Tuned SiO2/CaO ratios of the Devonian Kellwasser Crisis interval (ca. 372 Ma) at Winsenberg, Germany
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2024
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| _version_ | 1867168523601575936 |
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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_965397 |
| institution | PANGAEA |
| language | en |
| publishDate | 2024 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Tuned SiO2/CaO 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; Rhenish Massif; Sampling by hand; Silicon dioxid/Calcium oxide ratio; 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 SiO2/CaO 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; Rhenish Massif; Sampling by hand; Silicon dioxid/Calcium oxide ratio; TOC; Winsenberg; Winsenberg_2021; XRD |
| url | https://doi.org/10.1594/PANGAEA.965397 |