Here are some other miscellaneous head fossils. Most of the dinosaur fossils I've seen so far seem to be the "real deal", I haven't see much evidence of substitute plaster that is typically used for missing pieces and parts.
The Fossil Lab.
More cool fossils.
Fossilized eggs.
Here's an interesting exhibit, it's an array of fossils. There must have been a mass death of sorts.
Photo Gallery
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