Periode Geologi
Era dan zaman ketika dinosaurus menguasai Bumi.
Devonian Late
Paleozoic
382,7–358,9 Mya
0 dinosaurus
Carboniferous Late
Paleozoic
323,2–298,9 Mya
0 dinosaurus
Permian Late
Paleozoic
259,1–252,2 Mya
0 dinosaurus
Triassic Early
Mesozoic
252,2–247,2 Mya
2 dinosaurus
Triassic Middle
Mesozoic
247,2–237,0 Mya
15 dinosaurus
Triassic Late
Mesozoic
237,0–201,4 Mya
148 dinosaurus
Jurassic Early
Mesozoic
201,4–174,7 Mya
249 dinosaurus
Jurassic Middle
Mesozoic
174,7–161,5 Mya
143 dinosaurus
Jurassic Late
Mesozoic
161,5–145,0 Mya
261 dinosaurus
Cretaceous Early
Mesozoic
145,0–100,5 Mya
703 dinosaurus
Aptian
Mesozoic
125,0–113,0 Mya
0 dinosaurus
Cretaceous Late
Mesozoic
100,5–66,0 Mya
1230 dinosaurus
Maastrichtian
Mesozoic
72,1–66,0 Mya
0 dinosaurus
Paleocene
Cenozoic
66,0–56,0 Mya
0 dinosaurus
Eocene
Cenozoic
56,0–33,9 Mya
0 dinosaurus