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Hematite Spherules at Meridiani: Results from MI, Mini-TES, and Pancam

Farrand, William H.; Arvidson, Raymond E.; Rogers, A. Deanne; Weitz, Cathy M.; Squyres, Steven W.; Johnson, Jeffrey R.; Pocock, John M.; Jolliff, Bradley L.; Thompson, Shane D.; Herkenhoff, Ken E.; Shoffner, Jeff D.; Knudson, Kelly J.; McLennan, Scott M.; Glotch, Timothy D.; Bell, James F. III; Christensen, Philip R.; de Souza, Paulo Antonio Jr.; Knoll, Andrew; Calvin, Wendy M. (American Geophysical Union, 2012-06-07)

In Situ Evidence for an Ancient Aqueous Environment at Meridiani Planum, Mars

Knoll, Andrew; Soderblom, Larry A.; Rieder, Renate; Rice, John W.; Morris, Richard V.; McSween, Harry Y.; McLennan, Scott M.; Klingelhofer, Gostar; Johnson, Jeffrey R.; Herkenhoff, Ken E.; Farrand, William H.; Crisp, Jeffrey; Clark, Benton C.; Christensen, Philip R.; Calvin, Wendy; Bell, James F. III; Arvidson, Raymond E.; Grotzinger, John P.; Squyres, Steven W. (American Association for the Advancement of Science, 2012-06-07)

Tubular Compression Fossils from the Ediacaran Nama Group, Namibia

Hand, Kevin P.; Knoll, Andrew; Tice, Mike; Bradley, Alexander S.; Cohen, Phoebe A.; McLoughlin, Nicola; Wilson, Jonathan P.; Metz, Joannah; Meister, Patrick; Shepard, Rebekah; Love, Gordon D.; Grotzinger, John P.; Jensen, Soren; Abelson, John (Society of Economic Paleontologists and Mineralogists, 2012-06-07)

Ferruginous Conditions Dominated Later Neoproterozoic Deep-water Chemistry

Poulton, Simon W.; Strauss, Harald; Canfield, Donald E.; Narbonne, Guy M.; Ross, Gerry; Goldberg, Tatiana; Knoll, Andrew (American Association for the Advancement of Science, 2012-06-07)

Doushantuo Embryos Preserved Inside Diapause Egg Cysts

Yin, Leiming; Zhang, Junming; Zhu, Maoyan; Knoll, Andrew; Yuan, Xunlai; Hu, Jie (Nature Publishing Group, 2012-06-07)

Origination, Extinction, and Mass Depletions of Marine Diversity

Knoll, Andrew; Bambach, Richard K.; Wang, Steve C. (Paleontological Society, 2012-06-07)

Anatomical and Ecological Constraints on Phanerozoic Animal Diversity in the Marine Realm

Knoll, Andrew; Sepkoski, J. John Jr; Bambach, Richard (National Academy of Sciences, 2012-06-07)

New Lu-Hf and Pb-Pb Age Constraints on the Earliest Animal Fossils

Frei, Robert; Xiao, Shuhai; Albarede, Francis; Baker, Joel; Knoll, Andrew; Barfod, Gry H.; Telouk, Philippe (Elsevier, 2012-06-07)

Organic Chemical Differentiation Within Fossil Plant Cell Walls Detected with X-ray Spectromicroscopy

Knoll, Andrew; Wirick, Susan; Jacobsen, Chris; Feser, Michael; Cody, George D.; Boyce, C. Kevin (Geological Society of America, 2012-06-07)

Chemical Evidence for Cell Wall Lignification and the Evolution of Tracheids in Early Devonian Plants

Hazen, Robert M.; Boyce, C. Kevin; Alexander, Conel M. O'D.; Cody, George D.; Fogel, Marilyn L.; Knoll, Andrew (University of Chicago Press, 2012-06-07)

Surface Processes Recorded by Rocks and Soils on Meridiani Planum, Mars: Microscopic Imager Observations During Opportunity's First Three Extended Missions

Knoll, Andrew; Torson, James M.; Sullivan, Rob; Sucharski, Tracie; Sucharski, Robert M.; Stolper, Daniel; Squyres, Steve W.; Springer, Richard; Spanovich, Nicole; Soderblom, Laurence A.; Sims, MIchael H.; Rosiek, Mark R.; Redding, Bonnie L.; Parker, Timothy J.; Mullins, Kevin F.; Maki, Justin N.; Leff, Craig; Lee, Ella Mae; Lanagan, Peter; Kirk, Randolph L.; Keszthelyi, Laszlo; Johnson, Jeffrey R.; Howington-Kraus, Elpitha; Hare, Trent M.; Geissler, Paul; Garcia, Patricia A.; Galuszka, Donna M.; Gaddis, Lisa R.; Franklin, Brenda; Ehlmann, Bethany; Cook, Debbie; Chapman, Mary G.; Budney, Charles; Bell, James F. III; Becker, Kris J.; Barrett, Janet M.; Arvidson, Raymond E.; Archinal, Brent A.; Anderson, Robert; Yingst, Aileen; Weitz, Catherine; McLennan, Scott M.; Grotzinger, John P.; Herkenhoff, Ken E. (American Geophysical Union, 2012-06-07)

Veneers, Rinds, and Fracture Fills: Relatively Late Alteration of Sedimentary Rocks at Meridiani Planum, Mars

Tosca, Nicholas; Knoll, Andrew; Learner, Zoe; Yen, Albert S.; Sullivan, Robert; Squyres, Steven W.; Morris, Richard; McLennan, Scott M.; Johnson, Jeffrey R.; Herkenhoff, Kenneth E.; Grotzinger, John P.; Golombek, Matthew P.; Gellert, Ralf; Clark, Benton C.; Bell, James F. III; Farrand, William H.; Jolliff, Bradley L. (American Geophysical Union, 2012-06-07)

Paleophysiology and End-Permian Mass Extinction

Knoll, Andrew; Fischer, Woodward W.; Pruss, Sara; Payne, Jonathan L.; Bambach, Richard K. (Elsevier, 2012-06-07)

Introduction: Initial Investigations of a Neoarchean Shelf Margin-Basin Transition (Transvaal Supergroup, South Africa)

Knoll, Andrew; Beukes, Nicolas J. (Elsevier, 2012-06-07)

Sterols in a Unicellular Relative of the Metazoans

Pearson, Ann; Knoll, Andrew; King, Nicole; Summons, Roger E.; Kodner, Robin B. (National Academy of Sciences, 2012-06-07)

Neoproterozoic Microfossils from the Northeastern Margin of the East European Platform

Knoll, Andrew; Sergeev, Vladimir N.; Vorob'eva, Nataliya G. (Society of Economic Paleontologists and Mineralogists, 2012-06-07)

Modeling Fluid Flow in Medullosa, an Anatomically Unusual Carboniferous Seed Plant

Wilson, Jonathan; Marshall, Charles; Knoll, Andrew; Holbrook, N. Michele (Paleontological Society, 2012-06-07)

Water Activity and the Challenge for Life on Early Mars

Knoll, Andrew; Tosca, Nicholas J.; McLennan, Scott M. (American Association for the Advancement of Science, 2012-06-07)

Sedimentary Controls on the Formation and Preservation of Microbial Mats in Siliciclastic Deposits: A Case Study from the Upper Neoproterozoic Nama Group, Namibia

Knoll, Andrew; Grotzinger, John P.; Noffke, Nora (Society of Economic Paleontologists and Mineralogists, 2012-06-07)

Environmental and Biological Controls on the Initiation and Growth of a Middle Triassic (Anisian) Reef Complex on the Great Bank of Guizhou, Guizhou Province, China

Knoll, Andrew; Wei, Jiayong; Christensen, Shannon; Lehrmann, Daniel J.; Payne, Jonathan L. (SEPM (Society for Sedimentary Geology), 2012-06-07)

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