Assoc. Prof. Dr. David Andrew Fike 

Earth
Washington University in St. Louis
July 2026 - September 2026 Fellow
July 2025 - September 2025 Fellow
July 2024 - September 2024 Fellow
May 2012 - August 2012 Fellow
February 2011 - August 2011 Fellow

Projects at HWK

  • July 2024 - September 2026: Local Controls on Sedimentary Microbial Activity and Biogeochemical Records
  • February 2011 - August 2012: Scale-Depending Coupling of Microbial-Geochemical Sulfur Cycling
David Andrew Fike

Publications (6)

2012
A Temperature-Dependent Positive Feedback on the Magnitude of Carbon Isotope Excursions
Publication: Geoscience Canada
Volume & Pages:139, 122-131
2012
Carbon- and sulfur-isotope geochemistry of the Hirnantian (Late Ordovician) Wangjiawan (Riverside) section, South China: Global correlation and environmental event interpretation
Publication: Palaeogeography, Palaeoclimatology, Palaeoecology
Volume & Pages:337–338, 14-22
2013
Dynamic sulfur and carbon cycling through the end-Ordovician extinction revealed by paired sulfate–pyrite δ34S
Publication: Earth and Planetary Science Letters
Volume & Pages:363, 144-155
2011
Enigmatic origin of the largest-known carbon isotope excursion in Earth's history
Publication: Nature Geoscience
Volume & Pages:4, 285–292
2013
Lipid biomarkers record fundamental changes in the microbial community structure of tropical seas during the Late Ordovician Hirnantian glaciation
Publication: Geology
Volume & Pages:41 (2), 127–130
2013
Techniques for assessing spatial heterogeneity of carbonate
d13C values: Implications for craton-wide isotope gradients
Publication: Sedimentology
Volume & Pages:60 (6), 1405-1431