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Magdalena Rose Osburn

  • 312 Citations
20062022

Research output per year

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Personal profile

Research Interests

Geobiology of extreme environments including the deep subsurface, hydrothermal systems, ultrabasic/acidic systems, and caves; Compound‐specific isotope organic geochemistry (H,C,S) applied to microbial ecology, biogeochemical cycling in microbe‐rich environments and the sedimentary record of environmental perturbation; Neoproterozoic chemical evolution of the ocean‐atmosphere system during extreme isotope excursions; Carbonate sedimentology, stratigraphy, and geochemistry with an emphasis on microbialite preservation and morphology.

Education/Academic qualification

Geobiology, PhD, California Institute of Technology

… → 2013

Geobiology, MS, California Institute of Technology

… → 2008

Earth and Planetary Sciences, Environmental Studies, BA, Washington University St. Louis

… → 2007

Research interests

  • Biogeochemical cycling
  • Carbonate sedimentology
  • Microbialite
  • Neoproterozoic chemical evolution
  • Stratigraphy

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Grants

Earth 4D - Subsurface Science and Exploration

Osburn, M. R.

Canadian Institute for Advanced Research

7/1/19 → 6/30/20

Project: Research project

    • Biofilms in the Deep Subsurface: Implications for Planetary Habitability

    Osburn, M. R.

    NASA Goddard Space Flight Center

    9/1/18 → 8/31/20

    Project: Research project

    • Biosignature Preservation in Sulfate-Dominated Hypersaline Environments

    Osburn, M. R.

    Massachusetts Institute of Technology, National Aeronautics and Space Administration

    7/1/18 → 6/30/21

    Project: Research project

    • Illuminating microbial dark matter with subterranean geomicrobiology

    Osburn, M. R.

    David and Lucile Packard Foundation

    11/10/17 → 11/9/22

    Project: Research project

    • Biologic and Resource Analog Investigations in Low Light Environments (BRAILLE)

    Osburn, M. R.

    Blue Marble Space, National Aeronautics and Space Administration

    8/15/17 → 8/14/21

    Project: Research project

    • Research Output

    • 312 Citations
    • 17 Article
    • 1 Other report
    • 1 Comment/debate

    Calibration of modern sedimentary δ2H plant wax-water relationships in Greenland lakes

    McFarlin, J. M., Axford, Y., Masterson, A. L. & Osburn, M. R., Dec 1 2019, In : Quaternary Science Reviews. 225, 105978.

    Research output: Contribution to journal › Article

    • Establishment of the Deep Mine Microbial Observatory (DeMMO), South Dakota, USA, a Geochemically Stable Portal Into the Deep Subsurface

    Osburn, M. R., Kruger, B., Masterson, A. L., Casar, C. P. & Amend, J. P., Jul 31 2019, In : Frontiers in Earth Science. 7, 196.

    Research output: Contribution to journal › Article

    Open Access
    • 1 Scopus citations

    The next frontier for planetary and human exploration

    Stamenković, V., Beegle, L. W., Zacny, K., Arumugam, D. D., Baglioni, P., Barba, N., Baross, J., Bell, M. S., Bhartia, R., Blank, J. G., Boston, P. J., Breuer, D., Brinckerhoff, W., Burgin, M. S., Cooper, I., Cormarkovic, V., Davila, A., Davis, R. M., Edwards, C., Etiope, G. & 31 others, Fischer, W. W., Glavin, D. P., Grimm, R. E., Inagaki, F., Kirschvink, J. L., Kobayashi, A., Komarek, T., Malaska, M., Michalski, J., Ménez, B., Mischna, M., Moser, D., Mustard, J., Onstott, T. C., Orphan, V. J., Osburn, M. R., Plaut, J., Plesa, A. C., Putzig, N., Rogers, K. L., Rothschild, L., Russell, M., Sapers, H., Lollar, B. S., Spohn, T., Tarnas, J. D., Tuite, M., Viola, D., Ward, L. M., Wilcox, B. & Woolley, R., Feb 1 2019, In : Nature Astronomy. 3, 2, p. 116-120 5 p.

    Research output: Contribution to journal › Comment/debate

    • 8 Scopus citations

    Dissolved Carbon Dynamics in Meltwaters From the Russell Glacier, Greenland Ice Sheet

    Andrews, M. G., Jacobson, A. D., Osburn, M. R. & Flynn, T. M., Sep 2018, In : Journal of Geophysical Research: Biogeosciences. 123, 9, p. 2922-2940 19 p.

    Research output: Contribution to journal › Article

    • 3 Scopus citations

    Microbial diversity and biomarker analysis of modern freshwater microbialites from Laguna Bacalar, Mexico

    Johnson, D. B., Beddows, P. A., Flynn, T. M. & Osburn, M. R., May 2018, In : Geobiology. 16, 3, p. 319-337 19 p.

    Research output: Contribution to journal › Article

    • 3 Scopus citations