Segnosaurs

[Andreas Kolle <andreas.kolle@hfstud.uio.no>]

Last time I looked, segnosaur remains consisted of a handful of bones.
1) How can one be so sure of the appearance of segnosaurs?
        (or agree so much on guessing it)
2) What do we know/think we now about segnosaurs? Where can I find more info?
3) How can we be sure that a skeleton belonged to a slightly different
dinosaur spieces, and not just a e.g. younger of the same spieces?
4) I have not seen "Lost World" yet. Is it as embarrasing as the first "JP"?

Kind regards
Andreas Kolle