R
R. Macedo
Researcher at University of Coimbra
Publications - 2
Citations - 28
R. Macedo is an academic researcher from University of Coimbra. The author has contributed to research in topics: Helium dating & Radiogenic nuclide. The author has an hindex of 2, co-authored 2 publications receiving 26 citations.
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Rare-gas dating, II. Attempted uranium-helium dating of young volcanic rocks from the madeira archipelago
TL;DR: Uranium-helium ages have been determined for a suite of 25 whole-rock basalts from Madeira and Porto Santo islands in the Madeira Archipelago as discussed by the authors.
Journal ArticleDOI
Rare-gas dating, I. A demountable metal system with low blanks
TL;DR: In this article, the construction and method of operation of an all-metal system for K Ar and U-He dating is described in detail, which is capable of handling samples in batches of about 15 g total weight.