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May 3, 2017 · Learn about seven of the most important human species in our evolutionary tree, from Homo habilis to Homo sapiens. Discover their origins, characteristics, behaviours and fates, and how they relate to us and each other.
Jun 8, 2024 · Learn about the process by which human beings developed from now-extinct primates, and the fossil evidence for this history. Explore the main models of human evolution, the human family tree, and the human lineage.
Primitive Man is an American doom metal band from Denver, Colorado, composed of Ethan Lee McCarthy on vocals and guitar, Jonathan Campos on bass, and Joe Linden (who has replaced founding member Bennet Kennedy) on drums.
- Brian Handwerk
- 550,000 to 750,000 Years Ago: The Beginning of the Homo sapiens Lineage. Genes, rather than fossils, can help us chart the migrations, movements and evolution of our own species—and those we descended from or interbred with over the ages.
- 300,000 Years Ago: Fossils Found of Oldest Homo sapiens. As the physical remains of actual ancient people, fossils tell us most about what they were like in life.
- 300,000 Years Ago: Artifacts Show a Revolution in Tools. Our ancestors used stone tools as long as 3.3 million years ago and by 1.75 million years ago they’d adopted the Acheulean culture, a suite of chunky handaxes and other cutting implements that remained in vogue for nearly 1.5 million years.
- 100,000 to 210,000 Years Ago: Fossils Show Homo sapiens Lived Outside of Africa. Many genetic analyses tracing our roots back to Africa make it clear that Homo sapiens originated on that continent.
One of the first known hominins, it made tools from stone and perhaps animal bones, leading to its name homo habilis (Latin 'handy man') bestowed by discoverer Louis Leakey. Some scientists have proposed moving this species from Homo into Australopithecus due to the morphology of its skeleton being more adapted to living in trees ...
Mar 5, 2020 · Learn how humans evolved from early ancestors like Homo habilis and Homo erectus to modern Homo sapiens. Discover how humans mated and shared skills with Neanderthals and Denisovans over time.
The Big History Project. The first humans originated in Africa's Great Rift Valley, a large lowland area caused by tectonic plate movement that includes parts of present-day Ethiopia, Kenya and Tanzania. Human ancestors traveled in all directions, constantly in search of abundant food resources and new places to inhabit.
