Mesozoic Era (252 – 66 million years ago)
The Mesozoic Era, often referred to as the “Age of Reptiles,” spans a remarkable period from approximately 252 to 66 […]
Mesozoic Era (252 – 66 million years ago) Read More »
Permian Epoch (299 – 252 million years ago) – Pangaea forms; mass extinction wipes out ~90% of species.
The Permian Epoch, spanning from approximately 299 to 252 million years ago, represents the final period of the Paleozoic Era.
Carboniferous Epoch (359 – 299 million years ago) – Large coal forests; first reptiles.
The Carboniferous Epoch, spanning from approximately 359 to 299 million years ago, is a significant period in Earth’s geological history,
Devonian Epoch (419 – 359 million years ago) – First amphibians; forests spread.
The Devonian Epoch, often referred to as the “Age of Fishes,” spanned from approximately 419 to 359 million years ago.
Devonian Epoch (419 – 359 million years ago) – First amphibians; forests spread. Read More »
Silurian Epoch (443 – 419 million years ago) – First land plants and insects evolve.
The Silurian Epoch, spanning from approximately 443 to 419 million years ago, represents a significant chapter in the geological history
Ordovician Epoch (485 – 443 million years ago) – First vertebrates; marine biodiversity increases.
The Ordovician Epoch, spanning from approximately 485 to 444 million years ago, represents a significant chapter in the geological history
Cambrian Epoch (541 – 485 million years ago) – Cambrian Explosion; complex life forms appear.
The Cambrian Epoch, which spanned from approximately 541 to 485 million years ago, marks a pivotal period in the history
Paleozoic Era (541 – 252 million years ago)
The Paleozoic Era, spanning from approximately 541 to 252 million years ago, represents a significant chapter in Earth’s geological and
Paleozoic Era (541 – 252 million years ago) Read More »
Phanerozoic Eon (541 million years ago – Present)
The Phanerozoic Eon, spanning approximately 541 million years to the present, represents a significant chapter in Earth’s geological and biological
Phanerozoic Eon (541 million years ago – Present) Read More »
Proterozoic Eon (2.5 billion – 541 million years ago) – Oxygen builds up; first multicellular life.
The Proterozoic Eon, spanning from approximately 2.5 billion to 541 million years ago, represents a significant chapter in Earth’s geological
Archean Eon (4.0 – 2.5 billion years ago) – First life appears; early continents form.
The Archean Eon, spanning from approximately 4.0 to 2.5 billion years ago, represents a pivotal chapter in Earth’s geological history.
Hadean Eon (4.6 – 4.0 billion years ago) – Earth forms; Theia impact creates the Moon.
Hadean Eon (4.6 – 4.0 billion years ago) – Earth forms; Theia impact creates the Moon. The Hadean Eon, a