Search

Search Constraints

Start Over You searched for: Committee Member Katherine Haines Freeman Remove constraint Committee Member: Katherine Haines Freeman Committee Member Michael Allan Arthur Remove constraint Committee Member: Michael Allan Arthur

Search Results

1. Carbonate-Associated Sulfate: Assessment of and Use as an Isotopic Proxy for Global Sulfur Cycling During End-Permian Mass Extinction

open_access
Open Access

2. MOLECULAR AND ISOTOPIC INVESTIGATIONS OF THE BIOGEOCHEMISTRY OF ARCHAEAL ETHER LIPIDS

open_access
Open Access

3. Nitrogen biogeochemistry and ancient oceanic anoxia

open_access
Open Access

4. Soil Carbon Dioxide Flow Associated With The San Andreas And Calaveras Faults, California

open_access
Open Access

5. Interpreting Nitrogen Isotope Excursions in the Sedimentary Record

open_access
Open Access

6. Intramolecular Isotopic Variation in Acetate from Soils and Sediments

open_access
Open Access

7. The Late Archean biosphere: Implications of organic and inorganic geochemistry of marine shales and terrestrial paleosols

open_access
Open Access

8. ASSESSMENT OF CLIMATE CHANGE AND GLOBAL CARBON CYCLE PERTURBATION DURING THE END-PERMIAN MASS EXTINCTION

open_access
Open Access