Proterozoic stromatolite (vertical)October 1, 2014/in Fossils, Glacier National Park, Instagram Pics, Montana, United States/by Marli Miller limestone, laminations, algal mat, Precambrian, stromatalites https://geologypics.com/wp-content/uploads/2017/04/geologic-time-pics-logo-300x115.png 0 0 Marli Miller https://geologypics.com/wp-content/uploads/2017/04/geologic-time-pics-logo-300x115.png Marli Miller2014-10-01 04:28:002023-09-06 17:42:59Proterozoic stromatolite (vertical)
