SciShow
A Brief History of Life: When Life Exploded
Right at the beginning of the Paleozoic, there was a huge explosion of more complex life. And that’s when things started to get really interesting. This is our second installment on the history of life, but you can watch in any order you...
SciShow
A Brief History of Life: Dinosaur Time!
The Great Dying hit life hard, but the species that survived took over the planet and diversified into many interesting forms, including the dinosaurs!
Professor Dave Explains
History of the Earth Part 2: Phanerozoic Eon – Paleozoic Era
We just cruised through the Hadean, Archean, and Proterozoic eons. That brings us all the way to the Phanerozoic eon, which is the one we are still living in today. This is split up into the Paleozoic, Mesozoic, and Cenozoic eras, so...
Professor Dave Explains
History of the Earth Part 4: Phanerozoic Eon – Cenozoic Era
We are almost through the Phanerozoic eon! After the Paleozoic and Mesozoic Eras, we get to the Cenozoic era, which is the one we are still living in today. This is the age of mammals, which came to dominate the Earth, and here we also...
Professor Dave Explains
History of the Earth Part 3: Phanerozoic Eon – Mesozoic Era
We are working our way through the Phanerozoic eon, and we got through the Paleozoic era. Next up, the Mesozoic era! In this era we see the rise and fall of the dinosaurs, those beloved beasts. How did this come to pass? What can we say...