Is it: We find bones of, that maybe something, that might be a precursor but then again lived or didn't live in a wet or dry climate and moved when they couldn't have mushrooms with the roast. Man, I should have studied Paleontology when I was in school rather than Engineering.
If you were a “scientist” as opposed to an engineer you’d be practical enough to know that:
Maybe + could have = grants
In modern science, clarity and proof don’t ever lead to big bucks.