Dinosaur Image Update

First all those old pictures of dinosaurs walking around with their legs out to the side and their tails draggin on the ground had to be redone. Now we're told they all had feathers. Excuse me if I wait for more data.

Imagine how many fossils are buried throughout the earth. Now, how many of these have been found? How would seeing them all affect findings like these? How scientific is it to make flat statements based on partial information.

I noticed from a recent program about anthropological studies that previous belief that bones of pre-human creatures were part of a single evolutionary line is no longer in effect. It has been realized that they may be from different branches that have now disappeared.