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Carboniferous period

NOUN
  1. from 345 million to 280 million years ago

How To Use Carboniferous period In A Sentence

  • Most coal fields began life as swamps about 300 million years ago in the Carboniferous period.
  • Most coal fields began life as swamps about 300 million years ago in the Carboniferous period.
  • What the hell is the carboniferous period, Lyda, you ask. Day in the Life of an Idiot
  • Dr Selden said the Megarachne, a giant eurypterid or sea scorpion, is closely related to a creature called Woodwardopterus, from the Carboniferous Period, found in Scotland and with relatives in South Africa.
  • As I have mentioned before – it took 20 million years to capture and fossilise the forests and micro-organisms of the Carboniferous Period - giving us our coal and oil. Leaders TV Debate – Law & Order Summary SHOCK! « POLICE INSPECTOR BLOG
  • Mason has also got a new obsession: the carboniferous period. Day in the Life of an Idiot
  • There are great bifurcations as yet on the structural environment and on the evolution of the Xingmeng Paleozoic orogenic belt in Southeast Inner Mongolia during the Carboniferous Period.
  • The ore-bearing veins have been intruded as open-space fillings along a series of regional fractures believed to have been created by regional doming at the end of the Carboniferous Period.
  • As I have mentioned before – it took 20 million years to capture and fossilise the forests and micro-organisms of the Carboniferous Period - giving us our coal and oil. Leaders TV Debate – Law & Order Summary SHOCK! « POLICE INSPECTOR BLOG
  • Since the industrial revolution, humans have been releasing into the atmosphere fossil carbon dioxide, which was fixed way back in the Carboniferous period, a couple of hundred million years ago, and this has been extracted as oil and coal and we burn it. Rebecca Novick: Global Warming: The Un-tellable Story
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