The fossilized eggs above are in a clutch of two, which to-date have been carefully separated and still remain well preserved.

...more fossilized dinosaur egg clutches...

This is believed to be a fossilized raptor egg.  As shown on the "big screen" in the Jurassic Park movie series, raptors treasured their eggs as we can today.  By this picture you can see the egg measures about a foot and a half in total length.