International Journal of Coal Geology International Journal of Coal Geology, Vol.51, No.3 Entire volume, number list ISSN: 0166-5162 (Print) In this Issue (4 articles) 143 - 143 Special issue - Australian Geological Convention 2000 - PrefaceWard CR 145 - 167 Thermal maturation pattern in the southern Bowen, northern Gunnedah and Surat Basins, northern New South Wales, AustraliaOthman R, Ward CR 169 - 184 Coal and conglomerate in the Newcastle Coal Measures - coeval facies or temporally unrelated?Lindsay G, Herbert C 185 - 214 Tuffaceous deposition in the Newcastle Coal Measures: challenging existing concepts of peat fonnation in the Sydney Basin, New South Wales, AustraliaCreech M