Thursday, March 27, 2008

Croc Update (Migration Edition)

New sea crocodile fossil hints at transatlantic migration: "A fossil of a new species of prehistoric crocodile found in Brazil and presented here Wednesday has led scientists to believe the reptile benefited from the extinction of dinosaurs to migrate from across the Atlantic.

Guarinisuchus munizi -- the 'warrior of the seas,' as the crocodile has been dubbed -- is believed to have had its origins in Africa some 200 million years ago.

But the remains of a jaw, skull and vertebra discovered in Palaeocene deposits of northeastern Brazil suggests the species set off for new territory 62 million years ago, according to researchers."

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