Humans and dinosaurs never existed at the same time. Dinosaurs died out in 65 million years ago with a cataclysmic meteor strike on the earth. Humans first appeared only 300,000 years ago.
Peter Graves, playing a blind character, is wearing comically obvious ladies' sunglasses.
The women's clothes were destroyed and they were given animal furs with built in bras, as well a ballet slippers to run around the Vasquez Rocks.