The University of Queensland

Garnet zoning patterns record multiple processes of chemical transfer during subduction

George, Freya R., Viete, Daniel R., Ávila, Janaína, Seward, Gareth G.E., Guice, George L., Allen, Mark B. and Harrower, Michael J. (2024). Garnet zoning patterns record multiple processes of chemical transfer during subduction. Earth and Planetary Science Letters, 631 118634, 118634. doi: 10.1016/j.epsl.2024.118634

Oxygen isotopes in orangutan teeth reveal recent and ancient climate variation

Smith, Tanya M, Arora, Manish, Austin, Christine, Nunes Ávila, Janaína, Duval, Mathieu, Lim, Tze Tshen, Piper, Philip J, Vaiglova, Petra, de Vos, John, Williams, Ian S, Zhao, Jian-xin and Green, Daniel R (2024). Oxygen isotopes in orangutan teeth reveal recent and ancient climate variation. eLife, 12 ARTN RP90217. doi: 10.7554/elife.90217.3

Past rainfall patterns in Southeast Asia revealed by microanalysis of δ18O values in human teeth

Vaiglova, Petra, Ávila, Janaína N., Buckley, Hallie, Galipaud, Jean Christophe, Green, Daniel R., Halcrow, Siân, James, Hannah F., Kinaston, Rebecca, Oxenham, Marc, Paz, Victor, Simanjuntak, Truman, Snoeck, Christophe, Trinh, Hiep Hoang, Williams, Ian S. and Smith, Tanya M. (2024). Past rainfall patterns in Southeast Asia revealed by microanalysis of δ18O values in human teeth. Journal of Archaeological Science, 162 105922, 105922. doi: 10.1016/j.jas.2023.105922

Neoarchean environments associated with the emplacement of a large igneous province: insights from the Carajás Basin, Amazonia Craton

Rossignol, Camille, Rego, Eric Siciliano, Philippot, Pascal, Narduzzi, Francesco, Teixeira, Lívia, Silva, Marco A. L., Ávila, Janaína N., Lana, Cristiano and Trindade, Ricardo F. (2023). Neoarchean environments associated with the emplacement of a large igneous province: insights from the Carajás Basin, Amazonia Craton. Journal of South American Earth Sciences, 130 104574, 104574. doi: 10.1016/j.jsames.2023.104574

40Ar-39Ar age of the copper mineralization at riacho do pontal IOCG district and detrital zircon U–Pb ages of paragneiss host rocks

Bacelar Hühn, Sérgio Roberto, Silva, Adalene Moreira, Braitenberg, Carla, Rossignol, Camille and Avila, Janaina (2023). 40Ar-39Ar age of the copper mineralization at riacho do pontal IOCG district and detrital zircon U–Pb ages of paragneiss host rocks. Journal of South American Earth Sciences, 121 104161, 1-12. doi: 10.1016/j.jsames.2022.104161

Unraveling one billion years of geological evolution of the southeastern Amazonia Craton from detrital zircon analyses

Rossignol, Camille, Antonio, Paul Yves Jean, Narduzzi, Francesco, Rego, Eric Siciliano, Teixeira, Lívia, de Souza, Romário Almeida, Ávila, Janaína N., Silva, Marco A.L., Lana, Cristiano, Trindade, Ricardo I.F. and Philippot, Pascal (2022). Unraveling one billion years of geological evolution of the southeastern Amazonia Craton from detrital zircon analyses. Geoscience Frontiers, 13 (5) 101202, 1-24. doi: 10.1016/j.gsf.2021.101202

Fine-scaled climate variation in equatorial Africa revealed by modern and fossil primate teeth

Green, Daniel R., Avila, Janaina N., Cote, Susanne, Dirks, Wendy, Lee, Daeun, Poulsen, Christopher J., Williams, Ian S. and Smith, Tanya M. (2022). Fine-scaled climate variation in equatorial Africa revealed by modern and fossil primate teeth. PNAS, 119 (35) e2123366119, 1-9. doi: 10.1073/pnas.2123366119

Atmospheric and hydrothermal sulfur isotope signatures recorded in Neoarchean deep marine sedimentary pyrites from the Yilgarn Craton, Western Australia

Chen, M., Campbell, I. H., Ávila, J. N., Tian, W., Hayman, P. C., Cas, R. A.F. and Ireland, T. R. (2022). Atmospheric and hydrothermal sulfur isotope signatures recorded in Neoarchean deep marine sedimentary pyrites from the Yilgarn Craton, Western Australia. Geochimica et Cosmochimica Acta, 322, 170-193. doi: 10.1016/j.gca.2022.01.002

Permanent signatures of birth and nursing initiation are chemically recorded in teeth

Smith, Tanya M., Austin, Christine, Ávila, Janaína N., Dirks, Wendy, Green, Daniel R., Williams, Ian S. and Arora, Manish (2022). Permanent signatures of birth and nursing initiation are chemically recorded in teeth. Journal of Archaeological Science, 140 105564, 1-12. doi: 10.1016/j.jas.2022.105564

Simultaneous fractionation of sulfur dioxide explains mass independent fractionation of sulfur isotopes in Archean sedimentary pyrites

Chen, M., Huang, Z., Campbell, I. H., Sambridge, M. and Ávila, J. N. (2022). Simultaneous fractionation of sulfur dioxide explains mass independent fractionation of sulfur isotopes in Archean sedimentary pyrites. Chemical Geology, 587 120640, 1-11. doi: 10.1016/j.chemgeo.2021.120640

Crystallographic and crystallochemical controls on oxygen isotope analysis of hematite by SIMS

White, L., Vasconcelos, P. M., Ávila, J. N., Ubide, T. and Ireland, T. R. (2021). Crystallographic and crystallochemical controls on oxygen isotope analysis of hematite by SIMS. Chemical Geology, 583 120461, 120461. doi: 10.1016/j.chemgeo.2021.120461

Comment on "Correlation of the stratigraphic cover of the Pilbara and Kaapvaal cratons recording the lead up to Paleoproterozoic Icehouse and the GOE" by Andrey Bekker, Bryan Krapež, and Juha A. Karhu, 2020, Earth Science Reviews, https://doi.org/10.1016/j.earscirev.2020.103389

Philippot, Pascal, Killingsworth, Bryan A., Paquette, Jean-Louis, Tessalina, Svetlana, Cartigny, Pierre, Lalonde, Stefan V., Thomazo, Christophe, Ávila, Janaina N. and Busigny, Vincent (2021). Comment on "Correlation of the stratigraphic cover of the Pilbara and Kaapvaal cratons recording the lead up to Paleoproterozoic Icehouse and the GOE" by Andrey Bekker, Bryan Krapež, and Juha A. Karhu, 2020, Earth Science Reviews, https://doi.org/10.1016/j.earscirev.2020.103389. Earth-Science Reviews, 218 103594, 1-6. doi: 10.1016/j.earscirev.2021.103594

The Paleoarchean Northern Mundo Novo Greenstone Belt, São Francisco Craton: Geochemistry, U–Pb–Hf–O in zircon and pyrite δ34S-Δ33S-Δ36S signatures

Teles, Guilherme S., Chemale, Farid, Ávila, Janaína N. and Ireland, Trevor R. (2021). The Paleoarchean Northern Mundo Novo Greenstone Belt, São Francisco Craton: Geochemistry, U–Pb–Hf–O in zircon and pyrite δ34S-Δ33S-Δ36S signatures. Geoscience Frontiers, 13 (5) 101252, 101252. doi: 10.1016/j.gsf.2021.101252

A petrochronology window into near-surface fluid/rock interaction within Archaean ultramafic-mafic crust: Insights from the 3.25 Ga Stolzburg Complex, Barberton Greenstone Belt

Bolhar, Robert, Tappe, Sebastian, Wilson, Allan H., Ireland, Trevor, Avila, Janaina and Anhaeusser, Carl (2021). A petrochronology window into near-surface fluid/rock interaction within Archaean ultramafic-mafic crust: Insights from the 3.25 Ga Stolzburg Complex, Barberton Greenstone Belt. Chemical Geology, 569 120130, 1-19. doi: 10.1016/j.chemgeo.2021.120130

Sources of auriferous fluids associated with a Neoarchean BIF-hosted orogenic gold deposit revealed by the multiple sulfur isotopic compositions of zoned pyrites

Liu, Li, Ireland, Trevor R., Holden, Peter, Ávila, Janaina, Vasconcelos, Paulo and Mavrogenes, John (2021). Sources of auriferous fluids associated with a Neoarchean BIF-hosted orogenic gold deposit revealed by the multiple sulfur isotopic compositions of zoned pyrites. Contributions to Mineralogy and Petrology, 176 (4) 29, 1-22. doi: 10.1007/s00410-021-01788-3

Stratigraphy and geochronological constraints of the Serra Sul Formation (Carajás Basin, Amazonian Craton, Brazil)

Rossignol, Camille, Siciliano Rego, Eric, Narduzzi, Francesco, Teixeira, Lívia, Ávila, Janaína N., Silva, Marco A. L., Lana, Cristiano and Philippot, Pascal (2020). Stratigraphy and geochronological constraints of the Serra Sul Formation (Carajás Basin, Amazonian Craton, Brazil). Precambrian Research, 351 105981, 1-23. doi: 10.1016/j.precamres.2020.105981

Pyrite textures, trace elements and sulfur isotope chemistry of Bijaigarh Shales, Vindhyan Basin, India and their implications

Mukherjee, Indrani, Deb, Mihir, Large, Ross R., Halpin, Jacqueline, Meffre, Sebastien, Avila, Janaina and Belousov, Ivan (2020). Pyrite textures, trace elements and sulfur isotope chemistry of Bijaigarh Shales, Vindhyan Basin, India and their implications. Minerals, 10 (7) 588, 1-19. doi: 10.3390/min10070588

Textural and geochemical investigation of pyrite in Jacobina Basin, São Francisco Craton, Brazil: implications for paleoenvironmental conditions and formation of pre-GOE metaconglomerate-hosted Au-(U) deposits

Teles, Guilherme S., Chemale, Farid, Ávila, Janaína N., Ireland, Trevor R., Dias, Airton N.C., Cruz, Daniele C.F. and Constantino, Carlos J.L. (2020). Textural and geochemical investigation of pyrite in Jacobina Basin, São Francisco Craton, Brazil: implications for paleoenvironmental conditions and formation of pre-GOE metaconglomerate-hosted Au-(U) deposits. Geochimica et Cosmochimica Acta, 273, 331-353. doi: 10.1016/j.gca.2020.01.035

High-precision, high-accuracy oxygen isotope measurements of zircon reference materials with the SHRIMP-SI

Ávila, Janaína N., Ireland, Trevor R., Holden, Peter, Lanc, Peter, Latimore, Andrew, Schram, Norm, Foster, John, Williams, Ian S., Loiselle, Liane and Fu, Bin (2020). High-precision, high-accuracy oxygen isotope measurements of zircon reference materials with the SHRIMP-SI. Geostandards and Geoanalytical Research, 44 (1), 85-102. doi: 10.1111/ggr.12298

Oxygen isotopes and sampling of the solar system

Ireland, Trevor R., Avila, Janaina, Greenwood, Richard C., Hicks, Leon J. and Bridges, John C. (2020). Oxygen isotopes and sampling of the solar system. Space Science Reviews, 216 (2) 25, 1-60. doi: 10.1007/s11214-020-0645-3

Protocols for in situ measurement of oxygen isotopes in goethite by ion microprobe

Monteiro, H. S., Vasconcelos, P. M., Farley, K. A., Ávila, J. N., Miller, H. B.D., Holden, P. and Ireland, T. R. (2020). Protocols for in situ measurement of oxygen isotopes in goethite by ion microprobe. Chemical Geology, 533 119436, 119436. doi: 10.1016/j.chemgeo.2019.119436

Lifetimes of interstellar dust from cosmic ray exposure ages of presolar silicon carbide

Heck, Philipp R., Greer, Jennika, Kööp, Levke, Trappitsch, Reto, Gyngard, Frank, Busemann, Henner, Maden, Colin, Ávila, Janaína N., Davis, Andrew M. and Wieler, Rainer (2020). Lifetimes of interstellar dust from cosmic ray exposure ages of presolar silicon carbide. Proceedings of the National Academy of Sciences, 117 (4), 1884-1889. doi: 10.1073/pnas.1904573117

Thermal history of Early Jurassic eclogite facies metamorphism in the Nagaland Ophiolite Complex, NE India: New insights into pre-Cretaceous subduction channel tectonics within the Neo-Tethys

Rajkakati, M., Bhowmik, S.K., Ao, A., Ireland, T.R., Avila, J., Clarke, G.L., Bhandari, A. and Aitchison, J.C. (2019). Thermal history of Early Jurassic eclogite facies metamorphism in the Nagaland Ophiolite Complex, NE India: New insights into pre-Cretaceous subduction channel tectonics within the Neo-Tethys. Lithos, 346-347 105166, 105166. doi: 10.1016/j.lithos.2019.105166

Mesoarchaean clockwise metamorphic P-T path from the Western Dharwar Craton

Dasgupta, A., Bhowmik, S. K., Dasgupta, S., Avila, J. and Ireland, T. R. (2019). Mesoarchaean clockwise metamorphic P-T path from the Western Dharwar Craton. Lithos, 342-343, 370-390. doi: 10.1016/j.lithos.2019.06.006

Pyrite trace-element and sulfur isotope geochemistry of paleo-mesoproterozoic McArthur Basin: Proxy for oxidative weathering

Mukherjee, Indrani, Large, Ross R., Bull, Stuart, Gregory, Daniel G., Stepanov, Aleksandr S., Ávila, Janaína, Ireland, Trevor R. and Corkrey, Ross (2019). Pyrite trace-element and sulfur isotope geochemistry of paleo-mesoproterozoic McArthur Basin: Proxy for oxidative weathering. American Mineralogist, 104 (9), 1256-1272. doi: 10.2138/am-2019-6873

The formation mechanisms of sedimentary pyrite nodules determined by trace element and sulfur isotope microanalysis

Gregory, Daniel, Mukherjee, Indrani, Olson, Stephanie L., Large, Ross R., Danyushevsky, Leonid V., Stepanov, Aleksandr S., Avila, Janaina N., Cliff, John, Ireland, Trevor R., Raiswell, Robert, Olin, Paul H., Maslennikov, Valeriy V. and Lyons, Timothy W. (2019). The formation mechanisms of sedimentary pyrite nodules determined by trace element and sulfur isotope microanalysis. Geochimica et Cosmochimica Acta, 259, 53-68. doi: 10.1016/j.gca.2019.05.035

U-Th/He systematics of fluid-rich ‘fibrous’ diamonds – Evidence for pre- and syn-kimberlite eruption ages

Timmerman, Suzette, Yeow, Hanling, Honda, Masahiko, Howell, Daniel, Jaques, A. Lynton, Krebs, Mandy Y., Woodland, Sarah, Pearson, D. Graham, Ávila, Janaína N. and Ireland, Trevor R. (2019). U-Th/He systematics of fluid-rich ‘fibrous’ diamonds – Evidence for pre- and syn-kimberlite eruption ages. Chemical Geology, 515, 22-36. doi: 10.1016/j.chemgeo.2019.04.001

Globally asynchronous sulphur isotope signals require re-definition of the Great Oxidation Event

Philippot, Pascal, Ávila, Janaína N., Killingsworth, Bryan A., Tessalina, Svetlana, Baton, Franck, Caquineau, Tom, Muller, Elodie, Pecoits, Ernesto, Cartigny, Pierre, Lalonde, Stefan V., Ireland, Trevor R., Thomazo, Christophe, Van Kranendonk, Martin J. and Busigny, Vincent (2018). Globally asynchronous sulphur isotope signals require re-definition of the Great Oxidation Event. Nature Communications, 9 (1) 2245, 1-10. doi: 10.1038/s41467-018-04621-x

Sulfur isotope and PGE systematics of metasomatised mantle wedge

Rielli, Andrea, Tomkins, Andrew G., Nebel, Oliver, Raveggi, Massimo, Jeon, Heejin, Martin, Laure and Ávila, Janaína N. (2018). Sulfur isotope and PGE systematics of metasomatised mantle wedge. Earth and Planetary Science Letters, 497, 181-192. doi: 10.1016/j.epsl.2018.06.012

A common origin for Thai/Cambodian rubies and blue and violet sapphires from Yogo Gulch, Montana, U.S.A.?

Palke, Aaron C., Wong, Jacqueline, Verdel, Charles and Ávila, Janaína N. (2018). A common origin for Thai/Cambodian rubies and blue and violet sapphires from Yogo Gulch, Montana, U.S.A.?. American Mineralogist, 103 (3), 469-479. doi: 10.2138/am-2018-6164

Rare earth element abundances in presolar SiC

Ireland, T. R., Ávila, J. N., Lugaro, M., Cristallo, S., Holden, P., Lanc, P., Nittler, L., Alexander, C.M.O'D., Gyngard, F. and Amari, S. (2018). Rare earth element abundances in presolar SiC. Geochimica et Cosmochimica Acta, 221, 200-218. doi: 10.1016/j.gca.2017.05.027

50 years of isotope geology in South America - Scientific highlights from the 9th South American symposium on isotope geology

Babinski, Marly, Rapela, Carlos W. and Avila, Janaina (2016). 50 years of isotope geology in South America - Scientific highlights from the 9th South American symposium on isotope geology. Brazilian Journal of Geology, 46, 1-3. doi: 10.1590/2317-4889201600046S1

Charge-mode electrometer measurements of S-isotopic compositions on SHRIMP-SI

Ireland, T. R., Schram, N., Holden, P., Lanc, P., Ávila, J., Armstrong, R., Amelin, Y., Latimore, A., Corrigan, D., Clement, S., Foster, J. J. and Compston, W. (2014). Charge-mode electrometer measurements of S-isotopic compositions on SHRIMP-SI. International Journal of Mass Spectrometry, 359 (1), 26-37. doi: 10.1016/j.ijms.2013.12.020

Ba isotopic compositions in stardust SiC grains from the Murchison meteorite: Insights into the stellar origins of large SiC grains

Avila J.N., Ireland T.R., Gyngard F., Zinner E., Mallmann G., Lugaro M., Holden P. and Amari S. (2013). Ba isotopic compositions in stardust SiC grains from the Murchison meteorite: Insights into the stellar origins of large SiC grains. Geochimica et Cosmochimica Acta, 120, 628-647. doi: 10.1016/j.gca.2013.03.039

Europium s -process signature at close-to-solar metallicity in stardust SiC grains from asymptotic giant branch stars

Ávila, Janaína N., Ireland, Trevor R., Lugaro, Maria, Gyngard, Frank, Zinner, Ernst, Cristallo, Sergio, Holden, Peter and Rauscher, Thomas (2013). Europium s -process signature at close-to-solar metallicity in stardust SiC grains from asymptotic giant branch stars. The Astrophysical Journal, 768 (1) L18, 1-7. doi: 10.1088/2041-8205/768/1/l18

U-Pb zircon in situ dating with LA-MC-ICP-MS using a mixed detector configuration

Chemale Jr., Farid, Kawashita, Koji, Dussin, Ivo A., Ávila, Janaína N., Justino, Dayvisson and Bertotti, Anelise (2012). U-Pb zircon in situ dating with LA-MC-ICP-MS using a mixed detector configuration. Anais da Academia Brasileira de Ciencias, 84 (2), 275-295. doi: 10.1590/S0001-37652012005000032

Tectono-sequence stratigraphy and U-Pb zircon ages of the Rincón Blanco Depocenter, northern Cuyo Rift, Argentina

Barredo, Silvia, Chemale, Farid, Marsicano, Claudia, Ávila, Janaína N., Ottone, Eduardo G. and Ramos, Victor A. (2012). Tectono-sequence stratigraphy and U-Pb zircon ages of the Rincón Blanco Depocenter, northern Cuyo Rift, Argentina. Gondwana Research, 21 (2-3), 624-636. doi: 10.1016/j.gr.2011.05.016

Tungsten isotopic compositions in stardust sic grains from the murchison meteorite: Constraints on the s-process in the Hf-Ta-W-Re-Os region

Ávila, Janaína N., Lugaro, Maria, Ireland, Trevor R., Gyngard, Frank, Zinner, Ernst, Cristallo, Sergio, Holden, Peter, Buntain, Joelene, Amari, Sachiko and Karakas, Amanda (2011). Tungsten isotopic compositions in stardust sic grains from the murchison meteorite: Constraints on the s-process in the Hf-Ta-W-Re-Os region. The Astrophysical Journal, 744 (1) 49, 1-13. doi: 10.1088/0004-637x/744/1/49

Age constraints for the northernmost outcrops of the Triassic Cuyana Basin, Argentina

Mancuso, A. C., Chemale, F., Barredo, S., Avila, J. N., Ottone, E. G. and Marsicano, C. (2010). Age constraints for the northernmost outcrops of the Triassic Cuyana Basin, Argentina. Journal of South American Earth Sciences, 30 (2), 97-103. doi: 10.1016/j.jsames.2010.03.001

INTERSTELLAR RESIDENCE TIMES OF PRESOLAR SiC DUST GRAINS FROM THE MURCHISON CARBONACEOUS METEORITE

Heck, Philipp R., Gyngard, Frank, Ott, Ulrich, Meier, Matthias M. M., Avila, Janaina N., Amari, Sachiko, Zinner, Ernst K., Lewis, Roy S., Baur, Heinrich and Wieler, Rainer (2009). INTERSTELLAR RESIDENCE TIMES OF PRESOLAR SiC DUST GRAINS FROM THE MURCHISON CARBONACEOUS METEORITE. Astrophysical Journal, 698 (2), 1155-1164. doi: 10.1088/0004-637X/698/2/1155

Isotope geochemistry and geochronology of the Nico Pérez Terrane, Rio de la Plata Craton, Uruguay

Mallmann, G., Chemale Jr., F., Avila, J.N., Kawashita, K. and Armstrong, R.A. (2007). Isotope geochemistry and geochronology of the Nico Pérez Terrane, Rio de la Plata Craton, Uruguay. Gondwana Research, 12 (4), 489-508. doi: 10.1016/j.gr.2007.01.002

Combined stratigraphic and isotopic studies of Triassic strata, Cuyo Basin, Argentine Precordillera

Avila, J.N., Chemale, F., Mallmann, G., Kawashita, K. and Armstrong, R.A. (2006). Combined stratigraphic and isotopic studies of Triassic strata, Cuyo Basin, Argentine Precordillera. Bulletin of the Geological Society of America, 118 (9-10), 1088-1098. doi: 10.1130/B25893.1

Diverse monsoon seasonality in eastern Africa recorded by papionin tooth enamel δ<SUP>18</SUP>O

Green, Daniel R., Avila, Janaina N., Dirks, Wendy, Williams, Ian S. and Smith, Tanya M. (2022). Diverse monsoon seasonality in eastern Africa recorded by papionin tooth enamel δ18O. HOBOKEN: WILEY.

Fine-scaled oxygen isotope variation in tooth enamel: milk does not trump seasonality

Smith, Tanya M., Avila, Janaina N., Green, Daniel R. and Williams, Ian S. (2022). Fine-scaled oxygen isotope variation in tooth enamel: milk does not trump seasonality. HOBOKEN: WILEY.

Post-Gondwana break-up record constraints from apatite fission track thermochronology in NW Namibia

Luft, FF, Luft, JL, Chemale, F, Lelarge, MLMV and Avila, JN (2005). Post-Gondwana break-up record constraints from apatite fission track thermochronology in NW Namibia. 2nd Latin American Symposium on Nuclear Tracks, Sao Pedro Brazil, Nov, 2003. OXFORD: PERGAMON-ELSEVIER SCIENCE LTD. doi: 10.1016/j.radmeas.2004.08.010

Thermal evolution of inverted basins: Constraints from apatite fission track thermochronology in the Cuyo Basin, Argentine Precordillera

Avila, J. N., Chemale Jr., F., Mallmann, G., Borba, A. W. and Luft, F. F. (2005). Thermal evolution of inverted basins: Constraints from apatite fission track thermochronology in the Cuyo Basin, Argentine Precordillera. 2nd Latin American Symposium on Nuclear Tracks, Sao Pedro, Brazil, 3-7 November 2003. Oxford, United Kingdom: Pergamon Press. doi: 10.1016/j.radmeas.2004.08.009