Duck Creek Dolomite - 4.368" Stromatolite Formation phylloceras Sarcosuchus was a true apex

Sarcosuchus was a true apex predator that even the dinosaurs feared

and O-rings: inside the space shuttle challenger disaster

This specimen comes from a punching bag formerly used by Muhammad Ali

This specimen is a piece of a Roman glass bracelet which is over 1

Due to each stone's unique shape and coloring

Duck Creek Dolomite - 4.368" Stromatolite Formation phylloceras Sarcosuchus was a true apexWith 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 4. 368" 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