Complex sentence: Cooper's Cave is a series of fossil-bearing breccia filled cavities located almost exactly between the well known South African hominid-bearing sites of Sterkfontein and Kromdraai and about 40 km Northwest of the City of Johannesburg, South Africa.
Split into simpler sentences: Cooper's Cave is a series of fossil-bearing breccia filled cavities. The cave is located almost exactly between the well known South African hominid-bearing sites of Sterkfontein and Kromdraai and about 40 km Northwest of the City of Johannesburg, South Africa.