Precambrian Eon- Geologic & Biological Evolution 4 Billion Years Ago | GEO GIRL Published 2020-10-10 Download video MP4 360p Download video MP4 720p Recommendations 27:51 The "Boring Billion"- What Really Happened 1.8 to 0.8 Billion Years Ago? GEO GIRL 22:54 Paleozoic Era- Geologic & Biological Evolution and Largest Mass Extinction Ever | GEO GIRL 11:11 History of the Earth Part 1: Hadean, Archean, and Proterozoic Eons 36:05 A Timeline of Life on Earth: 4 Billion Years of History 14:07 The Complete History of the Earth: Proterozoic Eon 54:23 Were These The First Animals? 23:55 Mesozoic Era- Geologic & Biological Evolution and Extinction of Dinosaurs | GEO GIRL 22:53 The Ocean Fertilization Plan & Its Potential Consequences | GEO GIRL 26:13 Earth’s Age- How We Know Earth is 4.55 Billion Years Old | GEO GIRL 2:14:00 Lecture 12 - Precambrian Earth and Life History The Hadean and the Archean Eon 23:45 Origin of Life on Earth and Early Evolution | GEO GIRL 26:17 Snowball Earth or Slushball Earths? 3 times Earth was covered in ice | GEO GIRL 26:33 Life in the Cambrian & Ordovician ~542-444 mya | GEO GIRL 11:19 How We Identified One of Earth’s Earliest Animals 09:33 Precambrian Creatures: The First Animals 36:10 What Was The "Boring Billion" Really Like? 18:06 How Mammals Survived the Asteroid Impact that Wiped Out Dinosaurs | GEO GIRL 37:23 Precambrian Earth and Life History The Hadean and Archean - Part 1 16:56 Aux origines de la Terre - le Précambrien - 2/2 - Simplex Paléo 08:49 The Complete History of the Earth: Hadean Eon Similar videos 04:14 The Precambrian Era 02:46 What Is The Geologic Time Scale? 🌎⏳⚖ The Geologic Time Scale with Events 20:14 Mass Extinction Events from the Precambrian to Mid-Paleozoic that Nobody Talks About! GEO GIRL 21:01 Was Climate Change More Extreme on Precambrian Earth vs Post-Cambrian Earth? GEO GIRL 04:54 History of the Earth Part 2: Phanerozoic Eon – Paleozoic Era 14:04 The Oldest (Precambrian) Carbonate Minerals / Abiotic vs Biogenic Carbonates | GEO GIRL 01:37 First known Precambrian fossils in the world. 05:44 History of the Earth Part 4: Phanerozoic Eon – Cenozoic Era 14:01 [01 of 12] Proterozoic Era: Precambrian Period - Montessori Timeline of Development 04:35 The Phanerozoic Era 16:24 Evolution and Phylogeny | GEO GIRL 28:16 Geologic Time & Dating Rocks Without Isotopes (Biostratigraphy & Lithostratigraphy) | GEO GIRL More results