{"timeline":{"defaultZoomLevel":"0","height":800,"asset":{},"date":[{"asset":{"credit":"Source: https:\/\/www.sutori.com\/item\/earth-4-6-billion-years-ago-773f","media":"https:\/\/assets.sutori.com\/user-uploads\/image\/844f32b1-12ea-433b-a3d8-07bf436f4fc1\/198351246cddcccbfda217f967be55b7.jpeg"},"startDate":"-4600","headline":"Planet Earth formed","text":"

(in millions of years ago)<\/p>\n\n

<\/p>\n\n\n\n \n\n \n\n \n\n \n\n \n\n\n"},{"asset":{"credit":"Source: https:\/\/www.forbes.com\/sites\/trevornace\/2016\/01\/16\/layers-of-the-earth-lies-beneath-earths-crust\/?sh=6a3db4bb441d","media":"https:\/\/thumbor.forbes.com\/thumbor\/fit-in\/1200x0\/filters%3Aformat%28jpg%29\/https%3A%2F%2Fblogs-images.forbes.com%2Ftrevornace%2Ffiles%2F2016%2F01%2Flayers-of-earth-1200x900.jpg"},"startDate":"-4500","headline":"Earth's Core and Crust formed","text":"

(in millions of years ago)<\/p>\n\n\n\n \n\n \n\n \n\n \n\n \n\n\n"},{"asset":{"credit":"Source: https:\/\/en.wikipedia.org\/wiki\/Earliest_known_life_forms","media":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/a\/a1\/Halobacteria.jpg\/180px-Halobacteria.jpg"},"startDate":"-3850","headline":"First form of life on Earth","text":"

(in millions of years ago)<\/p>\n\n\n\n \n\n \n\n \n\n \n\n \n\n\n"},{"asset":{"media":"https:\/\/images.ctfassets.net\/cnu0m8re1exe\/4AVmagUwOTacKuNyFnT3Ln\/7f4a078abf445c701d6bfb6de237a0e7\/oxygen.jpg?fm=jpg&fl=progressive&w=660&h=433&fit=fill","credit":"Source: https:\/\/www.discovermagazine.com\/the-sciences\/making-oxygen-out-of-thin-air"},"startDate":"-1500","headline":"Oxygen formed","text":"

(in millions of years ago)<\/p>\n\n\n\n \n\n \n\n \n\n \n\n \n\n\n"}],"language":"en","headline":"History of the Earth","text":"","backgroundImage":{"path":"images\/backgroundImage-60b90e2b7a76a.jpeg","mime":"image\/jpeg","copyright":{"license":"U"},"width":852,"height":480}}}

Geological Timeline

Kosuke Maeda