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KNM-ER 992

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KNM ER 992
File:Fossilized lower jaw of Homo ergaster (catalog number KNM ER 992).jpg
Catalog no.KNM ER 992
SpeciesHomo ergaster
Age1.5 mya
Place discoveredKoobi Fora, Kenya
Date discovered1975
Discovered byRichard Leakey

KNM ER 992 is a 1.5 million years old fossilized lower jaw discovered by B. Ngeneo in 1971. The mandible was considered by C. Groves and V. Mazak Koobi Fora, Kenya to be the holotype specimen for Homo ergaster. [1]

See also

References

  1. ^ Heslip, Steven (2001). "Homo ergaster". Michigan State University.