Tully Monster ()
Tullimonstrum gregatium, it's official name, lived around 300 million yours ago during the Pennsylvanian geological period. It's known found location as been in the MAzon Creek fossil beds of Illinois. It hasn't been until this year, 2016, that it's classification was certain. It was a soft-bodied vertebrate that was about 35 centimeters long.
No comments:
Post a Comment