Creating Dinosaurs from Tracks
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You now know that our mysterious track is sandwiched between two layers of igneous rock. The younger overlying igneous rock is 200 million years old and the older underlying igneous rock is 350 million years old. Scientists and you can conclude that the mysterious fossilized dinosaur footprints are between 200 million and 350 million years old.
Does
this help you in deciding what type of dinosaur created the
mysterious tracks?
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