Zobrazeno 1 - 10
of 30
pro vyhledávání: '"J. Semprich"'
Autor:
Justin Filiberto, J. Semprich
Publikováno v:
Meteoritics & Planetary Science. 55:1600-1614
Here, we calculate the mineralogy of the Martian lower crust and upper mantle as a function of pressure and temperature with depth using four bulk compositions (average crust, Gusev basalt, olivine‐phyric shergottite, and primitive average mantle).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eace5f6c733bad09603e3d28be42c7c1
https://doi.org/10.1111/maps.13535
https://doi.org/10.1111/maps.13535
Rock alteration processes on Venus are still poorly understood due to the limited geochemical data on surface rocks and uncertainties in atmospheric compositions. We use phase equilibria calculations to constrain mineral stabilities at Venus surface
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e321698aff06ac289420b422fc930676
http://oro.open.ac.uk/70097/8/Venus_AcceptedManuscript.pdf
http://oro.open.ac.uk/70097/8/Venus_AcceptedManuscript.pdf
Akademický článek
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Publikováno v:
Precambrian Research. 269:122-138
Sanukitoids are Mg-rich, Late Archean granitoids, which are interpreted to have formed by the interaction of crustal and mantle melts possibly in a subduction zone setting. Geochemically and chronologically they seem to represent the transition betwe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62e3e54dcf217ea1c66434f6877bbd2b
https://doi.org/10.1016/j.precamres.2015.08.004
https://doi.org/10.1016/j.precamres.2015.08.004
Autor:
J. Semprich, Johannes C. Vrijmoed
Publikováno v:
Lithos, 216-217
Lithos, 216-217
ISSN:0024-4937
ISSN:0024-4937
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e66971733e677e5c4fc3d6439400044e
https://doi.org/10.1016/j.lithos.2014.12.019
https://doi.org/10.1016/j.lithos.2014.12.019
Autor:
Nina S. C. Simon, J. Semprich
Publikováno v:
Gondwana Research. 25:668-684
Studies on lower crustal and mantle xenoliths as well as geophysical data provide important information on the cratonic lithosphere. While geothermobarometric calculations of a majority of mantle xenoliths are in agreement with the typically low surf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbb13aba704a8969b4e5a28b9492fbc0
https://doi.org/10.1016/j.gr.2012.08.018
https://doi.org/10.1016/j.gr.2012.08.018
Autor:
Brian F. Windley, Dailto Silva, Wagner da Silva Amaral, J. Semprich, Neal J. McNaughton, Elson P. Oliveira, Cristina Talavera, Gabriel Sombini, Lei Zhao, Margareth Sugano Navarro
Publikováno v:
Talavera Rodriguez, C 2019, ' Mesoarchaean (2820 Ma) high-pressure mafic granulite at Uauá, São Francisco Craton, Brazil, and its potential significance for the assembly of Archaean supercratons ', Precambrian Research, vol. 331 . https://doi.org/10.1016/j.precamres.2019.105366
High pressure (HP) granulites of regional scale form as a result of tectonic events that lead to crustal thickening or subduction of the crust into the mantle. Most HP granulites are Phanerozoic, a few are Proterozoic, and Archaean HP granulites are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::856e5872ef020901791393d4c595c240
https://doi.org/10.1016/j.precamres.2019.105366
https://doi.org/10.1016/j.precamres.2019.105366
Publikováno v:
International Journal of Earth Sciences. 99:1487-1510
Constraints on density as a function of pressure, temperature, and composition are crucial to understand isostatic movements during geodynamic processes. Here, we provide a systematic series of density diagrams extracted from thermodynamic calculatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3888d135db9c0b96713397e541fda71
https://doi.org/10.1007/s00531-010-0557-7
https://doi.org/10.1007/s00531-010-0557-7
Akademický článek
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Autor:
Ivone Jimenez-Munt, Daniel García-Castellanos, Alberto Carballo, J. Gallastegui, Manel Fernandez, Juan Carlos Afonso, J. Semprich, Javier A. Pulgar, D. Pedreira, Olga García-Moreno
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
© 2015 Elsevier B.V. Cenozoic contractional deformation in the North-Iberian continental margin (southern Bay of Biscay) led to the uplift of the Cantabrian Mountains and the northward subduction of part of the thick continental crust, down to at le
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b91592123f814baffc7ed21061c668db
http://hdl.handle.net/10261/124701
http://hdl.handle.net/10261/124701