Very interesting. The web is weaving itself even more.
I've always wondered how limited the history of "evolution" in North America has been tainted with cause to climate. Most early humans would tend to thrive around fresh water source, and with-in North America and its history, any fresh water source would leave to lush vegetation and not much of a chance for fossilization.
Sadly! there is no such thing as 'new' DNA. First must come the creature..then the DNA. Otherwise, all you have is 'unknown' DNA. DNA will never play a part in this until a sasquatch is discovered and documented.
"We should not allow possibilities to become assumptions!": John Green