NAI
Anatoliy Kudryavtsev
University of California, Los Angeles
Current Projects
- Developing Methods for Life Detection on Mars and in Mars Analog Environments — 2016 NAI
- Project 4A: New in Situ Techniques (CLSM and Raman) Solve the Problem Presented by the Disaggregation of Acid-Macerated Organic-Walled Microfossils — 2015 NAI
- Project 3G: A 3,400 Ma-Old Shallow Water Anaerobic Sulfuretum Evidences the Anoxic Archean Atmosphere — 2015 NAI
- Project 3D: SIMS Analyses of Filamentous Fossil Microbes From the ~3,465 Ma-Old Apex Chert May Reveal Their Physiology — 2015 NAI
- Project 3A: Apatitic Latest Precambrian and Early Cambrian Fossils Provide Direct Evidence of Concentrations of Environmental Oxygen — 2015 NAI
- Project 3F -- Apatitic Latest Precambrian and Early Cambrian Fossils Provide Direct Evidence of Concentrations of Environmental Oxygen — 2014 NAI
- Project 3E: Sulfur-Cycling Fossil Bacteria From the 1.8 Ga Duck Creek Formation Provide Promising Evidence of Evolution's Null Hypothesis — 2014 NAI
- Project 4A: New in Situ Techniques (CLSM and Raman) Solve the Problem Presented by the Disaggregation of Acid-Macerated Organic-Walled Microfossils — 2014 NAI
- Developing New Biosignatures — 2013 NAI
- Project 3D: Microfossil Insights Into Proterozoic Microbial Ecology — 2013 NAI
- Biosignatures in Relevant Microbial Ecosystems — 2013 NAI
- Developing New Biosignatures — 2012 NAI
- Biosignatures in Relevant Microbial Ecosystems — 2012 NAI
- Developing New Biosignatures — 2011 NAI
- Biosignatures in Relevant Microbial Ecosystems — 2011 NAI
- Developing New Biosignatures — 2010 NAI
- Biosignatures in Relevant Microbial Ecosystems — 2010 NAI
- Developing New Biosignatures — 2009 NAI
- Biosignatures in Relevant Microbial Ecosystems — 2009 NAI
- View all 19 projects
NAI Project Collaborators
- Project collaborators as reported by the latest NAI Annual Report.
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Catherine Woodward
Institute for Biology Education - Mazomanie Outreach Outpost
Collaborated on 1 Project
Publications
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Cohen, P. A., Schopf, J. W., Butterfield, N. J., Kudryavtsev, A. B., & MacDonald, F. A. (2011). Phosphate biomineralization in mid-Neoproterozoic protists. Geology, 39(6), 539–542. doi:10.1130/g31833.1
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Czaja, A. D., Kudryavtsev, A. B., Cody, G. D., & William Schopf, J. (2009). Characterization of permineralized kerogen from an Eocene fossil fern. Organic Geochemistry, 40(3), 353–364. doi:10.1016/j.orggeochem.2008.12.002
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Schopf, J. W., & Kudryavtsev, A. B. (2009). Confocal laser scanning microscopy and Raman imagery of ancient microscopic fossils. Precambrian Research, 173(1-4), 39–49. doi:10.1016/j.precamres.2009.02.007
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Schopf, J. W., & Kudryavtsev, A. B. (2010). A renaissance in studies of ancient life. Geology Today, 26(4), 140–145. doi:10.1111/j.1365-2451.2010.00760.x
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Schopf, J. W., & Kudryavtsev, A. B. (2011). Biogenicity of Apex Chert microstructures. Nature Geosci, 4(6), 346–347. doi:10.1038/ngeo1172
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Schopf, J. W., & Kudryavtsev, A. B. (2012). Biogenicity of Earth’s earliest fossils: A resolution of the controversy. Gondwana Research, 22(3-4), 761–771. doi:10.1016/j.gr.2012.07.003
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Schopf, J. W., Farmer, J. D., Foster, I. S., Kudryavtsev, A. B., Gallardo, V. A., & Espinoza, C. (2012). Gypsum-Permineralized Microfossils and Their Relevance to the Search for Life on Mars. Astrobiology, 12(7), 619–633. doi:10.1089/ast.2012.0827
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Schopf, J. W., Kudryavtsev, A. B., & Sergeev, V. N. (2010). Confocal Laser Scanning Microscopy and Raman Imagery of the Late Neoproterozoic Chichkan Microbiota of South Kazakhstan. Journal of Paleontology, 84(3), 402–416. doi:10.1666/09-134.1
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Schopf, J. W., Kudryavtsev, A. B., Sugitani, K., & Walter, M. R. (2010). Precambrian microbe-like pseudofossils: A promising solution to the problem. Precambrian Research, 179(1-4), 191–205. doi:10.1016/j.precamres.2010.03.003
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Shi, C. S., Schopf, J. W., & Kudryavtsev, A. B. (2013). Characterization of the stem anatomy of the Eocene fern Dennstaedtiopsis aerenchymata (Dennstaedtiaceae) by use of confocal laser scanning microscopy. American Journal of Botany, 100(8), 1626–1640. doi:10.3732/ajb.1300027
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Taylor, P. D., Vinn, O., Kudryavtsev, A., & William Schopf, J. (2010). Raman spectroscopic study of the mineral composition of cirratulid tubes (Annelida, Polychaeta). Journal of Structural Biology, 171(3), 402–405. doi:10.1016/j.jsb.2010.05.010
See Project See Project - Schopf, J.W. & Kudryavtsev, A.B. (2010, In Press). Confocal laser scanning microscopy and Raman (and fluorescence) spectroscopic imagery of permineralized Cambrian and Neoproterozoic fossils. In: M. Laflamme, S.D.a.J.S. (Eds.). Quantifying the Early Evolution of Life: Numerical and Technological Approaches to the Study of Fossils and Ancient Ecosystems. Amsterdam: Springer. See Project
- Schopf, J.W. & Kudryavtsev, A.B. (2011). Confocal laser scanning microscopy and Raman (and fluorescence) spectroscopic imagery of permineralized Cambrian and Neoproterozoic fossils. In: M. Laflamme, S.D.a.J.S. (Eds.). Quantifying the Evolution of Early Life: Numerical Approaches to the Evaluation of Fossils and Ancient Ecosystems. Amsterdam: Springer. See Project
- Schopf, J.W. & Kudryavtsev, A.B. (2012, Submitted). Biogenicity of Earth’s earliest fossils. In: Dilek, L. & Furnes, H. (Eds.). Archean Earth and Early Life. Springer. See Project
- Schopf, J.W., Kudryavtsev, A.B., Tripathi, B. & Czaja, A.D. (2010, In Press). Three-dimensional Morphological (CLSM) and Chemical (Raman) Imagery of Cellularly Mineralized Fossils. In: Bottjer, P.A.A.a.D.J. (Eds.). Taphonomy: Process and Bias Through Time. Amsterdam: Springer. See Project
- View all 15 publications
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Email:
kudryavtsev@ess.ucla.edu
Past NAI Teams
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University of Wisconsin
CAN 6 -
Pennsylvania State University
CAN 5