olduvai gorge
Proper noun A significant archaeological and paleoanthropological site located in northeastern Tanzania, East Africa. It is a steep-sided ravine within the Great Rift Valley system, renowned for yielding a long sequence of stratified deposits containing some of the earliest known fossil evidence of human ancestors (hominins) and stone tools.
The term "Olduvai Gorge" is used as a specific geographic and scientific reference. It functions as a singular proper noun and is typically preceded by the definite article "the" when referring to the specific location. * The discoveries at Olduvai Gorge have fundamentally shaped our understanding of human evolution. * Researchers have been excavating the Olduvai Gorge for decades. * Olduvai Gorge is often called the "Cradle of Humankind."
- The Leakey family's work at Olduvai Gorge uncovered fossils of and .
- The stratigraphy of Olduvai Gorge provides a chronological record spanning nearly two million years.
- Many important specimens of early stone tools, known as the Oldowan industry, were first identified at Olduvai Gorge.
- "Olduvai" as a modifier: The name "Olduvai" is frequently used adjectivally to describe the geological beds, fossil finds, or tool industries associated with the site.
- The Olduvai deposits are divided into several distinct beds.
- This skull was found in Olduvai Bed I.
- Olduvai: The shorter form, often used adjectivally (e.g., Olduvai hominins, Olduvai sequence).
- Oldowan: (Adjective) Referring to the earliest widespread stone tool industry, first extensively documented at Olduvai Gorge.
- (As a key paleoanthropological site) Cradle of Humankind (a broader, more figurative term).
- Paleoanthropology: The scientific study of ancient humans and their ancestors, for which Olduvai Gorge is a primary site.
- Hominin: A member of the taxonomic tribe Hominini, which includes modern humans and our extinct fossil ancestors, many of which have been found at Olduvai.
- Stratigraphy: The study of rock layers, which is crucial for dating the finds at Olduvai Gorge.
- Great Rift Valley: The major geological feature in which Olduvai Gorge is situated.
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a gorge in northeastern Tanzania where anthropologists have found some of the earliest human remains
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