Results 3 results found The 1.7 billion year old Elgee sandstone cliffs in Yampi Sound, Kimberley, Western Australia, Australia, Pacific The 1.7 billion year old Elgee sandstone cliffs in Yampi Sound, Kimberley, Western Australia, Australia, Pacific The 1.7 billion year old Elgee sandstone cliffs in Yampi Sound, Kimberley, Western Australia, Australia, Pacific