I understood that the question was if the dinosaurs had the civilization not the primitive society like the ants. If there is civilization then there is always remnants of tools and other products of civilization. There is dinosaurs bones and fossilized dinosaurs. How come there isn't any signs of their civilization?
We've been over this time and time again. The fossil record of dinosaurs is patchy at best. For example, around 30 specimens of Tyrannosaurus have been found, and this is considered a relatively huge number. The odds of us finding wooden boats etc. from the era are miniscule. Brand new species of dinosaur are regularly discovered, yet your shocked we haven't found boats or rafts from hundreds of millions of years ago?
Yes, I am. There are misc remnants from of stone age even when there were no human civilizations in that time. If there was dinosaur civilization and they supposedly built whatever they built then they had tools which were done from something other than wood. From something that didn't break or perish so easily. Or maybe you really didn't speculate about civilization but just dinosaurs building boats with their teeth and claws. But that is no civilization built by intelligent being. That is... I don't know, some stupid animal scratching trees with teeth and claws.
Firstly, the stone age was far more recent than the dinosaurs. That's like saying "I have leftovers in my fridge from yesterday, but I don't have any from before 3 days ago, therefore I must not have eaten anything, ever, up until 3 days ago." The evidence of tool use may not have been preserved or it may simply have yet to be discovered.
Secondly, as was mentioned earlier, not all evidence is preserved in the fossil record, in fact next to none of it is, not to mention the fact that we have yet to conduct archaeological digs everywhere on earth. discounting this theory because of the lack of evidence for tool usage is like discounting the theory of evolution because we don't have a steady chain of fossils connecting the dinosaurs to archaeopteryx.
And finally, while I greatly respect James' work, I am in favor of a less technologically focused society. I'm not talking about a dino ancient Greece or anything, I'm thinking more along the lines of a dino australian-aboriginal type of society. Nomadic or with simple permanent residences such as caves. Simple boats made from hollowed out logs. That sort of thing.