The Sveconorwegian orogeny

B Bingen, G Viola, C Möller, J Vander Auwera… - Gondwana …, 2021 - Elsevier
This article reviews the geology of the Sveconorwegian orogen in south Scandinavia and
existing tectonic models for the Mesoproterozoic to Neoproterozoic Sveconorwegian …

Crustal evolution and the temporality of anorthosites

LD Ashwal, GM Bybee - Earth-Science Reviews, 2017 - Elsevier
Abstract Types of rock, such as komatiite, which formed entirely or dominantly during
restricted time periods in solar system history, are important indicators of how planetary …

A-type granites and related rocks: evolution of a concept, problems and prospects

B Bonin - Lithos, 2007 - Elsevier
Although A-type granites have long been recognized as a distinct group of granites, the term
A-type was coined first less than thirty years ago. A-type suites occur in geodynamic contexts …

[图书][B] Igneous rocks and processes: a practical guide

R Gill, G Fitton - 2022 - books.google.com
IGNEOUS ROCKS AND PROCESSES A practical introduction to igneous petrology for
students and practitioners The newly revised Second Edition of Igneous Rocks and …

Ambient and excess mantle temperatures, olivine thermometry, and active vs. passive upwelling

KD Putirka, M Perfit, FJ Ryerson, MG Jackson - Chemical Geology, 2007 - Elsevier
Mantle temperatures provide a key test of the mantle plume hypothesis, and olivine-liquid
equilibria provide perhaps the most certain means of estimating mantle temperatures. Here …

Igneous thermometers and barometers based on plagioclase+ liquid equilibria: Tests of some existing models and new calibrations

KD Putirka - American Mineralogist, 2005 - degruyter.com
Although many formulations of plagioclase+ liquid equilibria have been calibrated in the last
decade, few models specifically address the issue of temperature (T) prediction. Moreover …

Mantle potential temperatures at Hawaii, Iceland, and the mid‐ocean ridge system, as inferred from olivine phenocrysts: Evidence for thermally driven mantle plumes

KD Putirka - Geochemistry, Geophysics, Geosystems, 2005 - Wiley Online Library
Temperature differences between lavas erupted at ocean islands and mid‐ocean ridges are
crucial to documenting the existence of mantle plumes. Olivines are useful for T estimation …

Trace element partitioning in plagioclase feldspar

JH Bédard - Geochimica et Cosmochimica Acta, 2006 - Elsevier
Compilation and interpretation of experimental and natural Nernst partition coefficient
(plagioclase/meltD) data show that, with a few exceptions, increases in plagioclase/meltD …

The 1.75–1.68 Ga anorthosite-mangerite-alkali granitoid-rapakivi granite suite from the northern North China Craton: Magmatism related to a Paleoproterozoic orogen

SH Zhang, SW Liu, Y Zhao, JH Yang, B Song… - Precambrian …, 2007 - Elsevier
The AMGRS is a suite of anorthosite-mangerite-alkali granitoid-rapakivi granite in the
northern North China Craton (NCC). New zircon SHRIMP and laser ablation-inductively …

Unrelated helpers in a social insect

DC Queller, F Zacchi, R Cervo, S Turillazzi… - Nature, 2000 - nature.com
High-resolution genetic markers have revolutionized our understanding of vertebrate mating
systems, but have so far yielded few comparable surprises about kinship in social insects …