[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Subject Index][Author Index]

CeRaToPsIaNs...a different question (s).

I have two questions about ceratopsians.
To me Archaeoceratops and Leptoceratops seems allmost identic - are they 
more close than other "protoceratopsians"?

I have only seen photos of the skull of Monoclonius flexus -which turnet 
out to be a Centrosaurus apertus. The skull of Monoclonius crassus (which 
is supposed to be a valid species) is it very different?