What happened to biodiversity last time climate ran amok
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What Happened to Biodiversity Last Time Climate Ran Amok?. Duane Griffin Geography Dept. The carpet of flowering verdure spread over the naked crust of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.

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What happened to biodiversity last time climate ran amok

What Happened to BiodiversityLast Time Climate Ran Amok?

Duane Griffin

Geography Dept


The carpet of flowering verdure spread over the naked crust of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.

Alexander von Humboldt 1808


Why? of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.

Species gains and losses

Tropics:

Cradle

or

Museum?


Cradle or museum
Cradle or Museum? of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.


How did the diversity gradient develop? of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.

?

Interglacial

Glacial


How did the diversity gradient develop? of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.

Interglacial

Glacial


21,000 BP of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.


20,000 BP of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.


19,000 BP of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.


18,000 BP of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.


17,000 BP of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.


16,000 BP of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.


15,000 BP of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.


14,000 BP of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.


13,000 BP of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.


12,000 BP of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.


11,000 BP of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.


10,000 BP of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.


9,000 BP of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.


8,000 BP of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.


7,000 BP of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.


6,000 BP of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.


5,000 BP of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.


4,000 BP of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.


3,000 BP of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.


2,000 BP of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.


1,000 BP of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.


500 BP of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.


0 BP of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.


How did the diversity gradient develop? of the Earth is unevenly woven: more tightly where the sun rises higher in the…skies, more loosely nearer the inert poles.

Interglacial

Glacial


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