Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Barry B. Hanan"'
Autor:
Matthew R. M. Izawa, Neil R. Banerjee, John W. Shervais, Roberta L. Flemming, Callum J. Hetherington, Karlis Muehlenbachs, Cynthia Schultz, Debarati Das, Barry B. Hanan
Publikováno v:
Frontiers in Earth Science, Vol 7 (2019)
Volcanic glasses are rarely preserved in the rock record, and the quality of preservation generally declines with increasing age. Records preserved in ancient basaltic glasses therefore provide important links between processes operating in the dista
Externí odkaz:
https://doaj.org/article/1bf2ebe7d22e41e0b0d5a25e39ccb841
Publikováno v:
Oceanography, Vol 23, Iss 1, Pp 176-181 (2010)
The “Subduction Factory” is a metaphor for the geochemical processing of subducted oceanic crust and sediment into components that are either incorporated into the volcanic arc or recycled into Earth’s mantle. Seamounts may also be a significan
Externí odkaz:
https://doaj.org/article/726097dcd13549bbb8f20ae963c7c204
Autor:
Douglas F. Williams, Alexander A. Prokopenko, Scott Hug, Barry B. Hanan, Dennis J. Geist, Michael J. Branney, John W. Shervais
Publikováno v:
Scientific Drilling, Iss 3, Pp 56-57 (2006)
The project “HOTSPOT: Scientifi c Drilling of the Snake River Plain” held its inaugural workshop in Twin Falls, Idaho, U.S.A. on 18–21 May 2006. This inter-disciplinary workshop, sponsored by the International Continental Scientifi c Drilling P
Externí odkaz:
https://doaj.org/article/e574deeb2d584e2dac40a1236513fc80
Autor:
Tekin Yürür, Megan Pickard Sjoblom, Pınar Şen, Tanya Furman, Erdal Şen, Biltan Kürkcüogğlu, Barry B. Hanan, Kaan Sayit
Publikováno v:
Geosphere. 17:1631-1646
We present new Sr-Nd-Pb-Hf isotopic data on mafic lavas from the Sivas, Develidağ, Erciyes, and Erkilet volcanic complexes in central Turkey and Tendürek in eastern Turkey to evaluate the mantle sources for volcanism in the context of the geodynami
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::571ac37701d7a348e40b26f8723b530b
https://doi.org/10.1130/ges02329.1
https://doi.org/10.1130/ges02329.1
Autor:
Christopher L. Waters, Shizuko Watanabe, Kristina M. Olson, Barry B. Hanan, Kaan Sayit, Elisabeth Widom, Vittorio Zanon, James M.D. Day
Publikováno v:
Geochimica et Cosmochimica Acta. 268:422-445
New highly siderophile element (HSE: Os, Ir, Ru, Pt, Pd, Re) abundance and Os isotopic compositions, along with major- and trace-element abundance and Sr-Nd-Hf-Pb isotope data are reported for high-MgO (>8–17 wt.%) lavas from the islands of Sao Mig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df5b264cedb79c0ebfe786e96b08cf0d
https://doi.org/10.1016/j.gca.2019.10.012
https://doi.org/10.1016/j.gca.2019.10.012
Autor:
David W. Graham, Steven B. Shirey, Barry B. Hanan, Dereje Ayalew, Wendy R. Nelson, Gezahegn Yirgu, Tanya Furman
Publikováno v:
Journal of Petrology. 60:1063-1094
Magmatism in the East African Rift System (EARS) contains a spatial and temporal record of changing contributions from the Afar mantle plume, anciently metasomatized lithosphere, the upper mantle and the continental crust. A full understanding of thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5b48d3960b0b59d65efb486d0b61c6e
https://doi.org/10.1093/petrology/egz024
https://doi.org/10.1093/petrology/egz024
Autor:
Callum J. Hetherington, Barry B. Hanan, Matthew R.M. Izawa, Neil R. Banerjee, John W. Shervais, Roberta L. Flemming, Debarati Das, Karlis Muehlenbachs, Cynthia Schultz
Publikováno v:
Frontiers in Earth Science, Vol 7 (2019)
Volcanic glasses are rarely preserved in the rock record, and the quality of preservation generally declines with increasing age. Records preserved in ancient basaltic glasses therefore provide important links between processes operating in the dista
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38470b958226f515a8e5e4ca826a4c44
https://www.frontiersin.org/article/10.3389/feart.2019.00315/full
https://www.frontiersin.org/article/10.3389/feart.2019.00315/full
Autor:
Kaan Sayit, Biltan Kurkcuoglu, Tanya Furman, Pınar Şen, Barry B. Hanan, Megan Pickard Sjoblom, Tekin Yürür, Erdal Şen, Helen Gall
Publikováno v:
Lithos. :106299
Quaternary mafic lavas in Central Anatolia provide geochemical insights into melt generation processes following regional delamination of the subducted Tethyan slabs. New geochemical data from the Pleistocene Hasandag Cinder Cone Province (HCCP) and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eda2d06546e35f11b94b7e5b62c6f5dc
https://doi.org/10.1016/j.lithos.2021.106299
https://doi.org/10.1016/j.lithos.2021.106299
Autor:
Dereje Ayalew, Wendy R. Nelson, John Kappelman, Gezahegn Yirgu, Barry B. Hanan, Tyrone O. Rooney
Publikováno v:
Earth and Planetary Science Letters. 461:105-118
Peridotite constitutes most of the Earth's upper mantle, and it is therefore unsurprising that most mantle-derived magmas exhibit evidence of past equilibrium with an olivine-dominated source. Although there is mounting evidence for the role of pyrox
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6de239f8dbb7409ae3b685d2ad06569
https://doi.org/10.1016/j.epsl.2016.12.010
https://doi.org/10.1016/j.epsl.2016.12.010
Publikováno v:
Geological Society of America Abstracts with Programs.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::401df373295439f7a0994379ce2a7550
https://doi.org/10.1130/abs/2019am-332507
https://doi.org/10.1130/abs/2019am-332507