Results 181 to 190 of about 69,547 (334)

An overview of the Cenozoic tectonic and magmatic evolution of Sonora, northwestern Mexico

Revista Mexicana de Ciencias Geológicas, 2018
Cenozoic rocks are widely distributed in Sonora, with igneous rocks being the most abundant, followed by clastic rock. Metamorphic rocks, even though minor, have great significance in the geologic history of this area… in order to continue, download the
Francisco Javier Grijalva-Noriega, Jaime Roldán-Quintana   +1 more
doaj  

Habitat alteration impacts predation risk in an aposematic amphibian

Journal of Zoology, EarlyView.
Clay models of fire salamanders in the Vienna Woods suffer more predation attempts in managed forest zones than in protected ones. These differences are mainly due to increased predation by birds in managed areas, which are characterised by higher tree species diversity.
D. Hagnier, C. Dittrich, M. van den Bos, B. Rojas   +3 more
wiley   +1 more source

Iron and copper sulfides in asteroid (162173) Ryugu: Formation conditions and a comparison to the CI and CY chondrites

Meteoritics &Planetary Science, Volume 60, Issue 3, Page 506-528, March 2025.
Abstract JAXA's Hayabusa2 sample return mission visited the volatile‐rich carbonaceous (C‐type) asteroid (162173) Ryugu with the aim of ground‐truthing remote observations, returning a pristine sample from a C‐type asteroid, and strengthening links between asteroids and the meteorite collection. Here, we have conducted a systematic study of coarse (>10 
C. S. Harrison, A. J. King, R. H. Jones, S. S. Russell, T. Nakamura, H. Yurimoto, T. Noguchi, R. Okazaki, H. Yabuta, H. Naraoka, K. Sakamoto, S. Tachibana, T. Yada, M. Nishimura, A. Nakato, A. Miyazaki, K. Yogata, M. Abe, T. Okada, T. Usui, M. Yoshikawa, T. Saiki, S. Tanaka, F. Terui, S. Nakazawa, S. Watanabe, Y. Tsuda   +26 more
wiley   +1 more source

Microtextures and structures in metal–sulfide grains in NWA 869 meteorite and their relation to thermal history of L‐chondrite parent body

Meteoritics &Planetary Science, Volume 60, Issue 3, Page 616-631, March 2025.
Abstract Results of microanalysis study of NWA 869 meteorite, an ordinary chondrite, where silicates, Fe‐Ni alloys, and troilite are major constituents, are reported. The presented study of microtextures in metallic and sulfide grains provides information on processes occurring from the asteroid's accretion, through the impacts until cooling.
Paulina Skirak, Gabriela Opiła, Adam Piestrzyński, Gabriela Kozub‐Budzyń, Czesław Kapusta   +4 more
wiley   +1 more source

To Desire What Is Nothing: Simone Weil, Asceticism and Psychoanalysis

Critical Quarterly, EarlyView.
Georgie Newson
wiley   +1 more source

Evidence for late impact‐induced metasomatism on the brachinite parent body recorded by a phosphate assemblage in NWA 7828

Meteoritics &Planetary Science, EarlyView.
Abstract Brachinites are a group of ultramafic achondritic meteorites thought to sample a planetesimal from the early inner solar system. They yield predominately ancient crystallization ages within 4 Ma of CAI formation, and while the formation mechanism for these samples is debated, they are widely thought to be partial melt residues from a ...
L. F. White, B. G. Rider‐Stokes, M. Anand, R. Tartèse, J. R. Darling, G. Degli Alessendrini, R. Greenwood, K. T. Tait   +7 more
wiley   +1 more source

Correction for Kohn et al., Shear heating reconciles thermal models with the metamorphic rock record of subduction. [PDF]

Proc Natl Acad Sci U S A, 2019
europepmc   +1 more source

A Paper Chase: Call a Group of Foxes

Critical Quarterly, EarlyView.
Charmaine Cadeau
wiley   +1 more source

Radioisotopic age constraints of the Cambrian Ritland impact structure, Norway

Meteoritics &Planetary Science, EarlyView.
Abstract Secondary ion mass spectrometry U‐Pb geochronology has been performed on zircon grains separated from impact melt rock from the 2.7 km‐in‐diameter Ritland impact structure, southwestern Norway. Scanning electron microscope‐based imaging techniques, including electron backscatter diffraction analysis, reveal various zircon grain microtextures ...
William R. Hyde, Steven J. Jaret, Gavin G. Kenny, Anders Plan, Elias J. Rugen, Martin J. Whitehouse, Sanna Alwmark   +6 more
wiley   +1 more source

Rocks and clay: Potters' technological choices within the cultural dynamics of Bronze Age Kazakhstan. [PDF]

PLoS One
Doumani Dupuy PN, Amicone S, Frenken M, Berner J, Hermes T, Frachetti MD, Kiyasbek G.   +6 more
europepmc   +1 more source