{"version":"1.0","type":"link","title":"Sawatch Formation - Newikis","description":"The Sawatch Formation is a geologic formation in eastern Colorado. It is a sedimentary sequence formed approximately 530 million years ago during a marine transgression. It preserves fossils dating back to the Cambrian period. It is composed of glauconitic and quartz-rich sandstone.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}