http://www.bbc.co.uk/iplayer/episode/b01bs7jq/Survivors_Natures_Indestructible_Creatures_Frozen_in_Time/
visits the Naracoorte Caves in South Australia to see the bone deposits around half way through.
http://www.environment.sa.gov.au/naracoorte/Home
Mike
visits the Naracoorte Caves in South Australia to see the bone deposits around half way through.
http://www.environment.sa.gov.au/naracoorte/Home
Mike