Publications

25. J. A. Hurowitz , M. M. Tice, A. C. Allwood, M. L. Cable, K. P. Hand, A. E. Murphy, K. Uckert, J. F. Bell III, T. Bosak, A. Broz, E. Clave, A. Cousin and 76 others. Redox-driven mineral and organic associations in Jezero Crater, Mars. Nature 645, 332–340 (2025). https://doi.org/10.1038/s41586-025-09413-0

24. M. W. M. Jones, D. T. Flannery, J. Hurowitz, M. M. Tice, C. E. Schrank, A. C. Allwood, N. J. Tosca, D. C. Catling, S. J. VanBommel, A. L. Knight, B. Ganly, K. L. Siebach, K. C. Benison, A. Broz, M.-P. Zorzano, C. M. Heirwegh, B. J. Orenstein, B. C. Clark, K. P. Sinclair, A. O. Shumway, L. A. Wade, S. Davidoff, P. Nemere, A. P. Wright, A. E. Galvin, N. Randazzo, J. Martinez-Frias, L. P. O’Neil. 2025. In situ crystallographic mapping constrains sulfate precipitation and timing in Jezero crater, Mars. Science Advances. https://doi.org/10.1126/sciadv.adt3048

23. Klidaras, A., R. Navarre,B.H.N Horgan, W. Farrand, A. Broz, T. Goudge, and R. Moore. 2025. Topography and mineralogy of clay deposits signify an epoch of warm and humid climate on early Mars. Geology. https://doi.org/10.1130/G52988.1

22. A. Broz, B.H.N. Horgan, C. Bedford, C. Royer, H. Manelski, S. Connell, R.C. Wiens, E.C. Cardarelli, J.M. Madariaga, L. Mandon, A. Klidaras, M. Bramble, B. Kathir, O. Forni, John Carter, E. Dehouck, C. Quantin-Nataf, J.R. Johnson, J.I. Nuñez, E. Hausrath, U. Wolf, E.A. Cloutis, P. Beck, J.F. Bell, J.I. Simon, A. Cousin. 2025. Alteration history of aluminum-rich rocks at Jezero Crater, Mars Nature Communications Earth & Environment https://doi.org/10.1038/s43247-025-02856-3

21. C. Royer, C. Bedford, J. R. Johnson, B. Horgan, A. Broz, O. Forni, S. Connell, R. C. Wiens, L. Mandon, B. Kathir, B. Garczynski, H. Manelski, A. Klidaras, A. Udry, L. Hausrath, P. Beck, E. Dehouck, É. Clavé, L. Mayhew,J. Núñez, E. Cloutis, T. Gabriel, R. Anderson, A. Ollila, S. Clegg, A. Cousin and S. Maurice. 2024. Intense alteration of early Mars revealed by high aluminum float rocks at Jezero crater. Nature Communications Earth and Environment https://doi.org/10.1038/s43247-024-01837-2

20. L. Mandon, B. L. Ehlmann, R. C. Wiens, B. J. Garczynski, B. H. N. Horgan, T. Fouchet, M. Loche, E. Dehouck, P. Gasda, J. R. Johnson, A. Broz, J. I. Núñez, M. S. Rice, A. Vaughan, C. Royer, F. Gómez, A. M. Annex, O. Beyssac, O. Forni, A. Brown, J. F. Bell III, S. Maurice. Variable Iron Mineralogy and Redox Conditions Recorded in Ancient Rocks Measured by In Situ Visible/Near-Infrared Spectroscopy at Jezero Crater, Mars. Journal of Geophysical Research: Planetshttps://doi.org/10.1029/2023JE008254

19. Kalucha, H., Broz, A., N. Randazzo, B. Garczynski, N. Lanza, A. Fairen, L. Mandon, T. Fouchet, K.P. Hand, P. Gasda, J. Aramendia, J.M. Madariaga, W. W. Fischer, O. Gasnault, S. Maurice, R. C. Wiens. 2024. Probable concretions observed in the Shenandoah Formation of Jezero Crater, Mars. Journal of Geophysical Research: Planets https://doi.org/10.1029/2023JE008138

18. Horgan, B.H.,Broz, A., and Klidaras, A. 2024 Compositional Clay Stratigraphy on Mars. Book chapter in Clays on Mars (eds. J. Cuadros and J. Michalski) (In press)

17. Broz, A., B. Horgan, H. Kalucha, J. Johnson, C. Royer,  E. Dehouck, L.  Mandon, J. Hurowitz, B. Garczynski, J. Haber, N. Randazzo, E. Ives, K. Stack-Morgan, K. Benison, N. Mangold, J.I Simon, J.F. Bell, R.C. Wiens, W. Rapin, E. Cardarelli, E. Hausrath,  J. Nuñéz, F. Gomez, R. Barnes, K. Farley, J.M. Madariaga, A. Williams,  M. Zawaski, P. Gasda, S. Siljeström, A. Steele, T. Fouchet, and the Mastcam-Z and SuperCam teams. 2024. Diagenetic history and biosignature preservation potential of fine-grained rocks from Hogwallow Flats, Jezero Crater, Mars Journal of Geophysical Research: Planets https://doi.org/10.1029/2024JE008520

16. Broz, A., Petersen., D.P., Spinola, D., Schneider, S., Retallack, G., and L.C.R. Silva. 2024. Eocene (50-55 Ma) greenhouse climate recorded in nonmarine rocks of San Diego, CA, USA. Scientific Reports https://doi.org/10.1038/s41598-024-53210-0

15. Chafe, O.E., Broz, A., Anderson, R. O., Levinson, E.S., Farinacci, M.D., and Silva, L.C.R. 2024. The spatial and temporal domains of natural climate solutions. Frontiers in Climate  https://doi.org/10.3389/fclim.2024.1273632

14. Broz, A., and Silva, L.C.R. 2024. Soil-forming processes contributed to the drying of Mars (In prep.) 10th Mars abstract: https://www.hou.usra.edu/meetings/tenthmars2024/pdf/3365.pdf

13. Retallack, G.J., Jepson, S. and Broz, A. 2023. Petrogypsic paleosols on Mars. Icarus https://doi.org/10.1016/j.icarus.2023.115436

12. Broz, A., Aguilar, J., Xu, X., and Silva, L.C.R., 2023. Accumulation of radiocarbon in ancient terrestrial landscapes: A small but significant input of unknown sources. Scientific Reports https://doi.org/10.1038/s41598-023-34080-4

11. Broz, A., Clark, J.V., Sutter, B, Ming, D.W., Tu, V., Horgan, B.H. and Silva, L.C.R. 2022. Detection of organic carbon in Mars-analog paleosols with thermal and evolved gas analysis. Journal of Geophysical Research: Planets https://doi.org/10.1029/2022JE007340

10. Retallack., G.J., Carr, G., and Broz, A. Early Cretaceous (Albian) Pterosaur guano deposit from eastern Oregon. 2022. Leithia https://doi.org/10.18261/let.56.1.3.

9. Broz, A., Clark, J.V., Sutter, B, Ming, D.W., Tu, V., Horgan, B.H. and Silva, L.C.R. 2022. Mineralogy and diagenesis of Mars-analog paleosols from eastern Oregon, USA . Icarus 380: 114-128 https://doi.org/10.1016/j.icarus.2022.11496

8. Broz, A., Retallack, G., Maxwell, T., and Silva, L.C.R. 2021. A record of vapour pressure deficit stored in wood and soil across biomes. Scientific Reports https://www.nature.com/articles/s41598-020-80006-98.

7. Retallack, G., Broz, A., Lai, S.H., and K. Gardner. 2020. Neoproterozoic marine chemostratigraphy or glacioeustatic sea level change?  Palaeogeography, Palaeoclimatology, Palaeoecology 562; https://doi.org/10.1016/j.palaeo.2020.110155

6. Broz, A. 2020. Organic matter preservation in ancient soils of Earth and Mars. Life, 10(7), 113; https://doi.org/10.3390/life10070113

5. Retallack, G. and Broz, A. 2020. Arumberia and other Ediacaran–Cambrian fossils of central Australia. Historical Biology 2020 https://doi.org/10.1080/08912963.2020.1755281

4. Retallack, G., and Broz, A. 2020. Were there changes in chemical weathering on land during the late Ediacaran and early Cambrian? Palaeogeography, Palaeoclimatology, Palaeoecology 560 https://doi.org/10.1016/j.palaeo.2020.110047

3. Retallack, G., Martin, J., Broz, A., N. Matthews and D. Walton. 2018. Late Pleistocene mammoth trackway from Fossil Lake, Oregon. Palaeogeography, Palaeoclimatology, Palaeoecology 496: 192-204. https://doi.org/10.1016/j.palaeo.2018.01.037

2. Broz, A,. P. Verma, C. Appel, J. Yost and S. Hurley. 2017. Strawberry growth, nitrogen dynamics and nitrate leaching in vermicompost-amended media. Journal of Compost Science and Utilization 25: 194-205. https://doi.org/10.1080/1065657X.2016.1277806

1. Broz, A,. P. Verma and C. Appel. 2016. Nitrogen dynamics of vermicompost use in sustainable agriculture. Journal of Soil Science and Environmental Management 7: 173-183. https://doi.org/10.5897/JSSEM2016.0587