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Latest Coccolith Stories

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2008-04-23 09:10:00

Coccolithophores are microscopic marine plants that convert carbon dioxide into chalk. It was thought that rising C02 and more acid oceans would curb their activity. Instead they are booming - and fighting global warming. For hundreds of millions of years, marine creatures of all shapes, sizes and descriptions have gone about the daily business of converting calcium ions dissolved in seawater into the hard shells and skeletons that are so reminiscent of a trip to the seaside. Many of these...


Word of the Day
vermicular
  • Like a worm in form or movement; vermiform; tortuous or sinuous; also, writhing or wriggling.
  • Like the track or trace of a worm; appearing as if worm-eaten; vermiculate.
  • Marked with fine, close-set, wavy or tortuous lines of color; vermiculated.
  • A form of rusticated masonry which is so wrought as to appear thickly indented with worm-tracks.
This word ultimately comes from the Latin 'vermis,' worm.
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