Advanced search

Filter By:

Journal Check one or more journals to show results from those journals only.

Choose more journals

Article type Check one or more article types to show results from those article types only.
Subject Check one or more subjects to show results from those subjects only.
Date Choose a date option to show results from those dates only.

Custom date range

Clear all filters
Sort by:
Showing 1–4 of 4 results
Advanced filters: Author: Isabel Sauermilch Clear advanced filters

  • A phase of unique turbulent oceanographic and tectonic circumstances during the Early Oligocene caused high productivity in the Australian Antarctic Basin and enabled the stabilization of colder global climates.

    • Katharina Hochmuth
    • Joanne M. Whittaker
    • Joseph H. LaCasce
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-10

  • The deepening of the Drake Passage cooled Antarctic coasts and increased the temperature gradient between Australia and Antarctica which ultimately enhanced thermal isolation of the Antarctic Ice sheet, according to biomarker derived temperature records and simulation output.

    • Frida S. Hoem
    • Isabel Sauermilch
    • Peter K. Bijl
    ResearchOpen Access
    Communications Earth & Environment
    Volume: 3, P: 1-8

  • Ocean sediment records suggest that the modern Antarctic Circumpolar Current did not exist before the late Miocene cooling, indicating its origin is linked to the expansion of the Antarctic Ice Sheet.

    • Dimitris Evangelinos
    • Johan Etourneau
    • Carlota Escutia
    ResearchOpen Access
    Nature Geoscience
    Volume: 17, P: 165-170

  • The role of Southern Ocean gateways contributing to the Eocene-Oligocene climate transition is still debated. Here, the authors present high-resolution ocean simulations to show that gateways opening led to a reorganization of ocean circulation, heat transport and Antarctic surface water cooling.

    • Isabel Sauermilch
    • Joanne M. Whittaker
    • Joseph H. LaCasce
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-8