Show me the bones.
If your dinos are cavorting about with humans, their bones should be found in the same strata. They are not. Most modern human sites are in sediments (soils). Dino bones are in rock. That's cuz they are millions of years older.
Thousands of archaeologists worldwide are poking into human habitation sites, and we find all manner of bones--but no dinos. Where are they?
Face it, scientists are right and creationists are wrong. Dinos died out 65 million years ago and humans started up just within the last million+ years.
If you disagree--show me the bones!
All antediluvian shorelines and almost certainly 99% of antediluvian human habitat are now beneath the waves, along with 99.9% of all mixed human/dinosaur bone-yards. It's a safe bet tht what we call continental shelves are merely antediluvian ocean boundaries.