Published on 01 January 2021
Os isotopic record of Hauterivian carbonate samples from Fiume Bosso section (central Italy), which were obtained by the weak-leaching method
View DatasetMatsumoto, Hironao
Description
Data sets contain the osmium isotope information of the limestone samples from the Fiume Bosso section (43°31'07.2N 12°34'15.4E), central Italy. Os isotopic analysis was conducted in August 2021 to reconstruct paleo-marine Os and carbon isotopic variation. Os were separated by the weak-leaching method (1M HCl) and Os isotopic ratios were measured with thermal ionization mass spectrometry (TRITON, Thermo Fisher Scientific, USA). Our Os data covers the time ranges from the upper Hauterivian to the lower Barremian of the Lower Cretaceous.
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Publication Details
Subfield
Geochemistry and Petrology
Field
Earth and Planetary Sciences
Domain
Physical Sciences
Confidence Score
44%
Source
Scholar Data Model
Keywords
CretaceousFiume BossoHauterivianOsmiumSample IDOsmium, standard deviationOsmium-187/Osmium-188 ratioOsmium-187/Osmium-188 ratio, standard deviationRheniumRhenium, standard deviationRhenium-187/Osmium-188 ratioRhenium-187/Osmium-188 ratio, standard deviationDEPTH, sediment/rockAGEOutcrop sampleMass spectrometer, Thermo Fisher Scietific TRITON Plus (N-TIMS)calculated, 1 sigmaInitial ratio, age corrected