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Our Volcanic Origins

 
 

Volcanoes Shape our Environment

The eruption of Taupo volcano about 200 AD was considered the world’s largest in 7000 years, blowing a hole in the middle of the North Island as big as Singapore. The fall out overshadowed two empires. So much ash and debris blasted into the sky that historians in both China and Rome noted darkened skies and unusually red sunsets.

 


Kiwi Bird - click for more.
Earlier outbursts at Taupo had been even larger. An eruption 330,000 years ago buried 2,500 km of land and formed the vast plateau that dominates the centre of the North Island.  Much of this region remains a near desert even now. 

But New Zealand’s volcanic influences go back even further. Although part of the ancient Gondwana super continent, New Zealand has been adrift and isolated as a volcanic raft for 60 to 80 million years - so long that most animals never reached its shores. more about New Zealand's volcanic fauna]  Until the first people arrived in New Zealand 700 to 1,000 years ago, the country’s forests had no mammals apart from bats. Protected by isolation and volatility, New Zealand became a land of giant insects, and large, often flightless, birds.


The Native Tuatara  - click for more.
A reptile with links to the dinosaur, the native tuatara is found mainly on islands around New Zealand’s coast.





Related Links
www.newzealand.com Pages
•  New Zealand Fauna
•  Destination New Zealand/Taupo
•  Geography and Geology
•  Wildlife Encounters
•  New Zealand's Natural Phenomena
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