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NEW U-PB GEOCHRONOLOGICAL DATA OF DETRITAL ZIRCONS ON THE SOUTHERNESPINHAÇO RANGE, REGIONS OF ALTAMIRA AND IPOEMANOVOS DADOS GEOCRONOLÓGICOS U-PB DE ZIRCÕES DETRÍTICOS NA SERRA DO ESPINHAÇO MERIDIONAL, REGIÕES DE ALTAMIRA E IPOEMA
(Instituto de Geociências e Ciências Exatas, Universidade Estadual Paulista, 2020)
Geology and U-Pb detrital zircon geochronology coupled with zircon fission tracks of the Jauru formation of Parecis Basin, Brazil
(2021-01-01)
The Jauru Formation fills a symmetric NNW-trending graben whose basement is represented by Calymmian granitic intrusions and the paleoprotorezoic and mesoproterozoic metavolcanic sequence of the Jauru Terrane. The graben ...
Sedimentary and U-Pb detrital zircons provenance of the Paleoproterozoic Piracicaba and Sabará groups, Quadrilátero Ferrífero, Southern São Francisco craton, Brazil
(Sociedade Brasileira de Geologia, 2019)
Tectonic implications of U-Pb ages of detrital zircon grains in metasedimentary rocks of the northwestern sector of the Passos Nappe, southern Brasília Belt, Brazil
(2019-11-01)
The Estreito Anticline is the main structure in the northwestern sector of Passos Nappe, formed in the Late Neoproterozoic during West Gondwana amalgamation. It is characterized by folding of the thrust surface that separates ...
U–Pb detrital zircon ages in the Lajas Formation at Portada Covunco: Maximum depositional age and provenance implications for the Neuquén Basin, Argentina
(Pergamon-Elsevier Science Ltd, 2021-10)
The Lajas Formation of the Neuquén Basin (Argentina) was deposited mainly during the Middle Jurassic but with a highly diachronic pattern. The exact time elapsed in the deposition of this unit remains controversial and ...
Provenance and paleogeography of the Devonian Durazno Group, southern Parana Basin in Uruguay
(Pergamon-Elsevier Science Ltd, 2016-03)
A succession of Devonian cover rocks occurs in outcrop and in the subsurface of central-northern Uruguay where they were deposited in an intracratonic basin. This Durazno Group comprises three distinct stratigraphic units, ...