NAI
Achim Herrmann
Pennsylvania State University
Current Projects
- Stoichiometry of Life, Task 3a: Ancient Records - Geologic — 2013 NAI
- The Late Ordovician Glaciation and Mass Extinction: Environmental Causes and Evolutionary Consequences - Mark Patzkowsky — 2003 NAI
- Causes and Consequences of the Diversification and Extinction of Metazoans: Neoproterozoic Variations - Mark Patzkowsky — 2002 NAI
- Causes and Consequences of the Diversification and Extinction of Metazoans: Paleontological Approach — 2001 NAI
- View all 4 projects
NAI Project Collaborators
- Project collaborators as reported by the latest NAI Annual Report.
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Publications
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Brennecka, G. A., Herrmann, A. D., Algeo, T. J., & Anbar, A. D. (2011). Rapid expansion of oceanic anoxia immediately before the end-Permian mass extinction. Proceedings of the National Academy of Sciences, 108(43), 17631–17634. doi:10.1073/pnas.1106039108
See Project -
Herrmann, A. D., Kendall, B., Algeo, T. J., Gordon, G. W., Wasylenki, L. E., & Anbar, A. D. (2012). Anomalous molybdenum isotope trends in Upper Pennsylvanian euxinic facies: Significance for use of δ98Mo as a global marine redox proxy. Chemical Geology, 324-325, 87–98. doi:10.1016/j.chemgeo.2012.05.013
See Project - Brennecka, G.A., Herrmann, A.D., Saltzman, M.R. & Anbar, A.D. (2009). Using 238U/235U ratios in carbonates as a paleoredox indicator: variations across the Permian-Triassic boundary. Geological Society of America. Portland, OR. See Project
