Saturday, July 24, 2010


Triceratops adult and baby
length 40cm (adult)
scale 1/20

 The main references

Goodwin, M. B., Clemens, W. A., Horner, J. R., and Padian, K. (2006). "The smallest known Triceratops skull: new observations on ceratopsid cranial anatomy and ontogeny." .
Journal of Vertebrate Paleontology 26 (1): 103. 
Horner JR, Goodwin MB."Major cranial changes during Triceratops ontogeny."Proc Biol Sci. 2006 Nov 7;273(1602):2757-61.

Fujiwara, S.-I. (2009). "A Reevaluation of the manus structure in Triceratops (Ceratopsia: Ceratopsidae)." Journal of Vertebrate Paleontology, 29(4): 1136-1147.
Hieronymus TL, Witmer LM, Tanke DH, Currie PJ.(2009)."The facial integument of centrosaurine ceratopsids: morphological and histological correlates of novel skin structures."
 The Anatomical record    2009, vol. 292, no9, pp. 1370-1396 



Dinorider d'Andoandor said...

cool Triceratops!!

you have nice artwork around here! just discovered you were a blogger!!

hmmmmm .... guess you should add a "follow me" widget on your blog's sidebar so it could be easier to follow your updates

Hirokazu Tokugawa said...

I'm very sorry for my reply was late.
Thank you your visiting to this weblog and your advice.

I'm going to try to add a widget to follow my weblog's updates.