[...] Casts of the little skull can be seen between the _Styracosaurus_ and the adult _Triceratops_ skull casts in the "Display or Defense" ceratopsian wall in the American Museum of Natural History's traveling show, "Dinosaurs: Ancient Fossils, New Discoveries."
This page?
http://www.amnh.org/exhibitions/dinosaurs/gallery/display.php?image=1&p=horned&a=ceratopsian
I'll take your word for it ;)
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