Dinosaurs had two problems: Number one, the climate change. Number two, was probably worse; people hunted them; they killed them. No, they did not call them dinosaurs then though. They called them dragons. The word "dinosaur" was not made up until 1841. So for most of human history these creatures were called dragons. Dinosaur is not even in the dictionary in 1891. For most of human history they were known as dragons. Dragons are mentioned in the Bible 34 times.

Creation seminars (2003-2005) - Dinosaurs and the Bible