I was thinking. Because of this picture on FB...
Draco volans
It's just WAY too much like a dragon for ppl to deny they have existed at one point in time. We've barely BARELY discovered everything in the ocean, we haven't even been able to reach the depths of the sea!
You often see pictures and stories of dragons coming in and out of the water. What if, they were both land and water animals in real life, and they "lived" in the water (somehow) and that when the dinosaurs died, most of their bodies were in the water (which evaporated, fossilized and are way under the depth of the bottom of the ocean so impossible to get too).
That's just an elementary thought here, but still... it's something.