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Salzmann, Ulrich; Bauersachs, Thorsten; Klages, Johann Philipp; Gerschel, Henny; Müller, Juliane; Heinz, Immo; Hillenbrand, Claus-Dieter; Bohaty, Steven M; Bickert, Torsten; Titschack, Jürgen; Kaschuro, Sergej; Nehrke, Gernot; Pälike, Heiko; Science Party of Expedition PS104: Charcoal, palynology and geochemical analyses of core 9R and 10R from MARUM-MeBo70 Site PS104_20-2 [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.994798 (dataset in review)

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Abstract:
Here we present analyses of macro- and microcharcoal, palynology polycyclic aromatic hydrocarbons, maceral composition, inertinite reflectance, lipid biomarker and charcoal morphology from the mid-Cretaceous layer in drill core 9R and 10R at MARUM-MeBo70 Site PS104_20-2 (73.57°S, 107.09°W; 946 m water depth) for reconstructing past wildfire activity and vegetation near the South Pole. The site is located within the Pine Island cross-shelf trough in the Amundsen Sea Embayment (ASE), West Antarctica and was drilled during RV Polarstern Expedition PS104 in 2017.
Keyword(s):
Antarctica; Biomarker; Charcoal; Fire; Palynology
Supplement to:
Salzmann, Ulrich; Bauersachs, Thorsten; Klages, Johann Philipp; Gerschel, Henny; Müller, Juliane; Heinz, Immo; Hillenbrand, Claus-Dieter; Bohaty, Steven M; Bickert, Torsten; Titschack, Jürgen; Kaschuro, Sergej; Nehrke, Gernot; Pälike, Heiko; Science Party of Expedition PS104 (in review): Co-evolution of wildfires and early Sphagnum-peatlands near the Cretaceous South Pole. Communications Earth & Environment
Coverage:
Latitude: -73.568390 * Longitude: -107.091530
Date/Time Start: 2017-02-21T01:21:00 * Date/Time End: 2017-02-23T03:51:00
Event(s):
PS104_20-2 (PIT-3) * Latitude: -73.568390 * Longitude: -107.091530 * Date/Time Start: 2017-02-21T01:21:00 * Date/Time End: 2017-02-23T03:51:00 * Elevation: -946.0 m * Recovery: 5.89 m * Location: Amundsen Sea * Campaign: PS104 (ANT-XXXII/3) * Basis: Polarstern * Method/Device: MeBo70 (MeBo70) * Comment: PIT-3: Southern Pine Island Trough (north of basement-sedimentary strata boundary; area of dipping reflectors near seafloor surface; same site as GC PS104/20-1; near site PIT-06)
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Size:
10 datasets

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Datasets listed in this bundled publication

  1. Salzmann, U; Bauersachs, T; Klages, JP et al. (in review): Alkylated PAH derivative index (APDI) of core 9R and 10R from MARUM-MeBo70 Site PS104_20-2. https://doi.pangaea.de/10.1594/PANGAEA.994799
  2. Salzmann, U; Bauersachs, T; Klages, JP et al. (in review): Dimethylphenanthrenes (DMP) of core 9R and 10R from MARUM-MeBo70 Site PS104_20-2. https://doi.pangaea.de/10.1594/PANGAEA.994800
  3. Salzmann, U; Bauersachs, T; Klages, JP et al. (in review): Hopanes of core 9R and 10R from MARUM-MeBo70 Site PS104_20-2. https://doi.pangaea.de/10.1594/PANGAEA.994801
  4. Salzmann, U; Bauersachs, T; Klages, JP et al. (in review): Inertinite Reflectance of core 9R and 10R from MARUM-MeBo70 Site PS104_20-2. https://doi.pangaea.de/10.1594/PANGAEA.994802
  5. Salzmann, U; Bauersachs, T; Klages, JP et al. (in review): Macroscopic Charcoal of core 9R and 10R from MARUM-MeBo70 Site PS104_20-2. https://doi.pangaea.de/10.1594/PANGAEA.994807
  6. Salzmann, U; Bauersachs, T; Klages, JP et al. (in review): Microcharcoal of core 9R and 10R from MARUM-MeBo70 Site PS104_20-2. https://doi.pangaea.de/10.1594/PANGAEA.994815
  7. Salzmann, U; Bauersachs, T; Klages, JP et al. (in review): n-alkanes of core 9R and 10R from MARUM-MeBo70 Site PS104_20-2. https://doi.pangaea.de/10.1594/PANGAEA.995121
  8. Salzmann, U; Bauersachs, T; Klages, JP et al. (in review): Alkylated PAH derivative index (APDI) of core 9R and 10R from MARUM-MeBo70 Site PS104_20-2. https://doi.pangaea.de/10.1594/PANGAEA.995122
  9. Salzmann, U; Bauersachs, T; Klages, JP et al. (in review): Palynology of core 9R and 10R from MARUM-MeBo70 Site PS104_20-2. https://doi.pangaea.de/10.1594/PANGAEA.995123
  10. Salzmann, U; Bauersachs, T; Klages, JP et al. (in review): TOC/TN ratio of core 9R and 10R from MARUM-MeBo70 Site PS104_20-2. https://doi.pangaea.de/10.1594/PANGAEA.995124