Were Humans the First and Only Intelligent Species on Earth?Dirk Schulze-MakuchMay 14, 20221 min readPosted on Big ThinkRead it here: Dinosaur civilization: Was there intelligent life before humans? - Big ThinkModel of a Troodon. (Image Credit: JuraPark Baltow, Wikimedia)
Posted on Big ThinkRead it here: Dinosaur civilization: Was there intelligent life before humans? - Big ThinkModel of a Troodon. (Image Credit: JuraPark Baltow, Wikimedia)
As I recall, Troodons had three fingers on each hand, including "opposable thumbs." This could imply a "Base Six" number system, if they were indeed civilized!