This new date makes the Sterkfontein ... inside mineral grains by cosmic rays coming from space,” he said. Aluminum-26 and beryllium-10 are two examples of cosmogenic nuclides, both found ...

After remaining shut down for almost three years because of major flooding, South Africa’s iconic Sterkfontein Caves ... What’s inside the caves Inside the caves are weathered limestone ...

[Robert Broom shows where a fossil was found in Sterkfontein Caves in 1936 ... he opened each bag and checked all of the bones inside. After days of work, looking through countless bags in ...