better to know...?, only geology What did Earth look like ‘x’ years ago? 7 septembre 2020 Alain Préat by Ian Webster Funny geology https://dinosaurpictures.org/ancient-earth?fbclid=IwAR0FsOxCZeoaenv-uu2u82VHwvvIjOdYq8AkKijfpMLJsn76DaioYg367C4#0
