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Transfer of radon and parent nuclides U-238 and U-234 from soils of the Mendip Hills area, England, to the water phase
(Elsevier B.V., 1999-07-01)
Laboratory time scale experiments were conducted on soils from the Mendip Hills area, England, with the purpose of evaluating the release of Rn-222 and their parent nuclides U-238 and U-234 to the water phase and to determine ...
A new Pennsylvanian Oriocrassatellinae from Brazil and the distribution of the genus Oriocrassatella in space and time
(Museum Natl Histoire Naturelle, 2012-01-01)
Oriocrassatella Etheridge Jr., 1907 is a long range crassatellid bivalve genus well recognized in shallow waters of epeiric seas throughout the upper part of Paleozoic. The first occurrences of this genus are recorded in ...
Late Paleozoic tectono-sedimentary evolution of eastern Chaco-Paraná Basin (Uruguay, Brazil, Argentina and Paraguay)
(2021-03-01)
Recent surface and subsurface information from the Chaco-Paraná Basin in Argentina, Brazil, Paraguay and Uruguay south of the Asunción Rio Grande Arch allowed proposing a regional tectonic-sedimentary evolution for the ...
Resolving the paradigm of the late Paleozoic-Triassic Chilean magmatism: Isotopic approach
(2016)
The Andean orogenic cycle and its subduction-related magmatism along the southwestern margin of South America began during the early Jurassic after an accretionary history throughout Paleozoic times. The Chilean and ...
Palaentological collections of Lille University. Sciences and Technologies. II diplostraca (types and figures specimens)
(Société Géologique du Nord, 2015)
An exceptional collection of Diplostraca (Spinicaudata, Leaiina) from various geographic localities all around
the world and from Devonian to Jurassic beds, is re-described in this catalogue. Despite some imperfections ...
Study Of The West Gondwana Floras During The Late Paleozoic: A Paleogeographic Approach In The Parana Basin - Brazil
(ELSEVIER SCIENCE BVAMSTERDAM, 2015)