Family

Elongatoolithidae

8 dinosaur genera in Omnisaura classed in Elongatoolithidae by the Paleobiology Database, oldest first. See all families.

ElongatoolithusZhao 1975
Eggs143.1–66 million years ago
MacroelongatoolithusLi et al. 1995
Eggs143.1–72.2 million years ago
TrachoolithusMikhailov 1994
Eggs121.4–113.2 million years ago
ContinuoolithusZelenitsky et al. 1996
Eggs100.5–66 million years ago
MacroolithusZhao 1975
Eggs100.5–66 million years ago
UndulatoolithusWang et al. 2013
Eggs100.5–66 million years ago
NanhsiungoolithusZhao 1975
Eggs89.8–66 million years ago
PorituberoolithusZelenitsky et al. 1996
Eggs83.6–72.2 million years ago