Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Sherissa Roopnarain"'
Publikováno v:
Ore Geology Reviews. 107:476-500
At the Archean-Paleoproterozoic Troia Massif, NE Brazil, two major Paleoproterozoic greenstone belts are documented (Algodoes and Serra das Pipocas). They share similar lithostratigraphic characteristics with other 2.2–2.1 Ga greenstone belts of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cbcf25ed875894941b20e30b2689c41
https://doi.org/10.1016/j.oregeorev.2019.03.007
https://doi.org/10.1016/j.oregeorev.2019.03.007
Autor:
Isabelle Cavalcanti Corrêa de Oliveira Serafim, Felipe Grandjean da Costa, Sherissa Roopnarain, Iago Sousa Lima Costa, Patrick Araújo dos Santos
Publikováno v:
Journal of South American Earth Sciences. 104:102817
The beginning of modern–style plate tectonics on Earth is not a consensus, but many authors suggest that it happened transitionally, from 3.2 to 2.5 Ga. In the Amazonian Craton, Brazil, the contrasting crustal architecture of the Rio Maria and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75e3db4efd29c787ed6b5dc17dc0d8cb
https://doi.org/10.1016/j.jsames.2020.102817
https://doi.org/10.1016/j.jsames.2020.102817
Publikováno v:
Contributions to Mineralogy and Petrology. 173
This paper investigates the origin of low-δ18O quartz porphyry dykes associated with the 144–133 Ma Koegel Fontein Igneous Complex, which was intruded during the initial phase of breakup of Africa and South America. The 25-km diameter Rietpoort Gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::856f13073ccbccec4fe4a4c37f4211f7
https://doi.org/10.1007/s00410-018-1457-2
https://doi.org/10.1007/s00410-018-1457-2