What Insights About the Massive Wave of Animal Extinction That

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The Answer is The study of the shells of the indigenous, flightless birds, the emu and Genyornis newtoni, has provided insights into the massive wave of animal extinction that affected Australia about 45,000 years ago. By analyzing the shells, researchers have been able to determine the timing and extent of the extinction event, as well as the potential causes.

One key insight gained from the study of these shells is that the extinction of these birds coincided with the arrival of humans in Australia. This suggests that human activity, such as hunting and habitat destruction, may have played a significant role in the extinction of these species.

Additionally, the analysis of the shells has provided information about the diet and environmental conditions of these birds prior to their extinction. This has helped researchers understand the ecological impact of their disappearance and the potential cascading effects on other species in the ecosystem.

Overall, the study of the shells of the emu and Genyornis newtoni has shed light on the complex interactions between humans and the environment in prehistoric Australia, and has contributed to our understanding of the causes and consequences of the massive wave of animal extinction that occurred around 45,000 years ago.

What Insights About the Massive Wave of Animal Extinction That

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