65,000 Years of Vegetation Change in Central Australia and the Australian Summer Monsoon Johnson, B. J. ; Miller, G. H. ; Fogel, M. L. ; Magee, J. W. ; Gagan, M. K. ; Chivas, A. R. Abstract Publication: Science Pub Date: May 1999 DOI: 10.1126/science.284.5417.1150 Bibcode: 1999Sci...284.1150J