Results 81 to 90 of about 8,119 (174)

Application of imaging spectrometer data to the Kings-Kaweah ophiolite melange [PDF]

The Kings-Kaweah ophiolite melange in east-central California is thought to be an obducted oceanic fracture zone and provides the rare opportunity to examine in detail the complex nature of this type of terrain.
Mustard, John F., Pieters, Carle M.
core   +1 more source

Heterogeneity of rock-hosted microbial communities in a serpentinizing aquifer of the Coast Range Ophiolite

Frontiers in Microbiology
The movement of groundwater through fractured bedrock provides favorable conditions for subsurface microbial life, characterized by constrained flow pathways and distinctive local environmental conditions.
Katrina I. Twing, Katrina I. Twing, Katrina I. Twing, William J. Brazelton, Tom M. McCollom, Florence Schubotz, H. Lizethe Pendleton, Rachel L. Harris, Annemarie R. Brown, Seth M. Richins, Michael D. Y. Kubo, Michael D. Y. Kubo, Tori M. Hoehler, Dawn Cardace, Matthew O. Schrenk   +14 more
doaj   +1 more source

Hydrogen Generation and Serpentinization of Olivine Under Flow Conditions

Geophysical Research Letters
Serpentinization of olivine is often studied in the laboratory under batch conditions. Olivine conversion in situ with enhanced natural hydrogen production will likely be implemented via injection of aqueous solutions. Hence, transport is relevant to the
C. M. Ross, B. Vega, L. Frouté, T.‐W. Kim, A. R. Kovscek   +4 more
doaj   +1 more source

Methane genesis within olivine-hosted fluid inclusions in dolomitic marble of the Hida Belt, Japan

Progress in Earth and Planetary Science
Abiotic synthesis of hydrocarbon-bearing fluids during geological processes has a significant impact on the evolution of both the Earth's biosphere and the solid Earth.
Hironobu Harada, Tatsuki Tsujimori
doaj   +1 more source

The Moho as a magnetic boundary [PDF]

Magnetic data are presented for mantle derived rocks: peridtites from St. Pauls rocks, dunite xenoliths from the kaupulehu flow in Hawaii, as well as peridolite, dunite and eclogite xenoliths from Roberts Victor, Dutoitspan, Kilbourne Hole, and San ...
Mayhew, M. A., Thomas, H. H., Wasilewski, P. J.   +2 more
core   +1 more source

Searching for extraterrestrial life advances terrestrial sustainability. [PDF]

Nat Commun
Howells AEG, Fontana CG, Elkassas S, Caro TA, Kashyap S.   +4 more
europepmc   +1 more source

Editorial: Rising stars in geomicrobiology: microbial life in subsurface, seep and hydrothermal ecosystems. [PDF]

Front Microbiol
Ruff SE, Murali R, Rubin-Blum M, Teske AP.   +3 more
europepmc   +1 more source

Mechanoradical H2 generation during simulated faulting: Implications for an earthquake‐driven subsurface biosphere [PDF]

, 2011
Campbell, Coveney, Dubessy, Furnes, Hirose, Horibe, Janecky, Kameda, Kasting, Katsuhiko Suzuki, Kawagucci, Kelley, Kita, Kita, Lin, McCollom, McCollom, Proskurowski, Savary, Scholz, Seyfried, Shinsuke Kawagucci, Sleep, Takai, Takehiro Hirose, Ueno, Utsu, Wakita, Wiersberg, Wilde, Yoshizaki   +30 more
core   +1 more source

Redox chemistry of early Earth and the origin of life. [PDF]

Commun Chem
Moldogazieva NT, Terentiev AA, Mokhosoev IM, Astakhov DV.   +3 more
europepmc   +1 more source

A large intraplate hydrogen-rich hydrothermal system driven by serpentinization in the western Pacific: Kunlun. [PDF]

Sci Adv
Li L, Zhang H, Xi S, Liu C, Li C, Zheng J, Huang J, Hao Y, Zhang X, Sun W.   +9 more
europepmc   +1 more source