JOB 40:15 (God is talking to Job) Behold now behemoth, which I made with thee; he eateth grass as an ox.. Lo now, his strength is in his loins, and his force is in the navel of his belly. He moveth his tail like a cedar: the sinews of his stones are wrapped together. His bones are as strong pieces of brass; his bones are like bars of iron. He is the chief of the ways of God: he that made him can make his sword to approach unto him.
No modern animal meets this description -- but dinosaurs did! Note the massive bony structures under the hip area. These were unique to the dinosaurs. No doubt they anchored powerful muscles, so indeed, this creature had "strength is in his loins, and his force is in the navel of his belly." Note also, the tail like a cedar tree. No modern animal meets this description, but some dinosaurs did.
Yes, dinosaurs and man lived at the same time. The billion year time-frame evolutionists talk about is bogus and unproved, based on untested assumptions about rates of natural processes in the past.
The chronology of the Bible, with creation about 6000 years ago, is based on eyewitness accounts of men who feared God, who lived at those times, and who were meticulous in recording those events.
Dr. Louis Bounoure, a prominent Swiss scientist of the past, said, "Evolution is a Fairy Tale for Grownups."