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Pleistocene North America Maximum glaciation over the continent one million years ago. |
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Paleocene North America 60 million years ago. |
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Paleocene North America 60 million years ago with present day outline of USA. |
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Mid Cretacous North America 100 million years ago. |
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Late Jurassic North America |
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Triassic North America |
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Permian North America |
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| Devonian North America |
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| Cambrian North America |
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Late Tertiary Europe Three million years ago. |
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Tertiary Europe 30 Million years ago. |
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Late Cretaceous Europe Chalk Seas and the opening of the Atlantic 80 million years ago. |
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illustrations copyright
Gary Hincks 2004
email enquiries:
info at garyhincks.com