Volcanoes, fluids, and life at mid-ocean ridge spreading centers

DS Kelley, JA Baross, JR Delaney - Annual Review of Earth and …, 2002 - annualreviews.org
▪ Abstract The recent recognition of a potentially vast, unexplored hot microbial biosphere
associated with active volcanism along the global mid-ocean ridge network has …

Epidote in geothermal systems

DK Bird, AR Spieler - Reviews in Mineralogy and …, 2004 - pubs.geoscienceworld.org
Early in the 20th Century epidote was readily recognized as a common rock-forming mineral
of metamorphic and hydrothermal processes (Becke 1903; Grubenmann 1904; Van Hise …

Geochemistry of Neoarchean (ca. 2.55–2.50 Ga) volcanic and ophiolitic rocks in the Wutaishan greenstone belt, central orogenic belt, North China craton: implications …

A Polat, T Kusky, J Li, B Fryer… - … Society of America …, 2005 - pubs.geoscienceworld.org
Geological investigation of the Neoarchean (2.55–2.50 Ga) Wutaishan greenstone belt in
the central orogenic belt of the North China craton has provided new information on the …

Imbalance in the oceanic strontium budget

AC Davis, MJ Bickle, DAH Teagle - Earth and Planetary Science Letters, 2003 - Elsevier
Palmer and Edmond [Earth Planet. Sci. Lett. 92 (1989) 11–26] indicated that thermally
plausible oceanic hydrothermal inputs of strontium to the oceans are not sufficient to …

Tethyan vs. Cordilleran ophiolites: a reappraisal of distinctive tectono-magmatic features of supra-subduction complexes in relation to the subduction mode

L Beccaluva, M Coltorti, G Giunta, F Siena - Tectonophysics, 2004 - Elsevier
Supra-subduction zone (SSZ) ophiolites deserve special attention because they represent
fundamental markers of intraoceanic convergence and generation of new lithosphere above …

Geochemistry and tectonic evolution of the Neoproterozoic incipient arc–forearc crust in the Fawakhir area, Central Eastern Desert of Egypt

Y Abd El-Rahman, A Polat, Y Dilek, BJ Fryer… - Precambrian …, 2009 - Elsevier
The geodynamic origin of the Neoproterozoic ophiolites of the Arabian-Nubian Shield
exposed in the Eastern Desert of Egypt remains controversial. In this study, we present new …

Juxtaposition of adakite, boninite, high-TiO2 and low-TiO2 basalts in the Devonian southern Altay, Xinjiang, NW China

H Niu, H Sato, H Zhang, J Ito, X Yu, T Nagao… - Journal of Asian Earth …, 2006 - Elsevier
We present petrographic and geochemical data on representative samples of the Devonian
adakite, boninite, low-TiO2 and high-TiO2 basalts and associated rocks in the southern Altay …

Geology of the Eoarchean,> 3.95 Ga, Nulliak supracrustal rocks in the Saglek Block, northern Labrador, Canada: the oldest geological evidence for plate tectonics

T Komiya, S Yamamoto, S Aoki, Y Sawaki, A Ishikawa… - Tectonophysics, 2015 - Elsevier
The Earth is a unique planet, which has been highly evolved, diversified and complicated
through geologic time, and underwent many key events, including giant impact, magma …

Supra-subduction zone ophiolites from Inner Mongolia, North China: Implications for the tectonic history of the southeastern Central Asian Orogenic Belt

Y Li, G Wang, M Santosh, J Wang, P Dong, H Li - Gondwana Research, 2018 - Elsevier
The recently discovered Diyanmiao ophiolite in the eastern part of the Erenhot-Hegenshan
ophiolite belt forms part of the southeastern domain of the Central Asian Orogenic Belt …

Geochemistry and tectonic evolution of the neoproterozoic Wadi Ghadir ophiolite, eastern desert, Egypt

Y Abd El-Rahman, A Polat, Y Dilek, B Fryer… - Lithos, 2009 - Elsevier
We report new geochemical data from the Neoproterozoic ophiolite in the Wadi Ghadir area,
Eastern Desert, Egypt. The Wadi Ghadir ophiolite (WGO) is composed of layered and …