Egg_of_Maiasaura
Paraspheroolithus_irenensis
Spheroolithus_spheroids
Faveoolithus_ningxianensis
Egg_of_titanosaurs
Megaloolithus_mammilare
Megaloolithus_rahioliensis
Triprismatoolithus_stephensi
Arraigadoolithus_patagoniensis
Egg_of_Torvosaurus
Egg_of_therizinosaurs
Dendroolithus_wangdianensis
Trigonoolithus_amoei
Prismatoolithus_ilekensis
Egg_of_Lourinhanosaurs
Preprismatoolithus_coloradensi
Eggs_of_Deinonychus
Reticuloolithus_hirschi
Macroolithus_rugustus
Elongatoolithus_elongates
Egg_of_small_oviraptorids
Egg_of_large_oviraptorids
Macroelongatoolithus_xixiaensi
Macroelongatoolithus_carlylei
Luanchuan_eggshells
Montanoolithus_labadousensis
Montanoolithus_strongorum
Prismatoolithus_gebiensis
Protoceratopsidovum_sincerum
Prismatoolithus_levis
Egg_of_Troodon
Parvoolithus_tortvosus
Eggs_of_neognatha
Eggs_of_paleognatha
Gobioolithus_minor