Zobrazeno 1 - 10
of 67
pro vyhledávání: '"John C Jackson"'
Publikováno v:
Bulletin de l'Institut Français d'Études Andines, Vol 37, Pp 441-450 (2008)
X-ray diffraction analyses of five samples of pigments from a recently excavated mural at the archaeological site of Huaca Tacaynamo, a part of the Chan Chan archaeological complex, northern Peru, show that minerals related to metal occurrences known
Externí odkaz:
https://doaj.org/article/4da2098787d84b99ac4c0597dd0a20ae
Autor:
Thomas C. Danisi, John C. Jackson
The definitive biography on Meriwether Lewis by Thomas C. Danisi and John C. Jackson now in paperback for the first time.October 11, 2009 marks the bicentennial of Meriwether Lewis's death. As the leader of the Lewis and Clark expedition, an epic exp
Autor:
John C. Jackson
Jemmy Jock Bird, the son of a Cree woman and an English trader employed by the Hudson's Bay Company, has become part of the mythology of the mountain man era. In this creative non-fiction account, Jackson meticulously reconstructs the life of this in
Autor:
Noah J. Planavsky, Dalton S. Hardisty, William F. Cannon, John C. Jackson, Terry T. Isson, Timothy W. Lyons, Dan Asael, Brennan O'Connell, Andrey Bekker, John F. Slack
Publikováno v:
Chemical Geology. 483:581-594
Over the last two decades, popular opinion about prevailing conditions in the mid-Proterozoic deep ocean has evolved from fully oxygenated to globally euxinic (sulfidic) to a more heterogeneous, stratified water column with localized pockets of euxin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d930e83b7b05d5d95e744e29cd1751a
https://doi.org/10.1016/j.chemgeo.2018.03.028
https://doi.org/10.1016/j.chemgeo.2018.03.028
Publikováno v:
Meteoritics & Planetary Science. 51:946-965
The occurrence of coesite in suevites from the Chesapeake Bay impact structure is confirmed within a variety of textural domains in situ by Raman spectroscopy for the first time and in mechanically separated grains by X-ray diffraction. Microtextures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6994d43d06da067e593b42fd9a754b79
https://doi.org/10.1111/maps.12638
https://doi.org/10.1111/maps.12638
Publikováno v:
Journal of Geochemical Exploration. 209:106401
We report for the first time U Pb data establishing the age of the Spor Mountain Formation, a volcanic sequence that hosts the largest deposit of beryllium in the world. Determining the age of rocks hosting the beryllium deposit is critical for impro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34f7ee7b48c345266eb888e7b59e2a39
https://doi.org/10.1016/j.gexplo.2019.106401
https://doi.org/10.1016/j.gexplo.2019.106401
Publikováno v:
BioTechniques, Vol 28, Iss 1, Pp 64-65 (2000)
Externí odkaz:
https://doaj.org/article/de29ff2804e24f249e6815d06abaf732
Autor:
Sayon Robinson, Nora K. Foley, Marianna Bove, Robert D. Tucker, Robert A. Ayuso, Stephen G. Peters, John C. Jackson
Publikováno v:
Journal of Geochemical Exploration. 133:6-14
The REE-mineralized Khanneshin carbonatite complex in southern Afghanistan is an economically light rare earth element (LREE)-enriched carbonatite complex of Quaternary age. Geological studies have suggested that the LREE-enriched rocks at Khanneshin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41a009026cc28a4f9b3fcc48ec24d5ba
https://doi.org/10.1016/j.gexplo.2013.06.012
https://doi.org/10.1016/j.gexplo.2013.06.012
Publikováno v:
Geological Society of America Abstracts with Programs.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f415d27e5f14d49496da1131f3b3ee9
https://doi.org/10.1130/abs/2017cd-292784
https://doi.org/10.1130/abs/2017cd-292784
Publikováno v:
American Mineralogist. 96:81-88
X-ray diffraction and Raman spectroscopy confirm a rare terrestrial occurrence of monoclinic tridymite in clast-rich impact melt rock from the Eyreville B drill core in the Chesapeake Bay impact structure. The monoclinic tridymite occurs with quartz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3eb401dff6cee45c3f625ff5811c2f0a
https://doi.org/10.2138/am.2011.3589
https://doi.org/10.2138/am.2011.3589