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woolly rhinos were a true sight to behold in the Pleistocene tundra
Ammonites were incredible sea creatures that first entered the fossil record 400 million years ago
Above: Black
It coexisted with early humans
Duck Creek Dolomite - 2.228" Stromatolite Formation product-jf woolly rhinos were a trueWith its striking orange coloring and limestone like properties, Duck Creek Dolomite is both a beautiful formation and a curious geological phenomenon. Abundant in ancient deposits but rarer in newer formations, Dolomite continues to puzzle geologists. This specimen is a 2. 228" piece of Dolomite from Duck Creek, a part of Western Australia's Ashburton Basin, dating to 1. 8 billion years ago. It shows evidence of a stromatolite fossil, a prehistoric
