Ovaloolithus

Ovaloolithus is an oogenus of dinosaur egg. Eggs of the genus have been found in China, Mongolia and Utah.

Species
Oospecies attributed to this genus include:


 * O. chinkangkouensis - Cenomanian-Santonian Bayan Shireh Formation, Mongolia, Campanian Jingangkou Formation (Wangshi Group), China
 * O. dinornithoides - Maastrichtian Nemegt Formation, Mongolia
 * O. laminadermus - Campanian Jingangkou Formation (Wangshi Group), China
 * O. tenuisus - Maastrichtian (Lancian) North Horn Formation, Utah
 * O. turpanensis - Campanian-Maastrichtian Subashi Formation, China
 * O. utahensis - Maastrichtian (Lancian) North Horn Formation, Utah
 * Ovaloolithus sp. - Coniacian-Santonian Zhaoying Formation, Cenomanian-Turonian Chichengshan Formation (Tiantai Group) and Turonian Majiacun Formation, China
 * O. huangtulingensis
 * O. mixistriatus
 * O. monostriatus
 * O. sangpingensis
 * O. tristriatus
 * O. weiqiaoensis