Tuned K2O/Al2O3 ratios of the Devonian Kellwasser Crisis interval (ca. 372 Ma) at Winsenberg, Germany
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| Main Authors: | , , , , , , , |
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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2024
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| _version_ | 1867171331206807552 |
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| author | Wichern, Nina Maria Annegret Bialik, Or M Nohl, Theresa Percival, Lawrence Becker, R Thomas Kaskes, Pim Claeys, Philippe De Vleeschouwer, David |
| author_facet | Wichern, Nina Maria Annegret Bialik, Or M Nohl, Theresa Percival, Lawrence Becker, R Thomas Kaskes, Pim Claeys, Philippe De Vleeschouwer, David |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | A total of 556 samples (3 cm average sample spacing) were collected from the 12 m long Winsenberg section in order to reconstruct a floating timescale using cyclostratigraphic methods and to investigate paleoclimatic dynamics using selected elemental ratios. Samples were measured as a powder covered with Chemplex film on a Bruker S1 Titan 800 portable XRF at the University of Münster with the following settings: 40 kV, 20 mA, no filters, 75 s. Spectra were deconvoluted in Bruker Artrax software, and linearly calibrated using a set of 10 sedimentary standards of known composition and 11 calcite-quart mixtures. The composition of these standards is also included. Selected elemental ratios were tuned via the methods described in the accompanying manuscript, and are included in this dataset as well. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_965394 |
| institution | PANGAEA |
| language | en |
| publishDate | 2024 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Tuned K2O/Al2O3 ratios of the Devonian Kellwasser Crisis interval (ca. 372 Ma) at Winsenberg, Germany Wichern, Nina Maria Annegret Bialik, Or M Nohl, Theresa Percival, Lawrence Becker, R Thomas Kaskes, Pim Claeys, Philippe De Vleeschouwer, David Age, relative; Astrochronology; Carbon isotopes; Cyclostratigraphy; Devonian; Fieldwork; Frasnian-Famennian; Germany; HAND; Kellwasser Crisis; Portable X-Ray Fluorescence; Potassium oxide/Aluminium dioxide ratio; Rhenish Massif; Sampling by hand; TOC; Winsenberg; Winsenberg_2021; XRD A total of 556 samples (3 cm average sample spacing) were collected from the 12 m long Winsenberg section in order to reconstruct a floating timescale using cyclostratigraphic methods and to investigate paleoclimatic dynamics using selected elemental ratios. Samples were measured as a powder covered with Chemplex film on a Bruker S1 Titan 800 portable XRF at the University of Münster with the following settings: 40 kV, 20 mA, no filters, 75 s. Spectra were deconvoluted in Bruker Artrax software, and linearly calibrated using a set of 10 sedimentary standards of known composition and 11 calcite-quart mixtures. The composition of these standards is also included. Selected elemental ratios were tuned via the methods described in the accompanying manuscript, and are included in this dataset as well. |
| title | Tuned K2O/Al2O3 ratios of the Devonian Kellwasser Crisis interval (ca. 372 Ma) at Winsenberg, Germany |
| topic | Age, relative; Astrochronology; Carbon isotopes; Cyclostratigraphy; Devonian; Fieldwork; Frasnian-Famennian; Germany; HAND; Kellwasser Crisis; Portable X-Ray Fluorescence; Potassium oxide/Aluminium dioxide ratio; Rhenish Massif; Sampling by hand; TOC; Winsenberg; Winsenberg_2021; XRD |
| url | https://doi.org/10.1594/PANGAEA.965394 |