1.   Dinosaur hunting has always been expensive, and even Cope and Marsh ended their careers short of money and forced to cede their wonderful fossil collections to museums.

2.   Its fossil collection includes a dinosaur egg.

3.   Erickson and two colleagues studied dinosaur leg bones from various fossil collections.

4.   Erickson, a professor at Florida State University, and two colleagues studied dinosaur leg bones from various fossil collections.

5.   Graduate student Thomas A. Stidham came across it three years ago in the fossil collection at the University of California, Berkeley.

6.   Scientists agree that fossils such as these belong in museums, and they are disturbed by the increasing commercialization of fossil collections.