-
Period: 2578 BCE to 1481
Precambrian
4,600 to 541 mya -
2577 BCE
Precambrian Animal
-
2576 BCE
Precambrian Plant
-
Period: 1387 to 1481
Cambrian
635 to 541 mya -
1389
Cambrian Plant
-
1394
Cambrian Animal
-
Period: 1481 to
Phanerozoic Eon
541 mya to present -
Period: 1481 to
Paleozoic Era
541 to 252 mya -
1499
Paleozoic Animal
-
Period: 1537 to 1578
Ordovician
485 to 444 mya -
1539
Ordovician Plant
-
1544
Ordovician Animal
-
Period: 1578 to
Silurian
444 to 419 mya -
1579
Silurian Plant
-
1582
Silurian Animal
-
Period: to
devonian
419 to 359 mya -
Devonian Plant
-
Devonian Animal
-
Phanerozoic Animals
-
Period: to
Carboniferous
359 to 299 mya -
Carboniferous Animal
-
Carboniferous Plant
-
Period: to
Permian
299 to 252 mya -
Permian Animal
-
Permian Plant
-
Paleozoic Plant
-
Period: to
Mesozioc Era
252 to 66 mya -
Period: to
Triassic
252 to 201 mya -
Mesozoic Plant
-
Triassic Animal
-
Mesozoic Animal
-
Triassic Plant
-
Period: to
Jurassic
201 to 145 mya -
Jurassic Plant
-
Jurassic Animal
-
Period: to
Cretaceous
145 to 66 mya -
Cretaceous Plant
-
Phanerozoic Plant
-
Cretaceous Animal
-
Period: to
Cenozoic Era
66 mya to present -
Period: to
Paleogene
66 to 23 mya -
Paleogene Animal
-
Paleogene Plant
-
Cenozoic Plant
-
Period: to
Neogene
23 to 2.58 mya -
Neogene Plant
-
Neogene Animal
-
Cenozoic Animal
-
Quaternary Animal
-
Period: to
Quaternary
2.58 mya to present -
Quaternary Plant
