Proof that dinosaurs and humans coexisted?

I found some pictures of these "human" and "dinosaur" footprints along with a few quotes from a "doctor". I haven't seen any real ysis of the footprints. The doctor's degree is dubious as he lists his education by years studied and not by degree. His PhD is in education not geology and he claims it is from Pacific School of Graduate Studies, Melbourne, Australia. This school is apparently so well regarded that it can't even be Googled. I also find it odd that his email is an AOL address. You'd think he'd have one with whatever group is paying him for his research.