Yallalie: a buried structure of possible impact origin in the Perth Basin, Western Australia Dentith, M. C. ; Bevan, A. W. R. ; Backhouse, J. ; Featherstone, W. E. ; Koeberl, C. Abstract Publication: Geological Magazine Pub Date: November 1999 DOI: 10.1017/S0016756899003386 Bibcode: 1999GeoM..136..619D