Rock unit

Aïn el Guettar

3 dinosaur genera in Omnisaura with fossils from the Aïn el Guettar, oldest first. See all rock units.

Carcharodontosaurus(Stromer 1931)
Bones143.1–93.9 million years ago
SpinosaurusStromer 1915
Bones125.77–93.9 million years ago
OuranosaurusTaquet 1972
Bones121.4–100.5 million years ago