Terrestrial cosmogenic nuclide (10Be) concentrations for Guanillos (GUA) and Paposo (PAP)

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Title:Main Title: Terrestrial cosmogenic nuclide (10Be) concentrations for Guanillos (GUA) and Paposo (PAP)
Description:Abstract: This file contains the analytical results of the terrestrial cosmogenic nuclide (TCN) measurements (10Be concentrations) used for surface exposure dating by subproject C02 at two coastal sites of the Atacama Desert; Guanillos (GUA, 21.97°S/70.17°W) and Paposo (PAP, 25.03°S/70.47°W). Analyses were conducted at the Institute of Geology at the University of Cologne. The data from the coastal alluvial fan complex GUA is used by Walk et al. (2022) in order to constrain the surface exposure ages of four morphostratigraphic units, while the 10Be concentrations at the alluvial fan PAP were used by Walk et al. (in review) to establish a morphochronological framework of a succsession of three abandoned surface generations. Data is stored in several xlsx-files. Further explanations concerning the methodology are included in the corresponding publications (Walk et al., 2022; Walk et al., in review). Walk, J., Bartz, M., Stauch, G., Binnie, A., Brückner, H., Lehmkuhl, F., 2022. Weathering under coastal hyperaridity – Late Quaternary development of spec-tral, textural, and gravelometric alluvial fan surface characteristics. Quaternary Science Reviews 277, 107339. https://doi.org/10.1016/j.quascirev.2021.107339 Walk, J., Schulte, P., Bartz, M., Binnie, A., Kehl, M., Mörchen, R., Sun, X., Stauch, G., Tittmann, C., Bol, R., Brückner, H., Lehmkuhl, F., in review. Pedogenesis under coastal hyperaridity assessed along a Late Quaternary chronosequence at Paposo, Atacama Desert. Catena.
Responsible Party
Creators:Janek Walk (Author), Melanie Bartz (Author), Ariane Binnie (Author), Martin Kehl (Author), Ramona Mörchen (Author), Philipp Schulte (Author), Xiaolei Sun (Author), Georg Stauch (Author), Christopher Tittmann (Author), Roland Bol (Author), Helmut Brückner (Author), Frank Lehmkuhl (Author)
Funding Reference:Deutsche Forschungsgemeinschaft (DFG): CRC 1211: Earth - Evolution at the Dry Limit
Publisher:CRC1211 Database (CRC1211DB)
Publication Year:2022
CRC1211 Topic:Dating
Related Subproject:C2
Subjects:Keywords: Geochronology, Cosmogenic Nuclides, Cosmogenic Radionuclides, Geomorphology, Landscape Evolution, Arid Zone
Geogr. Information Topic:Environment
File Details
Data Type:Dataset - Dataset
Size:10 Datasets
File Size:193 KB
Date:Available: 13.12.2022
Mime Type:application/zip
Data Format:MS Excel (2016)
Download Permission:Only Project Members
General Access and Use Conditions:According to the CRC1211DB data policy agreement.
Access Limitations:According to the CRC1211DB data policy agreement.
Licence:[CRC1211DB] Data policy agreement
Specific Information - Data
Temporal Extent:16.01.2019, 00:00:00 - 08.02.2022, 23:59:00
Subtype:Natural Science Data
Metadata Details
Metadata Creator:Janek Walk
Metadata Created:13.12.2022
Metadata Last Updated:13.12.2022
Funding Phase:2
Metadata Language:English
Metadata Version:V50
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