Keywords: StateLibQld 2 394145 Upper Falls, Tim Shea Creek, Bunya Mountains, ca. 1920.jpg en Upper Falls Tim Shea Creek Bunya Mountains ca 1920 The Bunya Mountains on the Main Divide north of Toowoomba are in factthe remains of a broad dome or shield shaped volcano which was built from numerous basalt lava flows about 23-24 million years ago Tim Shea Falls on theScenic Circuit Track probably formed from differential erosion of hard and soft basalt flows circa 1920 handle 10462/deriv/192492 Item is held by John Oxley Library State Library of Queensland Foster J H ; Contributor s Queenslander Brisbane Qld 1866-1939 PD-Australia StateLibQld-License Bunya Mountains National Park Black and white photographs Waterfalls in Queensland Rainforests |