Amazing ‘Nesting Doll’ Fossil Reveals Bug in Lizard in Snake Amazing ‘Nesting Doll’ Fossil Reveals Bug in Lizard in Snake Amazing ‘Nesting Doll’ Fossil Reveals Bug in Lizard in Snake ...
About 50 million years ago the climate of our planet changed faster than at any other time in our geological record. The period lasted ... known as the Palaeocene-Eocene Thermal Maximum (PETM ...
If emissions continue unabated, carbon dioxide levels could meet or exceed values associated with past warm climates, such as the Cretaceous period (100 million years ago) or the Eocene epoch (50 ...
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