From the book Im reading.....
Text~
This fossil Tortise was found in the badlands of South Dakota,
in the United States. It lived about 35 million years ago, when that area
was covered in a shallow sea. Rock and minerals have filled in the space within the shell, and turned to stone, preserving the Tortises body for millions of years!
Text~
This fossil Tortise was found in the badlands of South Dakota,
in the United States. It lived about 35 million years ago, when that area
was covered in a shallow sea. Rock and minerals have filled in the space within the shell, and turned to stone, preserving the Tortises body for millions of years!