Katherine Haines Freeman, PhD

  • Evan Pugh University Professor of Geosciences, Geosciences
    • 10497 Citations
    • 52 h-Index
    1986 …2019
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    Fingerprint Dive into the research topics where Katherine Haines Freeman is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

    • 3 Similar Profiles
    Carbon Isotopes Chemical Compounds
    biomarker Earth & Environmental Sciences
    Biomarkers Chemical Compounds
    lipid Earth & Environmental Sciences
    carbon isotope Earth & Environmental Sciences
    Sediments Chemical Compounds
    Alkanes Chemical Compounds
    Isotopes Chemical Compounds

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    Research Output 1986 2019

    1 Citation (Scopus)

    Aquatic biomarkers record Pleistocene environmental changes at Paleolake Olduvai, Tanzania

    Colcord, D. E., Shilling, A. M., Freeman, K. H., Njau, J. K., Stanistreet, I. G., Stollhofen, H., Schick, K. D., Toth, N. & Brassell, S. C., Jun 15 2019, In : Palaeogeography, Palaeoclimatology, Palaeoecology. 524, p. 250-261 12 p.

    Research output: Contribution to journalArticle

    Olduvai event
    Tanzania
    biomarker
    biomarkers
    environmental change

    Biogeochemical evidence for environmental changes of Pleistocene Lake Olduvai during the transitional sequence of OGCP core 2A that encompasses Tuff IB (~1.848 Ma)

    Shilling, A. M., Colcord, D. E., Karty, J., Hansen, A., Freeman, K. H., Njau, J. K., Stanistreet, I. G., Stollhofen, H., Schick, K. D., Toth, N. & Brassell, S. C., Oct 15 2019, In : Palaeogeography, Palaeoclimatology, Palaeoecology. 532, 109267.

    Research output: Contribution to journalArticle

    Olduvai event
    tuff
    gorge
    environmental change
    organic matter
    1 Citation (Scopus)

    Canopy structure in Late Cretaceous and Paleocene forests as reconstructed from carbon isotope analyses of fossil leaves

    Graham, H. V., Herrera, F., Jaramillo, C., Wing, S. L. & Freeman, K. H., Oct 1 2019, In : Geology. 47, 10, p. 977-981 5 p.

    Research output: Contribution to journalArticle

    Paleocene
    carbon isotope
    forest canopy
    canopy
    fossil
    1 Citation (Scopus)

    Carbon Isotope Record of Trace n-alkanes in a Continental PETM Section Recovered by the Bighorn Basin Coring Project (BBCP)

    the Bighorn Basin Coring Project (BBCP) Science Team, May 1 2019, In : Paleoceanography and Paleoclimatology. 34, 5, p. 853-865 13 p.

    Research output: Contribution to journalArticle

    Hypsithermal
    alkane
    Paleocene
    carbon isotope
    Eocene

    Carbon isotopic heterogeneity of coenzyme F430 and membrane lipids in methane-oxidizing archaea

    Bird, L. R., Dawson, K. S., Chadwick, G. L., Fulton, J. M., Orphan, V. J. & Freeman, K. H., Nov 1 2019, In : Geobiology. 17, 6, p. 611-627 17 p.

    Research output: Contribution to journalArticle

    coenzymes
    Archaea
    dissolved inorganic carbon
    methane
    lipid