2013 - Member of the National Academy of Sciences
2013 - Fellow of American Geophysical Union (AGU)
2010 - Fellow of John Simon Guggenheim Memorial Foundation
Fellow of the Geological Society of America
Katherine H. Freeman mostly deals with Paleontology, Isotopes of carbon, Ecology, Total organic carbon and Geochemistry. Her Paleontology research incorporates themes from Foraminifera, Oceanography and Carbon dioxide in Earth's atmosphere. Her studies deal with areas such as Environmental chemistry, Biogeochemical cycle and Plankton as well as Isotopes of carbon.
Her Environmental chemistry research is multidisciplinary, relying on both Fractionation and Water column. Her research integrates issues of Organic matter, Earth science, Biomass and Carbon, δ13C in her study of Total organic carbon. Katherine H. Freeman interconnects Phytane, Carbonate and Oil shale in the investigation of issues within Geochemistry.
Her main research concerns Paleontology, Ecology, Environmental chemistry, Isotopes of carbon and Geochemistry. Her work on Late Miocene expands to the thematically related Ecology. Her Environmental chemistry study incorporates themes from Fractionation and Water column.
The study incorporates disciplines such as δ13C, Carbon dioxide, Oceanography and Carbon cycle in addition to Isotopes of carbon. Her Geochemistry research includes themes of Structural basin and Carbonate. The various areas that she examines in her Total organic carbon study include Organic matter and Earth science.
Geochemistry, Sedimentary rock, Olduvai Gorge, Paleontology and Environmental chemistry are her primary areas of study. Her research combines Carbonate and Geochemistry. Her Paleontology research includes elements of Canopy and Impact crater.
Her Environmental chemistry research is multidisciplinary, incorporating elements of Soil water and Dolomite. Her Structural basin research also works with subjects such as
The scientist’s investigation covers issues in Sedimentary rock, Geochemistry, Sediment, Paleontology and Ecology. Her Sedimentary rock research is multidisciplinary, incorporating perspectives in Pleistocene, Outcrop, Carbonate, Calcite and Olduvai Gorge. Her work deals with themes such as Structural basin, Total organic carbon and Section, which intersect with Geochemistry.
Her Sediment research integrates issues from Environmental chemistry, Seafloor spreading and Biodegradation. Her studies link Scientific drilling with Paleontology. Much of her study explores Ecology relationship to Late Miocene.
This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.
Marked Decline in Atmospheric Carbon Dioxide Concentrations During the Paleogene
Mark Pagani;James C. Zachos;James C. Zachos;James C. Zachos;Katherine H. Freeman;Katherine H. Freeman;Katherine H. Freeman;Brett Tipple;Brett Tipple;Brett Tipple.
Compound-specific isotopic analyses: a novel tool for reconstruction of ancient biogeochemical processes.
J.M. Hayes;Katherine H. Freeman;Brian N. Popp;Christopher H. Hoham.
Organic Geochemistry (1990)
Molecular Paleohydrology: Interpreting the Hydrogen-Isotopic Composition of Lipid Biomarkers from Photosynthesizing Organisms
Dirk Sachse;Isabelle Billault;Gabriel J. Bowen;Yoshito Chikaraishi.
Annual Review of Earth and Planetary Sciences (2012)
Global patterns in leaf 13C discrimination and implications for studies of past and future climate
Proceedings of the National Academy of Sciences of the United States of America (2010)
Fractionation of carbon isotopes by phytoplankton and estimates of ancient CO2 levels
Katherine Haines Freeman;J. M. Hayes.
Global Biogeochemical Cycles (1992)
Evidence from carbon isotope measurements for diverse origins of sedimentary hydrocarbons.
Katherine H. Freeman;J. M. Hayes;Jean Michel Trendel;Pierre Albrecht.
Late Miocene Atmospheric CO2 Concentrations and the Expansion of C4 Grasses
Mark Pagani;Katherine H. Freeman;Michael A. Arthur.
Transient Floral Change and Rapid Global Warming at the Paleocene-Eocene Boundary
Scott L. Wing;Guy J. Harrington;Francesca A. Smith;Francesca A. Smith;Jonathan I. Bloch.
Miocene evolution of atmospheric carbon dioxide
Mark Pagani;Mark Pagani;Michael A. Arthur;Katherine H. Freeman.
Consistent fractionation of 13C in nature and in the laboratory: growth-rate effects in some haptophyte algae.
Robert R. Bidigare;Arnim Fluegge;Arnim Fluegge;Katherine H. Freeman;Kristi L. Hanson.
Global Biogeochemical Cycles (1997)
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