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On December 9
which includes amphopods
nearly complete skull
Diplocynodon is an extinct 49 million year old crocodile from the Messel Formation of Germany
Dipterocarpus Authentic Petrified Wood, Indonesia Styracosaurus On December 9Petrified wood is the name given to wood that has been turned into stone (fossilized) through the process of permineralization. All of the organic matter becomes replaced by minerals, while much of the original structure such as tree rings in retained. For this to happen the wood needs to be buried in an environment both low in oxygen (preventing decomposition) and with flowing, mineral laden water. The coloration is due to the various minerals that
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