Results 231 to 240 of about 181,228 (320)

Redox and magma recharge controls on excess sulfur build-up at Mount Samalas, 1257 CE. [PDF]

Nat Commun
Ding S, Longpré MA, Economos R, Jackson Y, Vidal CM, Komorowski JC, Monteleone B.   +6 more
europepmc   +1 more source

The petrology and geochemistry of coastal dikes from Sao Paulo state, Brazil: implications for variable lithospheric contributions to alkaline magmas from the western margin of the south Atlantic

, 1995
Gianna Maria Garda, Richard W. Carlson, Sonia Esperança, Johann Hans Daniel Schorscher   +3 more
openalex   +1 more source

PYROXENITES AND MEGACRYSTS IN ALKALINE BASALTIC MAGMAS FROM NORTHERN VICTORIA LAND (ANTARCTICA): CONSTRAINT ON THE THERMAL EVOLUTION OF SUB-CONTINENTAL LITHOSPHERE

, 2005
Cristina Perinelli, Pietro Armienti
openalex   +2 more sources

Genetic risk factor identification for common epilepsies guided by integrative omics data analysis

Epilepsia, Volume 67, Issue 3, Page 1406-1420, March 2026.
Abstract Objective Genetic generalized epilepsies (GGEs) comprise the most common genetically determined epilepsy syndromes, following a complex mode of inheritance. Although many important common and rare genetic factors causing or contributing to these epilepsies have been identified in the past decades, many features of the genetic architecture are ...
Ashwini Mushunuri, Oluyomi Adesoji, Roland Krause, Patrick May, Holger Lerche, Albert Becker, Daniela Grimm, International League Against Epilepsy Consortium on Complex Epilepsies, Michael Nothnagel, Herbert Schulz   +9 more
wiley   +1 more source

Annual-to-millennial fluctuations in the physical properties of crystal-rich magma storage zones. [PDF]

Commun Earth Environ
Higgins O, Stock MJ, Geist D, Neave DA, Buisman I, Bernard B, Gleeson M.   +6 more
europepmc   +1 more source

Magma

, 2006
openaire   +1 more source

Six Ca‐Mg‐Fe Carbonate Reference Materials for In Situ Measurement of Oxygen and Carbon Isotope Ratios

Geostandards and Geoanalytical Research, Volume 50, Issue 1, Page 155-179, March 2026.
Key Points Six new Ca‐Mg‐Fe carbonate reference materials are available to the global geochemical community for calibrating oxygen and carbon isotope ratios by SIMS. Significant compositional matrix effects were observed in the dolomite‐ankerite and magnesite‐siderite series during SIMS analysis. Compositional matrix effects correlate with Fe variation.
Maria Rosa Scicchitano, Chris Harris, Julie Luyt, Andreas Pack, Tommaso di Rocco, Torsten Vennemann, Franziska D.H. Wilke, Anja M. Schleicher, Johannes Glodny, Kimberly T. Tait, Simon Philippo   +10 more
wiley   +1 more source

Cluster analysis reveals increasing plume-like magmatism during progressive rifting in Afar (Ethiopia). [PDF]

Sci Rep
Tortelli G, Crescenzi P, Pagli C, Gioncada A, Keir D, Pagli L.   +5 more
europepmc   +1 more source

Power law distribution of volcanic eruptions in size, a mechanism of magma accumulation in the Earth’s lithosphere and hazards prediction

, 2018
В. В. Иванов
openalex   +1 more source

Apatite in Bennu samples indicates multiple stages of aqueous alteration

Meteoritics &Planetary Science, Volume 61, Issue 3, Page 504-521, March 2026.
Abstract Calcium phosphates are ubiquitous in planetary materials, including samples returned from asteroid Bennu by the OSIRIS‐REx mission. We characterized apatite [Ca5(PO4)3(F,Cl,OH)] grains in Bennu samples by scanning electron microscopy, electron microprobe analysis, and transmission electron microscopy to investigate their compositions, mineral ...
Laura B. Seifert, T. M. Erickson, L. P. Keller, J. J. Barnes, K. Thomas‐Keprta, L. Le, J. Gorce, Z. Rahman, T. J. Zega, H. C. Connolly Jr, D. S. Lauretta   +10 more
wiley   +1 more source