Zobrazeno 1 - 10
of 156
pro vyhledávání: '"David R. Hilton"'
Autor:
Gabe S. Epstein, Gray E. Bebout, Bruce W. Christenson, Hirochika Sumino, Ikuko Wada, Cynthia Werner, David R. Hilton
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 22, Iss 9, Pp n/a-n/a (2021)
Abstract We present a quantitative assessment of the input and output of CO2 and N2 along the Hikurangi margin based on the chemical and stable isotope composition of sediments and basalts (from IODP 375), previously accreted metasedimentary rocks, a
Externí odkaz:
https://doaj.org/article/82bea18c5f4d457abcda14297047c26a
Autor:
Ching-Chou Fu, Chun-Wei Lai, Tsanyao Frank Yang, David R. Hilton, Cheng-Hong Chen, Vivek Walia, Arvind Kumar, Lou-Chuang Lee
Publikováno v:
Frontiers in Earth Science, Vol 9 (2021)
Previous studies have revealed that gas compositions of fluid samples collected from southwestern Taiwan, where many hot springs and mud volcanoes are distributed along with tectonic structures, show significant variation before and after some disast
Externí odkaz:
https://doaj.org/article/bc438ae234fa43b189daa8f998f75c4a
Autor:
Simon L, Klemperer, Ping, Zhao, Colin J, Whyte, Thomas H, Darrah, Laura J, Crossey, Karl E, Karlstrom, Tianze, Liu, Carmen, Winn, David R, Hilton, Lin, Ding
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 119(12)
During continent–continent collision, does the downgoing continental plate underplate far inboard of the collisional boundary or does it subduct steeply into the mantle, and how is this geometry manifested in the mantle flow field? We test conflict
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::58142bee4627afd23085c6532e6e30cc
https://pubmed.ncbi.nlm.nih.gov/35302884
https://pubmed.ncbi.nlm.nih.gov/35302884
Autor:
David R. Hilton, James M.D. Day
Publikováno v:
Geology. 49:120-124
Consistent 3He/4He ratios have been measured for >25 years in geothermal fluids and gases from Cumbre Vieja, La Palma (9.4 ± 0.1RA, where RA is the 3He/4He of air), and Teide, Tenerife (6.8 ± 0.3RA), Canary Islands. Both locations are characterized
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::352842d1ed87d1f2a58e86eb2ea2a61b
https://doi.org/10.1130/g47676.1
https://doi.org/10.1130/g47676.1
Autor:
Gabe S. Epstein, Bruce Christenson, David R. Hilton, Ikuko Wada, Cynthia Werner, Hirochika Sumino, Gray E. Bebout
Publikováno v:
Geochemistry, Geophysics, Geosystems. 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d837702dfc32d1a0bc4a574a133aacbb
https://doi.org/10.1029/2021gc009650
https://doi.org/10.1029/2021gc009650
Publikováno v:
Chemical Geology. 518:45-54
Mantle lithosphere influences rift system tectonic evolution, yet the age and composition of rifted lithosphere is typically difficult to constrain due to limited sampling. In the West Antarctic Rift System (WARS), Cenozoic to recent alkaline volcani
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9564023f41b34d2f7820f3e8c02bb98b
https://doi.org/10.1016/j.chemgeo.2019.04.012
https://doi.org/10.1016/j.chemgeo.2019.04.012
Autor:
Chris J. Ballentine, Matthew O. Schrenk, Giulio Bini, C. A. Pratt, Y. Alpizar Segura, Donato Giovannelli, Giuseppe d’Errico, Costantino Vetriani, Elena Manini, Tehnuka Ilanko, Sushmita Patwardhan, M. di Carlo, Harold C. Miller, Carlos Ramírez, Stephen J. Turner, P. Beaudry, Monserrat Cascante, Taryn Lopez, Tobias Fischer, J. M. de Moor, Michael E. Martinez, Karen G. Lloyd, Kayla Iacovino, David R. Hilton, Katherine M. Fullerton, G. González, Justin T. Kulongoski, Sæmundur A. Halldórsson, Daniel R. Hummer, Mayuko Nakagawa, Esteban Gazel, Francesco Smedile, Daniele Fattorini, Peter H. Barry, A. Battaglia, Mustafa Yücel, Francesco Regoli, Shuhei Ono
Publikováno v:
Nature. 568:487-492
Carbon and other volatiles in the form of gases, fluids or mineral phases are transported from Earth's surface into the mantle at convergent margins, where the oceanic crust subducts beneath the continental crust. The efficiency of this transfer has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06085d1849ea6ee0aaabeabcbf4c6eb1
https://doi.org/10.1038/s41586-019-1131-5
https://doi.org/10.1038/s41586-019-1131-5
Publikováno v:
Geology. 47:483-486
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd800f5f0818998278febc5d59a09d12
https://doi.org/10.1130/g45830.1
https://doi.org/10.1130/g45830.1
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-8 (2019)
While studying the scientific and engineering aspects of a field-portable 3He/4He ratio detector, we found elevated ratios at comparatively lower temperatures that appear to result from differential diffusion of these isotopes in pure quartz glass. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a238698d79d54fc4c2a7c947c54e62e
http://link.springer.com/article/10.1038/s41598-019-41360-5
http://link.springer.com/article/10.1038/s41598-019-41360-5
Publikováno v:
Frontiers in Earth Science, Vol 2 (2014)
The recently discovered high, plume-like 3He/4He ratios at Rungwe Volcanic Province (RVP) in southern Tanzania, similar to those at the Main Ethiopian Rift in Ethiopia, strongly suggest that magmatism associated with continental rifting along the ent
Externí odkaz:
https://doaj.org/article/5aff01c4b0044a12a226f03556436c60