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The timeline of human evolution outlines the major events in the evolutionary lineage of the modern human species, Homo sapiens, throughout the history of life, beginning some 4 billion years ago down to recent evolution within H. sapiens during and since the Last Glacial Period.
12 wrz 2024 · Strong evidence supports the branching of the human lineage from the one that produced great apes (orangutans, chimpanzees, bonobos, and gorillas) in Africa sometime between 6 and 7 million years ago. Evidence of toolmaking dates to about 3.3 million years ago in Kenya.
The first known mass extinction was the Great Oxidation Event 2.4 billion years ago, which killed most of the planet's obligate anaerobes. Researchers have identified five other major extinction events in Earth's history, with estimated losses below: [11] End Ordovician: 440 million years ago, 86% of all species lost, including graptolites
2 lut 2021 · 550,000 to 750,000 Years Ago: The Beginning of the Homo sapiens Lineage. A facial reconstruction of Homo heidelbergensis, a popular candidate as a common ancestor for modern humans,...
14 lip 2009 · Timeline: The evolution of life. The story of evolution spans over 3 billion years and shows how microscopic single-celled organisms transformed Earth and gave rise to complex organisms like ...
Some of the most important milestones in human evolution occurred during times of greatest fluctuations. Explore the relationship between climate and human evolution more deeply by magnifying the timeline. thousands of years ago Color Key Roll over colored markers for more information.
12 mar 2021 · Human evolution timeline chart, with details on each of the major stages of human evolution. On this page you’ll discover how modern humans evolved from the very first primates – animals that shared Earth with the dinosaurs over 80 million years ago.
