Greetings from the USA,
I wouldn't know what you want to know but I do know some one who does, Paul
Sereno, the man who discovered C.saharicus. You can email him at
dinosaur@uchicago.edu, he would help you I'm sure. If you ask, he would
probably
send you his '95 paper on Moroccan dinosaurs.
--MegaRaptor
AOL Instant messenger: MegaRapt0r