(Testudoflexoolithus_bathonicae,((Krokolithes_helleri,Krokolithes_wilsoni),(Preprismatoolithus_coloradensis,Prismatoolithus_levis,(Tristraguloolithus_cracioides,((Struthio_sp,Medioolithus_geiseltalensis),((Maiasaura_eggshells,Spheroolithus_albertensis),(Cairanoolithus_dughii,Megaloolithus_aureliensis,Megaloolithus_mamillare,Megaloolithus_cylindricus,Bajocian_eggshells_from_La_Balme,(Megaloolithus_siruguei,Megaloolithus_jabalpurensis)))),(Elongatoolithus_frustrabilis,Macroolithus_rugustus)))));