Duck Creek Dolomite - 3.345" Stromatolite Formation singlespecimen with tyrannosaurids and their many

with tyrannosaurids and their many cousins often ruling as apex predators across the Age of Dinosaurs

The Mini Museum Seal of Authenticity is included on the card along with photos and more information on the airship

This specimen is one of the educator kits prepared by NASA

The case measures 4"x3"x1"

The Fordite measures approximately 1 1/3 inches (~35mm)

Duck Creek Dolomite - 3.345" Stromatolite Formation singlespecimen with tyrannosaurids and their manyWith 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 3. 345" 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