|
2000 Conference Publication Studies of geomorphic rates and processes with cosmogenic isotopes - examples from AustraliaVasconcelos, P. M. D. and Stone, J. O. (2000). Studies of geomorphic rates and processes with cosmogenic isotopes - examples from Australia. Goldschmidt 2000, Oxford UK, 03-08 Sept 2000. Cambridge, UK: Cambridge Publications. |
|
2000 Edited Outputs The potential use of secondary uranium minerals in weathering geochronologyVasconcelos, P. M. D. and Keay, S. eds. (2000). The potential use of secondary uranium minerals in weathering geochronology. FT2000, Lorne, Victoria, 6-11 February 2000. Mulgrave, Victoria: Geological Society of Australia. |
|
2000 Conference Publication Quaternary geochronology by incremental heating (40)AR/(39)AR analysis of supergeneFeng, Y. and Vasconcelos, P. M. D. (2000). Quaternary geochronology by incremental heating (40)AR/(39)AR analysis of supergene. Summit 2000, Reno, Nevada, 13-16 Nov. 2000. Boulder, Colorado: Geological Society of America. |
|
2000 Conference Publication The timing of secondary uranium mineralisation and the reconstruction of ancient environmentsKeay, S. and Vasconcelos, P. M. D. (2000). The timing of secondary uranium mineralisation and the reconstruction of ancient environments. 31st International Geological Congress, Rio de Janeiro, Brazil, 6-17 August 2000. |
|
2000 Conference Publication Supergene enrichment of ore deposits in lateritic systemsVasconcelos, P. M. D. (2000). Supergene enrichment of ore deposits in lateritic systems. Summit 2000, Reno, Nevada, 13-16 Nov. 2000. Boulder, Colorado: Geological Society of America. |
|
2000 Edited Outputs Development and application of coronadite dating to the Broken Hill ore deposit and implications for the weathering history of the continental interior of AustraliaKeay, S. and Vasconcelos, P. M. D. eds. (2000). Development and application of coronadite dating to the Broken Hill ore deposit and implications for the weathering history of the continental interior of Australia. Beyond 2000, New Frontiers in Isotope Geoscience, Lorne, Victoria, 30 January - 4 February 2000. Melbourne: The University of Melbourne. |
|
2000 Conference Publication Timing of weathering by 40Ar/39Ar dating of K-Mn oxides from Mary Valley, Gympie, QueenslandFeng, Y. and Vasconcelos, P. M. D. (2000). Timing of weathering by 40Ar/39Ar dating of K-Mn oxides from Mary Valley, Gympie, Queensland. FT2000, Lorne, VIC Australia, 6-11 February 2000. Mulgrave, VIC Australia: Geological Society of Australia. |
|
1999 Book Chapter 40Ar/39Ar Geochronology of Supergene Processes in Ore DepositsVasconcelos, P. M. D. (1999). 40Ar/39Ar Geochronology of Supergene Processes in Ore Deposits. Reviews in Economic Geology. (pp. 73-113) edited by D. Lambert and J. Ruiz. Chelsea, Michigan, USA: Society of Economic Geologists. |
|
1999 Conference Publication Quaternary erosion rate estimates for ancient Australian cratonic surfacesVasconcelos, P. M. D. and Stone, J. O. (1999). Quaternary erosion rate estimates for ancient Australian cratonic surfaces. Rio 99, Regional Conference on Geomorphology, Rio de Janeiro, 17-22 July, 1999. Rio de Janeiro: Brazilian Geomorphological Union. |
|
1999 Journal Article K-Ar and 40Ar/39Ar geochronology of weathering processesVasconcelos, P. M. D. (1999). K-Ar and 40Ar/39Ar geochronology of weathering processes. Annual Review of Earth and Planetary Sciences, 27 (1), 183-229. doi: 10.1146/annurev.earth.27.1.183 |
|
1999 Conference Publication 40Ar/39Ar weathering ages from ancient Australian cratonic surfacesVasconcelos, P. M. D. and Stone, J. O. (1999). 40Ar/39Ar weathering ages from ancient Australian cratonic surfaces. Rio 99, Regional Conference on Geomorphology, Rio de Janeiro, 17-22 July, 1999. Rio de Janeiro: Brazilian Geomorphological Union. |
|
1995 Journal Article Mechanisms and kinetics of atmospheric, radiogenic, and nucleogenic argon release from cryptomelane during 40Ar 39Ar analysisVasconcelos, Paulo Marcos, Renne, Paul R., Becker, Tim A. and Wenk, Hans-Rudolf (1995). Mechanisms and kinetics of atmospheric, radiogenic, and nucleogenic argon release from cryptomelane during 40Ar 39Ar analysis. Geochimica et Cosmochimica Acta, 59 (10), 2057-2070. doi: 10.1016/0016-7037(95)00126-3 |
|
1994 Journal Article 40Ar39Ar analysis of supergene jarosite and alunite: implications to the paleoweathering history of the western USA and West AfricaVasconcelos, Paulo M., Brimhall, George H., Becker, Tim A. and Renne, Paul R. (1994). 40Ar39Ar analysis of supergene jarosite and alunite: implications to the paleoweathering history of the western USA and West Africa. Geochimica et Cosmochimica Acta, 58 (1), 401-420. doi: 10.1016/0016-7037(94)90473-1 |
|
1994 Journal Article Direct dating of weathering phenomena by 40Ar39 Ar and K-Ar analysis of supergene K-Mn oxidesVasconcelos, Paulo M., Renne, Paul R., Brimhall, George H. and Becker, Tim A. (1994). Direct dating of weathering phenomena by 40Ar39 Ar and K-Ar analysis of supergene K-Mn oxides. Geochimica et Cosmochimica Acta, 58 (6), 1635-1665. doi: 10.1016/0016-7037(94)90565-7 |
|
1994 Journal Article In-situ study of the thermal-behavior of cryptomelane by high-voltage and analytical electron-microscopyVasconcelos, P. M., Wenk, H. R. and Echer, C. (1994). In-situ study of the thermal-behavior of cryptomelane by high-voltage and analytical electron-microscopy. The American Mineralogist, 79 (1-2), 80-90. |
|
1992 Journal Article Age and duration of weathering by 40K-40Ar and 40Ar/39Ar analysis of potassium-manganese oxidesVasconcelos, Paolo M., Becker, Tim A., Renne, Paul R. and Brimhall, George H. (1992). Age and duration of weathering by 40K-40Ar and 40Ar/39Ar analysis of potassium-manganese oxides. Science, 258 (5081), 451-455. doi: 10.1126/science.258.5081.451 |
|
1991 Conference Publication Supergene geochemistry and crystal morphology of gold in a semiarid weathering environment: application to gold explorationVasconcelos, P. and Kyle, J. Richard (1991). Supergene geochemistry and crystal morphology of gold in a semiarid weathering environment: application to gold exploration. 13th International Geochemical Exploration Symp ( Iges ) / 2nd Brazilian Geochemical Congress, Rio De Janeiro, Brazil, 1-6 October 1989. Amsterdam, Netherlands: Elsevier. doi: 10.1016/0375-6742(91)90034-r |
