Oolite idaho12/30/2023 ![]() After a time, they look something like this. With the right water chemistry, high in dissolved calcium ions, the grains of sand become coated with layer upon layer of calcium carbonate. ![]() Anyways we are from Mountain Home and drove here, it was our first time. I mean we want to get away from the snowy cold but ended up with a super windy cold lol. They are a shoreline artifact, usually when shorelines are expanding, where the oolites are tossed up on the lake’s beach, and then washed back in to the water. Just recently, we went to this place, just exploring the beauty of Idaho. But oolites are geology, grains of sand encased in multiple layers of calcium carbonate. The name “Shoofly” - a creek, road and rock formation - seems unknown. Rock, usually limestone, made up of small egg-shaped particles of calcium carbonate, a chalky mineral. An anthropologist with the University of Vienna and two geologists said on Tuesday that the Venus of Willendorf’s oolite most likely came from an area in the north of Italy near Lake Garda. Over that kind of interval, the lake repeatedly deepened and then became shallow absorbed massive amounts of airborne and waterborne volcanic ash, and went through multiple changes in its water chemistry.Īll those variations created a complex geologic history, and one place a part of that complexity is the Shoofly Oolite. Lake Idaho was an extremely long-lasting freshwater lake, possibly as long as 10 million years. WC has written earlier about the massive Lake Idaho that filled much of the western Snake River Plain, in southwestern Idaho. WC knows geology isn’t the most popular topic around Wickersham’s Conscience, but today, at least, it can take your mind off of taxes.
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