Publications of the University of Nevada, Las Vegas Department of Geoscience Faculty.

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Submissions from 2022

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Beyond Functional Diversity: The Importance of Trophic Position to Understanding Functional Processes in Community Evolution, Roxanne M. W. Banker, Ashley A. Dineen, Melanie G. Sorman, Carrie L. Tyler, and Peter D. Roopnarine

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Co-Occurring Wyoming Pinus Species Exhibit Differing Climate-Growth Relationships, Laura A. Dye, Jessie K. Pearl, Laura Smith, Bethany L. Coulthard, Cori Butkiewicz, Zane Cooper, James Degrand, Jared Friedman, Inga K. Homfeld, Hilary Howard, Leroy Ironcloud, and Shannon Wray

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A Framework for Triple Oxygen Isotopes in Speleothem Paleoclimatology, Tyler E. Huth, Benjamin H. Passey, Julia E. Cole, Matthew S. Lachniet, David McGee, Rhawn F. Denniston, Sarah Truebe, and Naomi E. Levin

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Groundwater Quality: Global Threats, Opportunities and Realising the Potential of Groundwater, D. J. Lapworth, T. B. Boving, David Kreamer, S. Kebede, and P. L. Smedley

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Adaptive Projectile Fin Control Using Piezoelectric Beam Actuator by G-Passification, Haiyan Li, Shihong Zhang, Jian Han, Tao Zhong, Jikai Ding, Huaichun Wu, Pengju Liu, Jin Dong, Zhifei Zhang, Tianshui Yang, and Ganqing Jiang

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Pressure and Concentration Effects on Intermineral Calcium Isotope Fractionation Involving Garnet, Yonghui Li, Zhongqing Wu, Shichun Huang, and Wenzhong Wang

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Arsenic Mineral in Volcanic Tuff, a Source of Arsenic Anomaly in Groundwater: City of Chihuahua, Mexico, Minghua Ren, José A. Rodríguez-Pineda, and Philip Goodell

Submissions from 2021

Arc Tempos, Tectonic Styles, and Sedimentation Patterns During Evolution of the North American Cordillera: Constraints From the Retroarc Detrital Zircon Archive, E. A. Balgord, W. A. Yonkee, M. L. Wells, A. Gentry, and A. K. Laskowski

Chemical composition of the first rocks sampled by the Perseverance rover in Jezero crater, Mars, Tanja Bosak, Pierre Beck, Kathleen Benison, Karim Benzerara, Olivier Beyssac, Adrian Brown, Barbara Cohen, Agnes Cousin, Kenneth Edgett, Kenneth Farley, Woodward Fischer, Thierry Fouchet, Travis Gabriel, Kevin Hand, Jeffrey Johnson, Stephane L. Mouelic, Lisa Mayhew, and Scott McLennan

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Paleohydrological Context for Recent Floods and Droughts in the Fraser River Basin, British Columbia, Canada, Becky L. Brice, Bethany L. Coulthard, Inga K. Homfeld, Laura A. Dye, and Kevin J. Anchukaitis

"Missing Links" For the Long-Lived MacDonald and Arago Hotspots, South Pacific Ocean, L. Buff, M. G. Jackson, K. Konrad, J. G. Konter, M. Bizimis, A. Price, E. F. Rose-Koga, J. Blusztajn, A. A.P. Koppers, and Santiago Herrera

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Age and Genesis of W–Mo–Cu mineralization, Gold Hill, Utah, Nathan Carey, Simon Jowitt, and Stephanie Mills

Carbonate minerals in trachytes, Ulleung Island, South Korea; implication for carbon recycling in subduction zones, Shuangshuang Chen, Minghua Ren, Hyejeong Lee, Eugene Smith, Shichun Huang, Seung-Gu Lee, TaeJong Lee, and Rui Gao

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Investigating the Growth of Algae Under Low Atmospheric Pressures for Potential Food and Oxygen Production on Mars, Leena M. Cycil, Elisabeth M. Hausrath, Douglas W. Ming, Christopher T. Adcock, James Raymond, Daniel Remias, and Warren P. Ruemmele

Interrelationships in the Gypsum-Syngenite-Gorgeyite System and Their Possible Formation on Mars, Christina García-Florentino, Leticia Gomez-Nubla, Jennifer Huidobro, Imanol Torre-Fdez, Patricia Ruíz-Galende, Julene Aramendia, Elisabeth M. Hausrath, Kepa Castro, Gorka Arana, and Juan M. Madariaga

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Transcontinental Retroarc Sediment Routing Controlled by Subduction Geometry and Climate Change (Central and Southern Andes, Argentina), Eduardo Garzanti, Tomas Capaldi, Giovanni Vezzoli, Mara Limonta, and Numa Sosa

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Pattern-based Downscaling of Snowpack Variability in the Western United States, Nicolas Gauthier, Kevin J. Anchukaitis, and Bethany Coulthard

Reactive Transport Modeling of Aqueous Alteration in the Murray Formation, Gale Crater, Mars, Elisabeth M. Hausrath, Douglas W. Ming, Elizabeth B. Rampe, and Tanya S. Peretyazhko

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Implications of an Improved Water Equation of State for Water-Rich Planets, Chenling Huang, David R. Rice, Zachary M. Grande, Dean Smith, John H. Boisvert, Oliver Tschauner, Ashkan Salamat, and Jason Steffen

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Numerical Modeling of Mineralizing Processes During the Formation of the Yangzhuang Kiruna-Type Iron Deposit, Middle and Lower Yangtze River Metallogenic Belt, China: Implications for the Genesis and Longevity of Kiruna-Type Iron Oxide-Apatite Systems, Xunyu Hu, Simon Jowitt, Feng Yuan, Guangxian Liu, Jinhui Luo, Yuhua Chen, Hui Yang, Keyue Ren, and Yongguo Yang

Editorial, Simon M. Jowitt

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Battery and Energy Metals: Future Drivers of the Minerals Industry?, Simon M. Jowitt and Brian A. McNulty

Mantle Plumes and Their Role in Earth Processes, Anthony A.P. Koppers, Thorsten W. Becker, Matthew G. Jackson, Kevin Konrad, R. Dietman Muller, Barbara Romanowicz, Bernhard Steinberger, and Joanne M. Whittaker

The Pitfalls, Perils, and Promise of Hydrophilanthropy, David K. Kreamer

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High-Temperature Inter-Mineral Potassium Isotope Fractionation: Implications for K-Ca-Ar Chronology, W. Wilson Kuhnel, Stein B. Jacobsen, Yonghui Li, Yaray Ku, Michail I. Petaev, Shichun Huang, Zhongqing Wu, and Kun Wang

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Climatic and Topographic Control of the Stable Isotope Values of Rivers on the South Island of New Zealand, Matthew S. Lachniet, Christopher M. Moy, Christina Riesselman, Haroon Stephen, and Andrew M. Lorrey

Evolution of Invisible Au in Arsenian Pyrite in Carlin-Type Au Deposits, Qing Lin Liang, Zhuojun Xie, Xie Yan Song, Richard Wirth, Yong Xia, and Jean Cline

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Maximum Temperatures in Evolving Protoplanetary Discs and Composition of Planetary Building Blocks, Min Li, Shichun Huang, Zhaohuan Zhu, Michael I. Petaev, and Jason H. Steffen

Manganese Oxides in Martian Meteorites Northwest Africa (NWA) 7034 and 7533, Yang Liu, Woodward W. Fischer, Chi Ma, John R. Beckett, Oliver Tschauner, Yunbin Guan, Usha F. Lingappa, Samuel M. Webb, Vitali B. Prakapenka, Nina L. Lanza, and Carl B. Agee

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Garnet Major and Trace Element Evidence of the Alteration and Mineralizing Processes Associated with Genesis of the Qiaomaishan Skarn Deposit, Xuancheng Ore District, Eastern China, Yue Li, Feng Yuan, Simon M. Jowitt, Xiangling Li, Yufeng Deng, Xiaohui Li, and Taofa Zhou

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Molybdenite Re–Os, Titanite and Garnet U–Pb Dating of the Magushan Skarn Cu–Mo Deposit, Xuancheng District, Middle–Lower Yangtze River Metallogenic Belt, Yue Li, Feng Yuan, Simon M. Jowitt, Fangyue Wang, Xiangling Li, Yufeng Deng, Yunyue Wang, and Taofa Zhou

Thermo-Kinematic Modeling of Detachment-Dominated Extension, Northeastern Death Valley Area, USA: Implications for Mid-Crustal Thermal-Rheological Evolution, Brandon M. Lutz, Richard A. Ketcham, Gary J. Axen, Mengesha A. Beyene, Michael L. Wells, Jolante W. van Wijk, Daniel F. Stockli, and Jake I. Ross

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Beckettite, CA < Inf > 2 < /Inf > V < Inf > 6 < /Inf > Al < Inf > 6 < /Inf > O < Inf > 20 < /Inf > , a New Mineral in a Type a Refractory Inclusion From Allende and Clues to Processes in the Early Solar System, Chi Ma, Alexander N. Krot, Julie Paque, Oliver Tschauner, and Kazuhide Nagashima

Causes of variable shortening and tectonic subsidence during Neogene changes in subduction, southern central Andes (28–30ºS), Chelsea Mackaman-Lofland, Brian K. Horton, Richard A. Ketcham, Nadine McQuarrie, Julie C. Fosdick, Facundo Fuentes, Kurt N. Constenius, Tomas Capaldi, Daniel F. Stockli, and Patricia M. Alvarado

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Understanding the Chemistry of the Rocks at Jezero Crater, Mars, Through the Combined Use of Supercam Spectroscopic and Optical Techniques., Juan Manuel Madariaga, Roger Wiens, Gorka Arana, Violaine Sautter, Karim Benzerara, Arya Udry, Olivier Gasnault, Jeffery Johnson, Ann Ollila, Kepa Castro, Agnes Cousin, Sylvestre Maurice, Samuel Clegg, Ryan Anderson, Pierre Beck, and Thierry Fouchet

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Barriers To and Uncertainties In Understanding and Quantifying Global Critical Mineral and Element Supply, Brian A. McNulty and Simon M. Jowitt

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Equation of State for Natural Almandine, Spessartine, Pyrope Garnet: Implications for Quartz-In-Garnet Elastic Geobarometry, Suzanne R. Mulligan, Elissaios Stavrou, Stella Chariton, Oliver Tschauner, Ashkan Salamat, Michael Wells, Alexander G. Smith, Thomas D. Hoisch, and Vitali Prakapenka

Uniform Oxygen Fugacity of Shergottite Mantle Sources and an Oxidized Martian Lithosphere, Robert W. Nicklas, James M.D. Day, Zoltan Vaci, Arya Udry, Yang Liu, and Kimberly T. Tait

Characterization of poikilitic shergottite parental melts and what they can tell us about Martian magmatism, E. W. O'Neal, A. Udry, G. H. Howarth, J. Gross, and A. M. Ostwald

Dissolution Rates of Allophane With Variable Fe Contents: Implications for Aqueous Alteration and the Preservation of X-Ray Amorphous Materials on Mars, S. J. Ralston, Elisabeth M. Hausrath, Oliver Tschauner, Elizabeth Rampe, Tanya S. Peretyazhko, Roy Christoffersen, Chris Defelice, and Hyejeong Lee

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Nickel–Manganese Variability in Olivine and Al-In-Olivine Thermometry for Olivine-Phyric Shergottites, Sierra R. Ramsey, Geoffrey H. Howarth, Arya Udry, and Juliane Gross

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A Multiproxy Database of Western North American Holocene Paleoclimate Records, Cody C. Routson, Darrell S. Kaufman, Nicholas P. Mckay, Michael P. Erb, Stéphanie H. Arcusa, Kendrick J. Brown, Matthew E. Kirby, Jeremiah P. Marsicek, R. Scott Anderson, Gonzalo Jiménez-Moreno, Jessica R. Rodysill, Matthew S. Lachniet, Sherilyn C. Fritz, Joseph R. Bennett, Michelle F. Goman, Sarah E. Metcalfe, Jennifer M. Galloway, Gerrit Schoups, David B. Wahl, Jesse L. Morris, Francisca Staines-Urías, Andria Dawson, Bryan N. Shuman, Daniel G. Gavin, Jeffrey S. Munroe, and Brian F. Cumming

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Shallow Rupture Propagation of Pleistocene Earthquakes Along the Hurricane Fault, UT, Revealed by Hematite (U-Th)/He Thermochronometry and Textures, Madison P. Taylor, Alexis K. Ault, Margaret L. Odlum, and Dennis L. Newell

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Initial Acoustoelastic Measurements in Olivine: Investigating the Effect of Stress on P- and S-Wave Velocities, Taryn K. Traylor, Pamela C. Burnley, and M. L. Whitaker

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Discovery of Davemaoite, Casio3-Perovskite, as a Mineral From the Lower Mantle, Oliver Tschauner, Shichun Huang, Shuying Yang, Munir Humayun, Wenjun Liu, Stephanie N. Gilbert Corder, Hans A. Bechtel, Jon Tischler, and George R. Rossman

Stöfflerite, (Ca,Na)(Si,Al)O8 in the Hollandite Structure: A New High-Pressure Polymorph of Anorthite from Martian Meteorite NWA 856, Oliver Tschauner, Chi Ma, John G. Spray, Eran Greenberg, and Vitali B. Prakapenka

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The Importance of the Study of Igneous Rocks and Compositions to Constrain the Martian Planetary Evolution, Arya Udry University of Nevada, Las Vegas; Justin Filiberto; Juliane Gross; Mariek Schmidt; Deanne Rogers; Libby Hausrath; Roger Wiens; and Nina Lanza

What Have We Learned About the Interior and Surface of Mars From Martian Meteorites?, Arya Udry, G H. Howard, C. D. K. Herd, J. M. D. Day, T J. Lapen, J Filiberto, and A M. Ostwald

Calcium Isotope Cosmochemistry, Maria C. Valdes, Katherine R. Bermingham, Shichun Huang, and Justin I. Simon

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Nickel Isotopic Evidence for Late-Stage Accretion of Mercury-Like Differentiated Planetary Embryos, Shui Jiong Wang, Wenzhong Wang, Jian Ming Zhu, Zhongqing Wu, Jingao Liu, Guilin Han, Fang Zhen Teng, Shichun Huang, Hongjie Wu, Yujian Wang, Guangliang Wu, and Weihan Li

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Sulfur Isotopic Signature of Earth Established by Planetesimal Volatile Evaporation, Wenzhong Wang, Chun Hui Li, John P. Brodholt, Shichun Huang, Michael J. Walter, Min Li, Zhongqing Wu, Fang Huang, and Shui Jiong Wang

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Coupled Deep-Mantle Carbon-Water Cycle: Evidence From Lower-Mantle Diamonds, Wenzhong Wang, Oliver Tschauner, Shichun Huang, Zhongqing Wu, Yufei Meng, Hans Bechtel, and Ho Kwang Mao

Ultra-Long Magma Residence Time Leading to a New Model for the Tungsten Mineralization in the Nanling Range (South China), Xiang Wang, Haiyang Xian, H. Henry Teng, and Minghua Ren

Melt Inclusions in Chassignite NWA 2737: A Link Between Processes Recorded in Martian Meteorites and Rocks at Gale Crater, Peiyu Wu, Esteban Gazel, Arya Udry, Jacob B. Setera, and Amanda Ostwald

Formation and Forward Propagation of the Indosinian Foreland Fold-Thrust Belt and Nanpanjiang Foreland Basin in SW China, Wen Xin Yang, Dan Ping Yan, Liang Qiu, Michael L. Wells, Jian Meng Dong, Tian Gao, Zhi Zhang, Hongxu Mu, Xinwen Wang, and Fangyue Wang

Fluid-Rock Interaction of the Early Cambrian Black Shale in the South China Block: Implications for Low-Temperature Mineralisation, Yonglei Zhang, Dan Ping Yan, Jian Feng Gao, Liang Qiu, Minghua Ren, Yue Zhang, Baifa Zhang, and Dongcan Xu

Submissions from 2020

Transverse Faults in Rifting: Timpahute Lineament, East-Central Nevada, Shaimaa A. Abdelhaleem, William K. Barba, Nathan G. Reed, Andrew J. Reid, and Wanda J. Taylor

Resources from Water-Rock Interactions for Future Human Exploration of Mars, Christopher T. Adcock University of Nevada, Las Vegas; E. M. Hausrath University of Nevada, Las Vegas; E. B. Rampe NASA Johnson Space Center; R. D. Panduro-Allanson University of Nevada, Las Vegas; and S. M. Steinberg

Management of Bai Hassan Unconfined Aquifer, Lesser Zab River Basin, Kurdistan Region, Iraq Using a Modeling Approach, Moutaz A. Al-Dabbas, David K. Kreamer, Ayad A. Al-Shammari, and Ali M. Jwad

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Mildly Hydrophobic Biobased Mulch: A Sustainable Approach to Controlling Bare Soil Evaporation, Jesse Lee Barnes and Michael John Nicholl

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Preservation of Latest Cretaceous (Maastrichtian) - Paleocene Frogs (Eorubeta nevadensis) of the Sheep Pass Formation of East-Central Nevada and Implications for Paleogeography of the Nevadaplano, Joshua W. Bonde, Peter A. Druschke, Richard P. Hilton, Amy C. Henrici, and Stephen M. Rowland

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Neogene Retroarc Foreland Basin Evolution, Sediment Provenance, and Magmatism in Response to Flat Slab Subduction, Western Argentina, Tomas N. Capaldi, Brian K. Horton, N. Ryan McKenzie, Chelsea Mackaman-Lofland, Daniel F. Stockli, Gustavo Ortiz, and Patricia Alvarado

Quaternary Deformation at the Southeastern Margin of the Ordos Block, North China: Inferred From Structural Analysis of Basin-Bounding Faults, Hong Chen, Jianmin Hu, Gang Jin, Michael L. Wells, Xingke Yang, Honghui Wang, and Guodong Bao

The Limits of Freely-Available Tree-Ring Chronologies, Bethany L. Coulthard, Scott St. George, and David M. Meko

Snowpack Reconstruction in North America Using Tree-Rings, Bethany Lynn Coulthard, Kevin J. Anchukaitis, Gregory T. Pederson, Edward Cook, Jeremy Littell, and Dan J. Smith

Dynamics, Variability, and Change in Seasonal Precipitation Reconstructions for North America, Bethany Coulthard, David W. Stahle, Edward R. Cook, Dorian J. Burnette, Max C. A. Torbenson, Ian M. Howard, Daniel Griffin, Jose Villanueva Diaz, Benjamin I. Cook, Park Williams, Emma Watson, David J. Sauchyn, Neil Pederson, Connie A. Woodhouse, Gregory T. Pederson, David Meko, and Christopher J. Crawford

Algae Cultivation for Long-Term Food and Oxygen Production on Mars, L. M. Cycil University of Nevada, Las Vegas; E. M. Hausrath University of Nevada, Las Vegas; J. Raymond University of Nevada, Las Vegas; D. Remias University of Applied Sciences Upper Austria; D. W. Ming; Christopher Adcock; and P. Marcos

Ore Classification of Pseudobreccia Ore in the 144 Zone Gold Deposit: A Chemical Replacement Model, Bare Mountain Range, Nevada, Bill T. Fischer and Jean S. Cline

Iodine Records from the Ediacaran Doushantuo Cap Carbonates of the Yangtze Block, South China, Ruliang He, Ganqing Jiang, Wanyi Li, and Zunli Lu

HIMU Geochemical Signature Originating From the Transition Zone, Shichun Huang, Oliver Tschauner, Shuying Yang, Munir Humayun, Wenjun Liu, Stephanie N. Gilbert Corder, Hans A. Bechtel, and Jon Tischler

Middle Triassic Arc Magmatism in the Southern Lhasa Terrane: Geochronology, Petrogenesis and Tectonic Setting, Yong Huang, Minghua Ren, Simon M. Jowitt, Guangming Li, Jianggang Fu, Zhi Zhang, Xinghai Lang, Hong Liu, and Li Zhang

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3D Numerical Simulation-Based Targeting of Skarn Type Mineralization within the Xuancheng-Magushan Orefield, Middle-Lower Yangtze Metallogenic Belt, China, Xunyu Hu, Xiaohui Li, Feng Yuan, Simon M. Jowitt, Alison Ord, Rui Ye, Yue Li, Wenqiang Dai, and Xiangling Li

Editorial, Simon Jowitt

Editorial, Simon Jowitt

Editorial, Simon Jowitt

Editorial, Simon Jowitt

COVID-19 and the Global Mining Industry, Simon M. Jowitt

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Future Availability of Non-renewable Metal Resources and the Influence of Environmental, Social, and Governance Conflicts on Metal Production, Simon Jowitt, Gavin M. Mudd, and John F.H. Thompson

Redefining the Tonto Group of Grand Canyon and Recalibrating the Cambrian Time Scale, K. E. Karlstrom, M. T. Mohr, M. D. Schmitz, F. A. Sundberg, S. M. Rowland, R. Blakey, J. R. Foster, L. J. Crossey, C. M. Dehler, and J. W. Hagadorn

The Future of Groundwater Science and Research, David K. Kreamer, David M. Ball, Viviana Re, Craig T. Simmons, Thomas Bothwell, Hanneke J.M. Verweij, Abhijit Mukherjee, and Magali F. Moreau

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Great Basin Paleoclimate and Aridity Linked to Artic Warming and Tropical Pacific Sea Surface Temperature, Matthew S. Lachniet, Yemane Asmerom, Victor Polyak, and Rhawn Denniston

Reviewing the Material and Metal Security of Low-Carbon Energy Transitions, Jordy Lee, Morgan Brazilian, Benjamin Sovacool, Kristen Hund, Simon M. Jowitt, T. P. Nguyen, Andre Manberger, Marianne Kah, Suzanne Greene, Clara Galeazzi, Kwame Awuah-Offei, Michael Moats, John Tilton, and Steve Kukoda

Convolutional Neural Network and Transfer Learning Based Mineral Prospectivity Modeling for Geochemical Exploration of Au Mineralization Within the Guandian–Zhangbaling area, Anhui Province, China, He Li, Xiaohui Li, Feng Huan, Simon M. Kowitt, Mingming Zhang, Jie Zhou, Taofa Zhou, Xiangling Li, Can Ge, and Bangcai Wu

Geochronology, Petrogenesis and Metallogenic Implications of Mineralizarion-Related Intrusive Rocks in the Xuancheng Ore District, Eastern China, Yue Li, Feng Yuan, Simon M. Jowitt, Yufeng Deng, Xunyu Hu, Guangxian Liu, Xiaohui Li, and Taofa Zhou

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Late Quaternary Climate Variability and Change from Aotearoa New Zealand Speleothems: Progress in Age Modelling, Oxygen Isotope Master Record Construction and Proxy-Model Comparisons, Andrew M. Lorrey, Paul W. Williams, John-Mark Woolley, Nicolas C. Faushereau, Adam Hartland, Helen Bostock, Shaun Eaves, Matthew S. Lachniet, James A. Renwick, and Vidya Varma

Saponite Dissolution Experiments and Implications for Mars, N. C. Luu University of Nevada, Las Vegas; E. M. Hausrath University of Nevada, Las Vegas; A. M. Sanchez University of Nevada, Las Vegas; S. Gainey University of Nevada, Las Vegas; E. Rampe; T. Peretyazhko; O. Tschauner; Christopher Adcock; and A. Picard

Warkite, Ca2Sc6Al6O20, A New Mineral in Carbonaceous Chondrites and a Key-Stone Phase in Ultrarefractory Inclusions from the Solar Nebula, Chi Ma, Alexander A. Krot, John R. Beckett, Kazuhide Nagashima, Oliver Tschauner, George R. Rossman, Steven B. Simon, and Addi Bischof

Warkite, Ca2Sc6Al6O20, a New Mineral in Carbonaceous Chondrites and a Key-Stone Phase in Ultrarefractory Inclusions From the Solar Nebula, Chi Ma, Alexander N. Krot, John R. Beckett, Kazuhide Nagashima, Oliver Tschauner, George R. Rossman, Steven B. Simon, and Addi Bischoff

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Andean Mountain Building and Foreland Basin Evolution During Thin- and Thick-Skinned Neogene Deformation (32-33 degrees S), Chelsea Mackaman-Lofland University of Texas at Austin, Brian K. Horton University of Texas at Austin, Facundo Fuentes YPF, Kurt N. Constenius University of Arizona, Richard A. Ketcham, Tomas N. Capaldi, Daniel F. Stockli, Jean-Baptiste Ammirati, Patricia Alvarado, and Paola Orozco

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Radiological Identification of Near‐Surface Mineralogical Deposits Using Low‐Altitude Unmanned Aerial Vehicle, Peter G. Martin, Dean T. Connor, Natalia Estrada, Adel El-Turke, David Megson-Smith, Chris P. Jones, David K. Kreamer, and Thomas B. Scott

Three Hundred Years of Snowpack Variability in Southwestern British Columbia Reconstructed From Tree‐Rings, Bryan J. Mood, Bethany Coulthard, and Dan J. Smith

Mining in Papua New Guinea: A Complex Story of Trends, Impacts and Governance, Gavin M. Mudd, Charles Roche, Stephen A. Northey, Simon M. Jowitt, and Gama Gamato

Flow Topology in the Confluence of an Open Channel with Lateral Drainage Pipe, Mohammad Nazari-Sharabian, Moses Karakouzian, and Donald Hayes

Thallium Isotope Ratios in Shales from South China and Northwestern Canada Suggest Widespread O2 Accumulation in Marine Bottom Waters was an Uncommon Occurrence During the Ediacaran Period, Chadlin M. Ostrander, Jeremy D. Owens, Sune G. Nielsen, Timothy W. Lyons, Yunchao Shu, Xinming Chen, Erik A. Sperling, Ganqing Jiang, David T. Johnston, Swapan K. Sahoo, and Ariel D. Anbar

Highly Siderophile Elements in Shergottite Sulfides and the Sulfur Content of the Martian Mantle, Marine Paquet, James M.D. Day, Arya Udry, Ruan Hattingh, Ben Kumler, Rachel R. Rahib, Kimberly T. Tait, and Clive R. Neal

Constraining Ancient Magmatic Evolution on Mars Using Crystal Chemistry of Detrital Igneous Minerals in the Sedimentary Bradbury Group, Gale Crater, Mars, V. Payré, K. L. Siebach, R. Dasgupta, Arya Udry, E. B. Rampe, and S. M. Morrison

Snow Algae Preferentially Grow on Fe-containing Minerals and Contribute to the Formation of Fe Phases, Charity M. Phillips-Lander, Zoe Harrold, Elisabeth M. Hausrath, Antonio Lanzirotti, Matthew Newville, Christopher T. Adcock, James A. Raymond, Shichun Huang, Oliver Tschauner, and Arlaine Sanchez

Impacts of Water-Rock Interactions on Smectites, Chlorites, and Mixed-Layer Clay Minerals and Implications for Interpreting Past Aqueous Conditions in Jezero Crater, Mars, A. W. Provow University of Nevada, Las Vegas; E. M. Hausrath University of Nevada, Las Vegas; T. S. Peretyazhko NASA Johnson Space Center; and Christopher Adcock University of Nevada, Las Vegas

The Timing of Brittle Deformation: An Example From the Cenozoic Faults in the Youjiang Fold‐Thrust Belt in Southwestern China, Liang Qiu, Dan-Ping Yan, Wen-Xing Yang, Wentao Cao, Minghua Ren, Tian Gao, Jianmeng Dong, and Fang-Yue Wang

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Critical Knowledge Gaps in the Martian Geological Record: A Rationale for Regional-Scale in Situ Exploration by Rotorcraft Mid-Air Deployment, William Rapin Sorbonne Université, A. Fraeman California Institute of Technology, B. L. Ehlmann California Institute of Technology, A. Mittelholz University of British Columbia, B. Langlais, R. Lillis, V. Sautter, D. Baratoux, V. Payré, Arya Udry, B. Horgan, J. Flahaut, G. Dromart, C. Quantin-Nataf, N. Mangold, S. Maurice, J. T. Keane, and J. Bapst