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Main Authors: Kneuker, Tilo, Mann, Thomas, Dohrmann, Reiner, Ufer, Kristian, Blumenberg, Martin, Erbacher, Jochen, Bornemann, André, Schuck, Bernhard, Zimmerli, Géraldine Nicole, Pollok, Lukas
Format: Dataset Open Access
Language:en
Published: PANGAEA 2026
Subjects:
Baden-Württemberg; Calculated; Carbon, inorganic, total; Carbon, organic, total; Carbon, total; Carbon dioxide yield, S3, per unit sediment mass; Carbon dioxide yield, S3/Hydrocarbon yield, S2; cation exchange capacity; Clay formation; clay mineral; Claystone; DEPTH, sediment/rock; DRILL; Drilling/drill rig; Element Analyser CS, LECO CS 230; Event label; Hydrocarbon yield, S1, per unit sediment mass; Hydrocarbon yield, S2, per unit sediment mass; Hydrogen index, mass HC, per unit mass total organic carbon; mineralogy; Opalinus Clay; Organic and inorganic carbon concentrations; Oxygen index, mass CO2, per unit mass total organic carbon; Production index, S1/(S1+S2); Pyrolysis temperature maximum; rock eval; Rock-Eval 6 (Vinci Technologies); Sample code/label; SEPIA-Metzingen; Sulfur, total; Swabian Alb; whole-rock mineralogy
Online Access:https://doi.org/10.1594/PANGAEA.987520
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Table of Contents:
  • The total carbon (TC), total organic carbon (TOC), and total sulfur (TS) were determined using a LECO CS-230 system (Laboratory Equipment Corporation). Samples were heated up to 2000 °C under an oxygen atmosphere and an infrared detector subsequently measured the amount of produced CO₂ and SO₂. TOC was measured the same way after removing inorganic carbonates using 10 % HCl solution at 80 °C. Rock-Eval Pyrolyses were performed on a Rock-Eval-6 analyser (Vinci Technologies) using up to 180 mg initial sample material and a standard program (Espitalié et al., 1977; Lafargue et al., 1998), starting isothermal with 300°C for 3 min, succeeded by a heating rate of 25°C/min up to 650°C. Standard deviations for hydrogen indices (HI) and Tmax values are ± 5 % and ± 2°C, respectively.

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