arrow
Back
A

Andrew D. Czaja

University of Cincinnati

26H-index
143Paper Count
3.5KCitation Count
Published Papers 28
Publication Date
Spatially distributed complex organic matter detected in an ancient river valley in Jezero crater; Mars
err2026-06-24
err0
errOAAI
errAshley E. Murphy; Kyle Uckert; Kevin P. Hand; Rohit Bhartia; Sergei V. Bykov; Keyron Hickman-Lewis; Ryan S. Jakubek; Carina Lee; Francis M. McCubbin; Michelle E. Minitti; Alyssa Pascuzzo; Sandra Siljeström; Sunanda Sharma; Andrew Steele; Kenneth H. Williford; William Abbey; Sanford A. Asher; Robert Barnes; Parker A. Barr; James F. Bell; Olivier Beyssac; Tanja Bosak; Michael S. Bramble; Adrian Brown; Adrian P. Broz; Denise Buckner; Emily L. Cardarelli; Joseph L. Carsten; Andrea Corpolongo; Andrew Czaja; Scott G. C. Edgington; Bethany L. Ehlmann; Kenneth A. Farley; Teresa Fornaro; Marc Fries; Roxana González-Burgos; Sanjeev Gupta; Nikole C. Haney; William Hug; Joshua Huggett; Joel A. Hurowitz; Samara Imbeah; Joanna Clark; Alexander J. Jones; Linda C. Kah; Megan R. Kennedy; Steven W. Lee; Justin Maki; Brian Nixon; Jorge I. Núñez; Jeffrey T. Osterhout; Nicole D. Phelan; Yu Yu Phua; Michael A. Ravine; Joseph Razzell Hollis; Eva Scheller; Mitchell D. Schulte; Mark A. Sephton; Justin I. Simon; Anushree Srivastava; Kathryn M. Stack; Jason Van Beek; Benjamin P. Weiss; Roger Wiens; Amy J. Williams; Brittan V. Wogsland; R. Aileen Yingst
errShare
errSave
Carbonated ultramafic igneous rocks in Jezero crater; Mars
errScience
IF45.8
err2025-12-17
err0
PREAI
errKenneth H. Williford; Kenneth A. Farley; Briony H. N. Horgan; Brad Garczynski; Allan H. Treiman; Sanjeev Gupta; Alexander J. Jones; Sandra Siljeström; Elise Clavé; Lisa Mayhew; Jeffrey T. Osterhout; Eleni Ravanis; Kathryn M. Stack; Sarah Fagents; Candice C. Bedford; Tanja Bosak; Sergei V. Bykov; David Flannery; Kevin P. Hand; Michael W. M. Jones; Linda Kah; Athanasios Klidaras; Justin Maki; Lucia Mandon; Elias Mansbach; Francis M. McCubbin; Justin I. Simon; Anushree Srivastava; Kyle Uckert; Roger C. Wiens; Sanna Alwmark; Julene Aramendia; Robert Barnes; Pierre Beck; James F. Bell; Sylvain Bernard; Rohit Bhartia; Michael S. Bramble; Adrian J. Brown; Adrian Broz; Denise Buckner; David C. Catling; Edward Cloutis; Stephanie Connell; Andrea Corpolongo; Andrew D. Czaja; Erwin Dehouck; Teresa Fornaro; Olivier Forni; Nikole C. Haney; Keyron Hickman-Lewis; William Hug; Ari Koeppel; Juan Manuel Madariaga; Jesús Martínez-Frías; Jorge I. Núñez; Brendan J. Orenstein; Yu Yu Phua; Cedric Pilorget; Nicolas Randazzo; Clément Royer; Eva L. Scheller; Nicole Schmitz; Susanne Schröder; Mark A. Sephton; Shiv Sharma; Sunanda Sharma; David Shuster; Kimberly P. Sinclair; Andrew Steele; Christian Tate; Benjamin Weiss; Amy J. Williams; Z. Uriah Wolf; R. Aileen Yingst
errShare
errSave
Sample Science Traceability Matrix for Perseverance’s Mars Sample Return Collection
err2025-10-06
err0
PREAI
errMaría-Paz Zorzano; Andrew D. Czaja; Tanja Bosak; Audrey Bouvier; Brandi L. Carrier; Katherine L. French; Daniel P. Glavin; Andrea D. Harrington; Elisabeth Hausrath; Christopher D. K. Herd; Keyron Hickman-Lewis; Lisa E. Mayhew; Francis M. McCubbin; Susanne P. Schwenzer; Elliot Sefton-Nash; Sandra Siljeström; Justin I. Simon; Bronwyn L. Teece; Fiona Thiessen; Ben P. Weiss; ; Gerhard Kminek; Lindsay E. Hays
errShare
errSave
Improving spectroscopic detection limits with multi-pixel signal-to-noise ratio calculations: Application to the SHERLOC instrument aboard the perseverance rover
err2025-07-01
err0
PREAI
errJakubek, RS; Bhartia, R; Steele, A; Asher, SA; Abbey, W; Bykov, S; Czaja, AD; Fries, MD; Lee, CRA; Mccubbin, FM; Minitti, M; Sharma, S; Uckert, K
errShare
errSave
Sulfide Oxidation Products Support Microbial Metabolism at Interface Environments in a Marine-Like Serpentinizing Spring in Northern California
err2025-06-25
err0
errOAAI
errLeah Trutschel; Brittany Kruger; Andrew Czaja; Megan Brueck; Joshua Sackett; Gregory Druschel; Annette Rowe
errShare
errSave
Collection and In Situ Analyses of Regolith Samples by the Mars 2020 Rover: Implications for Their Formation and Alteration History
err2025-02-06
err0
errOAAI
errHausrath, E. M.; Sullivan, R.; Goreva, Y.; Zorzano, M. P.; Vaughan, A.; Cousin, A.; Siljestroem, S.; Sharma, S.; Shumway, A. O.; Kizovski, T.; Vanbommel, S. J.; Tice, M.; Knight, A.; Martinez, G.; Vicente-Retortillo, A.; Mandon, L.; Adcock, C. T.; Madariaga, J. M.; Poblacion, I.; Johnson, J. R.; Lasue, J.; Gasnault, O.; Randazzo, N.; Cardarelli, E. L.; Kronyak, R.; Bechtold, A.; Paar, G.; Udry, A.; Forni, O.; Bedford, C. C.; Carman, N. A.; Bell, J. F.; Benison, K.; Bosak, T.; Brown, A.; Broz, A.; Calef, F.; Clark, B. C.; Cloutis, E.; Czaja, A. D.; Fornaro, T.; Fouchet, T.; Golombek, M.; Gomez, F.; Herd, C. D. K.; Herkenhoff, K.; Jakubek, R. S.; Jandura, L.; Martinez-Frias, J.; Mayhew, L. E.; Meslin, P. -y.; Newman, C. E.; Nunez, J. I.; Poulet, F.; Royer, C.; Russell, P.; Sephton, M. A.; Sharma, S. K.; Shuster, D.; Simon, J. I.; Tirona, I.; Wiens, R. C.; Weiss, B. P.; Williams, A. J.; Williford, K.; Wolf, Z. U.; Regolith Working Grp
errShare
errSave
Characterizing Hydrated Sulfates and Altered Phases in Jezero Crater Fan and Floor Geologic Units With SHERLOC on Mars 2020
err2024-07-20
err5
errOAAI
errPhua, Yu Yu; Ehlmann, Bethany L.; Siljestroem, Sandra; Czaja, Andrew D.; Beck, Pierre; Connell, Stephanie; Wiens, Roger C.; Jakubek, Ryan S.; Williams, Rebecca M. E.; Zorzano, Maria-Paz; Minitti, Michelle E.; Pascuzzo, Alyssa C.; Hand, Kevin P.; Bhartia, Rohit; Kah, Linda C.; Mandon, Lucia; Razzell Hollis, Joseph; Scheller, Eva L.; Sharma, Sunanda; Steele, Andrew; Uckert, Kyle; Williford, Kenneth H.; Yanchilina, Anastasia G.
errShare
errSave
Present-day thermal and water activity environment of the Mars Sample Return collection
err2024-03-26
err4
errOAAI
errZorzano, Maria-Paz; Martinez, German; Polkko, Jouni; Tamppari, Leslie K.; Newman, Claire; Savijarvi, Hannu; Goreva, Yulia; Viudez-Moreiras, Daniel; Bertrand, Tanguy; Smith, Michael; Hausrath, Elisabeth M.; Siljestrom, Sandra; Benison, Kathleen; Bosak, Tanja; Czaja, Andrew D.; Debaille, Vinciane; Herd, Christopher D. K.; Mayhew, Lisa; Sephton, Mark A.; Shuster, David; Simon, Justin I.; Weiss, Benjamin; Randazzo, Nicolas; Mandon, Lucia; Brown, Adrian; Hecht, Michael H.; Martinez-Frias, Jesus
errShare
errSave
Depositional and Diagenetic Sulfates of Hogwallow Flats and Yori Pass, Jezero Crater: Evaluating Preservation Potential of Environmental Indicators and Possible Biosignatures From Past Martian Surface Waters and Groundwaters
err2024-02-06
err13
errOAAI
errBenison, Kathleen C.; Gill, Karena K.; Sharma, Sunanda; Siljestrom, Sandra; Zawaski, Mike; Bosak, Tanja; Broz, Adrian; Clark, Benton C.; Cloutis, Edward; Czaja, Andrew D.; Flannery, David; Fornaro, Teresa; Gomez, Felipe; Hand, Kevin; Herd, Chris D. K.; Johnson, Jeffrey R.; Madariaga, Juan Manuel; Madsen, Morten B.; Martinez-Frias, Jesus; Nachon, Marion; Nunez, Jorge I.; Pedersen, David A. K.; Randazzo, Nicholas; Shuster, David L.; Simon, Justin; Steele, Andrew; Tate, Christian; Treiman, Allan; Uckert, Kyle; Williams, Amy J.; Yanchilina, Anastasia
errShare
errSave
Evidence of Sulfate-Rich Fluid Alteration in Jezero Crater Floor, Mars
err2024-01-24
err18
errOAAI
errSiljestrom, Sandra; Czaja, Andrew D.; Corpolongo, Andrea; Berger, Eve L.; Li, An Y.; Cardarelli, Emily; Abbey, William; Asher, Sanford A.; Beegle, Luther W.; Benison, Kathleen C.; Bhartia, Rohit; Bleefeld, Benjamin L.; Burton, Aaron S.; Bykov, Sergei V.; Clark, Benton; DeFlores, Lauren; Ehlmann, Bethany L.; Fornaro, Teresa; Fox, Allie; Gomez, Felipe; Hand, Kevin; Haney, Nikole C.; Hickman-Lewis, Keyron; Hug, William F.; Imbeah, Samara; Jakubek, Ryan S.; Kah, Linda C.; Kivrak, Lydia; Lee, Carina; Liu, Yang; Martinez-Frias, Jesus; McCubbin, Francis M.; Minitti, Michelle; Moore, Kelsey; Morris, Richard V.; Nunez, Jorge I.; Osterhout, Jeffrey T.; Phua, Yu Yu; Randazzo, Nicolas; Hollis, Joseph Razzell; Rodriguez, Carolina; Roppel, Ryan; Scheller, Eva L.; Sephton, Mark; Sharma, Shiv K.; Sharma, Sunanda; Steadman, Kim; Steele, Andrew; Tice, Michael; Uckert, Kyle; VanBommel, Scott; Williams, Amy J.; Williford, Kenneth H.; Winchell, Katherine; Wu, Megan Kennedy; Yanchilina, Anastasia; Zorzano, Maria-Paz
errShare
errSave
Overview and Results From the Mars 2020 Perseverance Rover's First Science Campaign on the Jezero Crater Floor
err2023-06-18
err31
errOAAI
errSun, Vivian Z.; Hand, Kevin P.; Stack, Kathryn M.; Farley, Ken A.; Simon, Justin I.; Newman, Claire; Sharma, Sunanda; Liu, Yang; Wiens, Roger C.; Williams, Amy J.; Tosca, Nicholas; Alwmark, Sanna; Beyssac, Olivier; Brown, Adrian; Calef, Fred; Cardarelli, Emily L.; Clave, Elise; Cohen, Barbara; Corpolongo, Andrea; Czaja, Andrew D.; Del Sesto, Tyler; Fairen, Alberto; Fornaro, Teresa; Fouchet, Thierry; Garczynski, Brad; Gupta, Sanjeev; Herd, Chris D. K.; Hickman-Lewis, Keyron; Horgan, Briony; Johnson, Jeffrey; Kinch, Kjartan; Kizovski, Tanya; Kronyak, Rachel; Lange, Robert; Mandon, Lucia; Milkovich, Sarah; Moeller, Robert; Nunez, Jorge; Paar, Gerhard; Pyrzak, Guy; Quantin-Nataf, Cathy; Shuster, David L.; Siljestrom, Sandra; Steele, Andrew; Tice, Michael; Toupet, Olivier; Udry, Arya; Vaughan, Alicia; Wogsland, Brittan
errShare
errSave
Samples Collected From the Floor of Jezero Crater With the Mars 2020 Perseverance Rover
err2023-06-04
err61
errOAAI
errSimon, J. I.; Hickman-Lewis, K.; Cohen, B. A.; Mayhew, L. E.; Shuster, D. L.; Debaille, V.; Hausrath, E. M.; Weiss, B. P.; Bosak, T.; Zorzano, M. -P.; Amundsen, H. E. F.; Beegle, L. W.; Bell, J. F., III; Benison, K. C.; Berger, E. L.; Beyssac, O.; Brown, A. J.; Calef, F.; Casademont, T. M.; Clark, B.; Clave, E.; Crumpler, L.; Czaja, A. D.; Fairen, A. G.; Farley, K. A.; Flannery, D. T.; Fornaro, T.; Forni, O.; Gomez, F.; Goreva, Y.; Gorin, A.; Hand, K. P.; Hamran, S. -e.; Henneke, J.; Herd, C. D. K.; Horgan, B. H. N.; Johnson, J. R.; Joseph, J.; Kronyak, R. E.; Madariaga, J. M.; Maki, J. N.; Mandon, L.; McCubbin, F. M.; McLennan, S. M.; Moeller, R. C.; Newman, C. E.; Nunez, J. I.; Pascuzzo, A. C.; Pedersen, D. A.; Poggiali, G.; Pinet, P.; Quantin-Nataf, C.; Rice, M.; Rice Jr, J. W.; Royer, C.; Schmidt, M.; Sephton, M.; Sharma, S.; Siljestrom, S.; Stack, K. M.; Steele, A.; Sun, V. Z.; Udry, A.; VanBommel, S.; Wadhwa, M.; Wiens, R. C.; Williams, A. J.; Williford, K. H.
errShare
errSave
SHERLOC Raman Mineral Class Detections of the Mars 2020 Crater Floor Campaign
err2023-03-05
err31
errOAAI
errCorpolongo, Andrea; Jakubek, Ryan S. S.; Burton, Aaron S. S.; Brown, Adrian J. J.; Yanchilina, Anastasia; Czaja, Andrew D. D.; Steele, Andrew; Wogsland, Brittan V. V.; Lee, Carina; Flannery, David; Baker, Desiree; Cloutis, Edward A. A.; Cardarelli, Emily; Scheller, Eva L. L.; Berger, Eve L. L.; McCubbin, Francis M. M.; Hollis, Joseph Razzell; Hickman-Lewis, Keyron; Steadman, Kim; Uckert, Kyle; DeFlores, Lauren; Kah, Linda; Beegle, Luther W. W.; Fries, Marc; Minitti, Michelle; Haney, Nikole C. C.; Conrad, Pamela; Morris, Richard V. V.; Bhartia, Rohit; Roppel, Ryan; Siljestroem, Sandra; Asher, Sanford A. A.; Bykov, Sergei V. V.; Sharma, Sunanda; Shkolyar, Svetlana; Fornaro, Teresa; Abbey, William
errShare
errSave
Deep-UV Raman Spectroscopy of Carbonaceous Precambrian Microfossils: Insights into the Search for Past Life on Mars
err2022-10-01
err6
PREAI
errOsterhout, Jeffrey T. T.; Schopf, J. William; Kudryavtsev, Anatoliy B. B.; Czaja, Andrew D. D.; Williford, Kenneth H. H.
errShare
errSave
Characterization of bituminite in Kimmeridge Clay by confocal laser scanning and atomic force microscopy
err2022-02-01
err6
errOAAI
errHackley, Paul C.; Kus, Jolanta; Mendonca Filho, Joao Graciano; Czaja, Andrew D.; Borrego, Angeles G.; Zivotic, Dragana; Valentine, Brett J.; Hatcherian, Javin J.
errShare
errSave
Trace Element Concentrations Associated with Mid-Paleozoic Microfossils as Biosignatures to Aid in the Search for Life
err2021-02-13
err6
errOAAI
errGangidine, Andrew; Walter, Malcolm R.; Havig, Jeff R.; Jones, Clive; Sturmer, Daniel M.; Czaja, Andrew D.
errShare
errSave
Cryptic terrestrial fungus-like fossils of the early Ediacaran Period
err2021-01-28
err49
errOAAI
errGan, Tian; Luo, Taiyi; Pang, Ke; Zhou, Chuanming; Zhou, Guanghong; Wan, Bin; Li, Gang; Yi, Qiru; Czaja, Andrew D.; Xiao, Shuhai
errShare
errSave
Life on a Mesoarchean marine shelf - insights from the world's oldest known granular iron formation
err2020-06-29
err10
errOAAI
errSmith, Albertus J. B.; Beukes, Nicolas J.; Gutzmer, Jens; Johnson, Clark M.; Czaja, Andrew D.; Nhleko, Noah; de Beer, Frikkie; Hoffman, Jakobus W.; Awramik, Stanley M.
errShare
errSave
Trace Element Concentrations in Hydrothermal Silica Deposits as a Potential Biosignature
err2020-04-01
err14
errOAAI
errGangidine, Andrew; Havig, Jeff R.; Fike, David A.; Jones, Clive; Hamilton, Trinity L.; Czaja, Andrew D.
errShare
errSave