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Latest Law of superposition Stories

2008-08-07 03:00:10

Most of us think fossils are fascinating evidence of life in the past, eons before the first person appeared. People are usually captivated by the large fossils - dinosaurs, mammals and sharks - but only a few ever look at the microfossils. Dinoflagellates, calcareous nanofossils, diatoms, pollen and numerous other microscopic plants and animals are present in the Earth's layers, or strata. In fact, each stratum has its own unique assemblage of fossils. If you learn what fossils are in each...


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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