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Mumba Rock Shelter

Rockshelter beside Lake Eyasi in northern Tanzania. Its beds record the shift from Middle Stone Age tools to microliths and ostrich eggshell beads.

Dated events and their evidence

• 61,400 BCE mainstream
  Latest Kisele Industry deposits, Bed VI-A, OSL 63,400 years source
• 47,100 BCE mainstream
  Latest Mumba Industry, with ostrich eggshell beads and abundant microliths, OSL 49,100 years source
• 34,800 BCE mainstream
  Nasera Industry deposits, Bed III, OSL 36,800 years source

Where

3.5383° S, 35.2967° E

Sources

• https://pubmed.ncbi.nlm.nih.gov/22425240/

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