Vivid Imagination 
Early man had quite an imagination. In caves in Arizona are drawings of humans with animals that look 
remarkably like dinosaurs. Some even look like the Dragons we know are purely fables and mythical tales
 for children. 


Stick figures,  the vivid imagination is that of the author.

I can't imagine what this is supposed to do with theories on evolution.  Surely the author is not trying to imply that the indians drew dinosaurs from life.

TP