Https://www.cargomaster.com.au/wp-content/uploads/2012/08/img_slider_05-564x350.jpgImmediately overlying the more mature Hawkesbury sandstone could be the Wianamatta shale, a geological aspect located in western Sydney that was deposited in connection with a big river delta for the duration of the center Triassic interval which shifted after some time from west to east. Editor Christy... https://sybiln023xof4.thechapblog.com/profile