Results 51 to 60 of about 22,327 (143)

On the viability of detrital biotite Rb–Sr geochronology

open access: yesGeochronology
Abstract. Re-examination of International Ocean Discovery Program (IODP) sediment samples collected from the Bay of Bengal via laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) Rb–Sr geochronology demonstrates the viability of the biotite Rb–Sr system for use as a detrital chronometer. The age population defined by the Rb–Sr dates
Kyle P. Larson   +4 more
openaire   +1 more source

ILGIN SAHASI (KONYA) BİTÜMLÜ KİLTAŞI ÇÖKELİMİ HAVZASINDA PALEO-HİDROTERMAL ÇÖKELME KOŞULLARI, PALEO-HİDRODİNAMİK OLAYLAR VE PALEO-İKLİM İNCELEMELERİ

open access: yesEskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi
Hidrotermal akışkan faaliyetleri kiltaşı ve şeyl gibi bitümlü sedimanter kayaçlardaki Mo, U, Cu, Ni ve Zn gibi iz elementlerin zenginleşmesinin yanı sıra organik maddenin korunma derecesini de önemli ölçüde etkiler. İncelenen örneklerinin Fe/Ti (ort: 126,
Fuat Erol   +3 more
doaj   +1 more source

Cyclotron Production and Purification of 83Sr as a 90Sr Substitute for Positron Emission Tomography (PET)

open access: yesInstruments
Radioactive contaminations in soil, which originate from nuclear power production, nuclear weapon testing, or uncontrolled release, are of great environmental concern.
Marcel Lindemann   +3 more
doaj   +1 more source

40Ar-39Ar and Rb-Sr Geochronology

open access: yes, 2019
Fil: Camacho, A. Servicio Geológico Minero Argentino; Argentina.
openaire   +1 more source

Rb-Sr Method

open access: yesJournal of Geography (Chigaku Zasshi), 1986
openaire   +2 more sources

Provenance of fine-grained sedimentary rocks derived from Rb-Sr and Sm-Nd analyses: the example of the Santa Maria Formation (Triassic, Parana Basin, Southern Brazil)

open access: yesLatin American Journal of Sedimentology and Basin Analysis
In this work, the Rb-Sr and Sm-Nd methods were applied to fine-grained sedimentary rock samples of the Santa Maria Formation (Triassic, Paraná Basin) in order to have provenance informations.
Diogo Rodrigues Andrade Da Silva   +4 more
doaj  

Rb/Sr isotopic and compositional retentivity of muscovite during deformation.

open access: yesLithos, 2015
Eberlei T   +6 more
europepmc   +1 more source

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