Dataset : Majors, traces elements and strontium isotopes (87Sr/86Sr) of Cretaceous limestone and Quaternary marl - Jura Mountains

General metadata

Identifiers :

local : FR-18008901306731-2022-04-01-02 external : doi:10.25666/DATAUBFC-2022-04-01-02

Description :

Majors, traces elements and 87Sr/86Sr ratio of Cretaceous limestone (Hauterivien) and Quaternary marls (two samples). The limestone was sampled in the Frasne-Bouverans syncline at proximity of the Forbonnet pealtand (Complexe tourbeux de Frasne-Bouverans). The marl was sampled in the underlying sediments of the Forbonnet peatland.
Data were acquired in the framework the the ISOTOPEAT project.

Disciplines :

environmental sciences (sciences of the universe), geology (sciences of the universe), geosciences, multidisciplinary (sciences of the universe), water resources (sciences of the universe)

Keywords :

geochemistry, hydrogeology, Jura mountains, karst, strontium isotopes

Dates :

Data acquisition : Jun 2020

Data provision : 1 Mar 2022

Metadata record : Creation : 1 Apr 2022 Update : 9 Dec 2022

Language : English (eng)

Additional information :

Data collected as part of the Ph.D thesis in geodynamics of Earth superficial layers, by Alexandre Lhosmot, co-supervised by Marc Steinmann and Guillaume Bertrand, assistant-professors, Chrono-Environnement laboratory. These data were acquired thanks to the support of OSU THETA in the framework of the ISOTOPEAT project.

Audience : University: licence, University: master, Research, Informal Education

Access to data

Rights

Collection	Données de thèse Données de thèse de Alexandre Lhosmot

Quotation

Alexandre Lhosmot, Guillaume Bertrand, Julien Bouchez (2022): Majors, traces elements and strontium isotopes (87Sr/86Sr) of Cretaceous limestone and Quaternary marl - Jura Mountains. Chrono-environnement. doi:10.25666/DATAUBFC-2022-04-01-02

Coverages

Spatial coverage :

Tourbière du Forbonnet (Frasne-Bouverans): latitude between 46° 49' 38" N and 46° 49' 22" N, longitude between 6° 10' 15" E and 6° 10' 37" E

Administrative metadata

Data creators : Alexandre Lhosmot ^[1] ^[2], Guillaume Bertrand ^[1] ^[2], Julien Bouchez ^[3]

Data collector : Vanessa Stefani ^[1] ^[2], Marie-Laure Toussaint ^[1] ^[2]

Related person : Geneviève Magnon ^[4], Marc Steinmann ^[1] ^[2], Jérôme Gaillardet ^[3]

[1] : Laboratoire Chrono-environnement (UMR 6249) (Université de Franche-Comté)

[2] : Observatoire des Sciences de l'Univers - Terre, Homme, Environnement, Temps, Astronomie (UAR 3245) (Université de Franche-Comté)

[3] : Institut de Physique du Globe de Paris

[4] : EPAGE Haut-Doubs Haute-Loue

Publisher : Laboratoire Chrono-environnement (UMR 6249)

Labels : Plateforme technologique d'étude des Environnements Anciens et Actuels, Service National d'Observation Tourbières, Zone Atelier Arc Jurassien

Science contact : Guillaume Bertrand

Projects and funders :

ISOTOPEAT - Evaluation isotopique de l’origine de la minéralisation des eaux de la tourbière du Forbonnet
- SRO OSU THETA 2021 (OSU)
Thèse de doctorat en géodynamique des enveloppes supérieures - Alexandre Lhosmot
- Contrat doctoral Ministère de l'Enseignement Supérieur, de la Recherche et de l'Innovation (MESRI) (Ministry)
- Critical Peat (Region Bourgogne Franche-Comté)

Access : available

Technical metadata

Formats : application/msword, application/vnd.ms-excel

Data acquisition methods :

Observational data :
Sampling on the field, preparation at Chrono-Environnement (PEA2T platform) and analyzes at IPGP (High Resolution Analytical Platform (PARI).

For each sample, analyzes were realized on rock solutions. Rocks solutions were realized successively with solutions of increasing acidity (H20, acetic acid, HCl) in order to extract a specific mineral phase during each of these attacks.
The analyzes were then carried out on the residue of these 3 attacks put in solution with HNO3 and HF.

Datatype : Dataset