Cooper's Cave is a series of fossil-bearing

breccia Breccia () is a rock composed of large angular broken fragments of minerals or rocks cemented together by a fine-grained matrix. The word has its origins in the Italian language, in which it means "rubble". A breccia may have a variety of ...

filled cavities. The cave is located almost exactly between the well known South African hominid-bearing sites of Sterkfontein and Kromdraai and about northwest of

Johannesburg Johannesburg ( , , ; Zulu and xh, eGoli ), colloquially known as Jozi, Joburg, or "The City of Gold", is the largest city in South Africa, classified as a megacity, and is one of the 100 largest urban areas in the world. According to Dem ...

South Africa South Africa, officially the Republic of South Africa (RSA), is the Southern Africa, southernmost country in Africa. It is bounded to the south by of coastline that stretch along the Atlantic Ocean, South Atlantic and Indian Oceans; to the ...

and has been declared a South African National Heritage Site.

History of investigations

Cooper's Cave is now recognised as the fifth richest hominid site in the Cradle of Humankind

World Heritage Site A World Heritage Site is a landmark or area with legal protection by an international convention administered by the United Nations Educational, Scientific and Cultural Organization (UNESCO). World Heritage Sites are designated by UNESCO for h ...

(behind Sterkfontein,

Swartkrans Swartkrans is a fossil-bearing cave designated as a South African National Heritage Site, located about from Johannesburg. It is located in the Cradle of Humankind World Heritage Site and is notable for being extremely rich in archaeological ma ...

, Drimolen and Kromdraai) and one of the richest sites for early hominid stone tools of the Developed

Olduwan The Oldowan (or Mode I) was a widespread stone tool archaeological industry (style) in prehistory. These early tools were simple, usually made with one or a few flakes chipped off with another stone. Oldowan tools were used during the Lower ...

culture. Excavations are still underway at Cooper's and are currently being directed by Christine Steininger and Lee Berger of the Institute for Human Evolution and the

Bernard Price Institute for Palaeontological Research The Evolutionary Studies Institute (ESI) is a paleontological, paleoanthropological and archeological research institute operated through the Faculty of Science of the University of the Witwatersrand, Johannesburg, South Africa. Previously know ...

at the

University of the Witwatersrand The University of the Witwatersrand, Johannesburg (), is a multi-campus South African public research university situated in the northern areas of central Johannesburg. It is more commonly known as Wits University or Wits ( or ). The university ...

Tools

Cooper's Cave has provided a rich tool assemblage that has been provisionally assigned to the Developed Olduwan. Cooper's is arguably the second richest early stone tool site in the Cradle of Humankind area.

Geology

Cooper's is a series of breccia-filled dolomitic caves that formed in fissures along geological faults.

Age of the deposits

Cooper's D has been dated by uranium-lead methods (Robyn Pickering, U. Melbourne) to between 1.5 and 1.4 million years ago. Cooper's A, based on the animals recovered, is thought to be about the same age.

Gallery

References

External links

Prof. Lee Berger: ''Coopers Cave''
{{Greater Johannesburg Archaeological sites in South Africa Caves of South Africa Landforms of Gauteng Limestone caves Paleoanthropological sites Pliocene South African heritage sites Archaeological sites of Southern Africa