Psittacosaurus "chaoyoungi"

["Jordan Mallon" <j_mallon@hotmail.com>]

G'day, eh!

I've seen Psittacosaurus "chaoyoungi" listed as a nomen dubium, which 
implies that the species has a type assigned to it that is too incomplete to 
affirm its validity or not (right?).  My question is if anyone knows what 
the type number is, if it does indeed exist.  Otherwise, I don't see what is 
keeping P. "chaoyoungi" from being listed as a nomen nudum...
Thanks,

Jordan Mallon

Undergraduate Student, Carleton University
Vertebrate Paleontology & Paleoecology

Paleoart website: http://www.geocities.com/paleoportfolio/
http://dino.lm.com/artists/display.php?name=Mallon
MSN Messenger: j_mallon@hotmail.com

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