How did Indigenous communities modify the Nawarla Garbanmang rock shelter about as far back as 50,000 years ago?

Question

How did Indigenous communities modify the Nawarla Garbanmang rock shelter about as far back as 50,000 years ago?

Answer

They created an anteroom of pebbles

Answer

They opened it to the sky for ceremonial purposes

Answer

They removed the naturally occurring sandstone pillars

Answer

They made a stone stairway

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