new to the list w/?

[ashmidt@flash.net (Ann Schmidt)]

Hello! I'm a 14 yr old, very interested in dinosaurs, and hope that
subscribing to this list will help me learn more about them. Here's the
first of my first 2 questions: Mike will tell you, I ask lots of them!

1)  Did sauropods have spines along their necks, backs & tails or not?  If
so, what kinds would be most like to have or not have them?  This has been
particularly bugging me.  All the dinosaur books I have barely talk about
it.  And I would like some indepth info.

2)  This question is for Greg Paul.  Or anyone else who knows the answer.
In the book, "The Complete Dinosaur" Greg has several drawings of
sauropods.  I would like to know what species of Barosaurus,
Mamenchisaurus, Apatosaurus and Diplodocus he drew; including skeletons and
life restorations.

Thank you very much!  Please reply!
Jonathan Schmidt