{"version":"1.0","type":"rich","width":780,"height":310,"title":"Only a million years ago Quite a recent eruption really. The rocks all around Mount Macedon itself. must be all of 350 million years old Siliceous lava forced up from deep down below. Soda trachytes. extruded in a highly viscous state building the steep sided mountains we see in Hanging Rock And quite young geologically speaking Barely a million years. - Picnic at Hanging Rock (1975)","url":"https:\/\/www.101soundboards.com\/sounds\/45552887-only-a-million-years-ago-quite-a-recent-eruption-really-the-rocks-all-around-mount\/video","html":"<video width=\"480\" height=\"270\" controls><source src=\"https:\/\/www.101soundboards.com\/sounds\/45552887-only-a-million-years-ago-quite-a-recent-eruption-really-the-rocks-all-around-mount\/video\" type=\"video\/mp4\">101soundboards<\/video>","provider_name":"101soundboards","provider_url":"https:\/\/www.101soundboards.com","thumbnail_url":"https:\/\/www.101soundboards.com\/storage\/board_pictures\/width\/82\/1367435-picnic-at-hanging-rock-1975-in-the-early-1900s-miranda.jpg","thumbnail_width":46,"thumbnail_height":65}