Approximately how long ago is fossil evidence cited for the extinction of Thylacoleo carnifex?
Answer
Around 46,000 years ago
The scientific consensus, based on fossil evidence, firmly dates the extinction of Thylacoleo carnifex to approximately 46,000 years in the past. This timeframe is significant because it coincides precisely with the final stages of the Pleistocene epoch and the wider megafauna extinction event that swept across the Australian continent. This timing is a crucial piece of evidence used to dismiss theories of recent survival.

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