.
ABSTRACT Elevated heat flow associated with mafic magmatism in accretionary orogens has often been proposed as a driving mechanism for (ultra)high‐temperature (UHT) metamorphism and anatexis. The Sancheong–Hadong complex, located in the southern Yeongnam Massif, Korea, consists of a ca.
Yuyoung Lee, Moonsup Cho, Jeongmin Kim, Youn‐Joong Jeong   +3 more
wiley   +1 more source