Jeolojik Dönemler
Dinozorların Dünya'ya hükmettiği çağlar ve dönemler.
Devonian Late
Paleozoic
382,7–358,9 Mya
0 dinozor
Carboniferous Late
Paleozoic
323,2–298,9 Mya
0 dinozor
Permian Late
Paleozoic
259,1–252,2 Mya
0 dinozor
Triassic Early
Mesozoic
252,2–247,2 Mya
2 dinozor
Triassic Middle
Mesozoic
247,2–237,0 Mya
15 dinozor
Triassic Late
Mesozoic
237,0–201,4 Mya
148 dinozor
Jurassic Early
Mesozoic
201,4–174,7 Mya
249 dinozor
Jurassic Middle
Mesozoic
174,7–161,5 Mya
143 dinozor
Jurassic Late
Mesozoic
161,5–145,0 Mya
261 dinozor
Cretaceous Early
Mesozoic
145,0–100,5 Mya
703 dinozor
Aptian
Mesozoic
125,0–113,0 Mya
0 dinozor
Cretaceous Late
Mesozoic
100,5–66,0 Mya
1230 dinozor
Maastrichtian
Mesozoic
72,1–66,0 Mya
0 dinozor
Paleocene
Cenozoic
66,0–56,0 Mya
0 dinozor
Eocene
Cenozoic
56,0–33,9 Mya
0 dinozor