News tagged with marine shells

Shells slim down with CO2

Marine algae that turn carbon dissolved in seawater into shell will produce thinner and thinner shells as carbon dioxide levels increase.

dateAug 09, 2011 in Environment
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On Darwin and gender

In 1864, German naturalist Ernst Haeckel wrote to naturalist Charles Darwin, promising to send some marine shells that displayed “a detailed representation of the Rhizopod organism.” But for the ...

dateJul 08, 2011 in Evolution
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