Dinosaurian Synapomorphies Found In Archaeopteryx

From: Dinogeorge@aol.com

Here are 20 to get you started (characters shared with/retained from dromaeosaurids and other related theropods and dinosaurs):

1. Tridactyl manus with manual digits IV, V lost
2. Manual digit I robust
3. Manual digit II longest in hand
4. Manual digit III slender, with phalanges 3, 4 both short
5. Semilunate carpal
6. V-shaped furcula present
7. Straplike scapula
8. Functionally tridactyl pes with retroverted hallux
9. Advanced mesotarsal ankle
10. Splintlike metatarsal V
11. Ascending process on astragalus
12. Slender fibula
13. Femur with orthogonally inturned head
14. Perforate acetabulum
15. Pelvis moderately opisthopubic
16. Pubis long, rodlike with distal expansion
17. Bladelike ilium
18. Sacrum with at least 5 vertebrae (A. has six)
19. Long tail, distally stiffened
20. Jaws with teeth

There are dozens more--I've scarcely touched the skull in this list. But you get the idea, yes?