The man and brontosaur petroglyph at the Natural Bridges National Monument in Utah.
The pterodactyle at San Rafael Swell in Black Dragon Wash, Utah.
I've seen a topic similar to this, other than the outlook of the author. I'll check it out.
Hmm, this isn't it, hadn't seen this before...
Fox News Reports Ancient Peruvian Burial Stones Revealing Dinosaurs and Man Coexisted! (see pics!)
Source: Fox News/Mars Hill
Published: Unknown Author: Shephard Stone
Posted on 07/30/2001 23:09:26 PDT by Arator
http://www.freerepublic.com/forum/a3b664b963914.htm
Ah, here's the one I'd seen:
The Las Cruces Fossil Human Footprints
Jerry MacDonald
Posted on 10/07/2005 11:30:28 AM EDT by Dinobot
http://www.freerepublic.com/focus/f-chat/1498415/posts
I don't know, could easily be poor representations of animals living around the tail end of the last ice age. I can almost see a giant ground sloth in the brontosaur pic but I'm not sure they were here with people.
The biggest collection of dinosaur artwork in the world seems to be the Ica stones which Charlton Heston did a TV special on once. Evolutionists claim they're all fakes and it appears that a few may be, but the original collection of them included many thousands of pieces and it seems far fetched that anybody would have done that much work on the off chance that American tourists might pay for them.