[Stark_GOP]

"A Tyrannosaurus rex dinosaur that died 68 million years ago..."
"...contained preserved soft tissue..."
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How can soft tissue still be soft (or exist) after 68 million years? Oil of Olay?

[tahotdog]

How can soft tissue still be soft (or exist) after 68 million years?

It can't.

[Modernman]

How can soft tissue still be soft (or exist) after 68 million years? Oil of Olay?

Basically, one in a million circumstances led to the perfect environment for preservation. It's incredibly rare, but it can happen.