These photos show over 30 examples of genuine parasphereoolithus eggs in the collections of three Chinese museums. The photos were scanned from three scholarly reference books (ISBN 756252033-X/Q, ISBN 7116021000 and ISBN 7030092880) which were written by paleontologists and show 100% scientifically proven genuine eggs.
(The scale that appears in some photos is 6 cm, or about 2.5 inches long)