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Volume 12 Issue 2
Jun.  2001
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Wang Hongzhi, Wang Xueyin, Li Rendong. New Evidence from Alashan Area of West Nei Monggol to Reveal Enigma of Dinosaur Extinction. Journal of Earth Science, 2001, 12(2).
Citation: Wang Hongzhi, Wang Xueyin, Li Rendong. New Evidence from Alashan Area of West Nei Monggol to Reveal Enigma of Dinosaur Extinction. Journal of Earth Science, 2001, 12(2).

New Evidence from Alashan Area of West Nei Monggol to Reveal Enigma of Dinosaur Extinction

  • Received Date: 2018-07-15
  • Rev Recd Date: 2018-07-15
  • Publish Date: 2018-07-15
  • DinosaurextinctionofthelateCretaceousisanenigma.AscorchedearthlayerwasdiscoveredattheendoftheCretaceoussystemfromdrillingcoresinwestofNeiMonggolinChina.Andtherewasacreatureinterruptionfor6~8millionyearsafterthatperiodthroughfossilanalysisoftheareaandtheadjacentarea.Justinthesamesystemofscorchedearthlayer,thePolishscientistsfoundtheabnormalgeo~chemicalphenomenaandhigh~denseuniversalsubstancesgenerallycontainedinmeteorite.Theauthorsthink,attheendofCretaceous,manycelestialbodiesranintotheearth.Thecollisioncausedfiresallovertheworldandsloweddownthespeedoftheearthrotationsuddenly.Theoxygendensitydecreasedsharply.Andbecauseofthesuddenincreaseofdaylength,thebiologicalclockofdinosaurwasinthestateofchaos.That’sthereasonwhydinosaursgotextinct.Ittookaverylongtimebothfortheoxygentoreturnnormalformostcreaturestoliveandforthenewspeciesfitfornewrotationspeedoftheearthtocomeintobeing.That’swhytherewasthecreatureinterruptionaftertheextinctionofthedinosaur.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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New Evidence from Alashan Area of West Nei Monggol to Reveal Enigma of Dinosaur Extinction

Abstract: DinosaurextinctionofthelateCretaceousisanenigma.AscorchedearthlayerwasdiscoveredattheendoftheCretaceoussystemfromdrillingcoresinwestofNeiMonggolinChina.Andtherewasacreatureinterruptionfor6~8millionyearsafterthatperiodthroughfossilanalysisoftheareaandtheadjacentarea.Justinthesamesystemofscorchedearthlayer,thePolishscientistsfoundtheabnormalgeo~chemicalphenomenaandhigh~denseuniversalsubstancesgenerallycontainedinmeteorite.Theauthorsthink,attheendofCretaceous,manycelestialbodiesranintotheearth.Thecollisioncausedfiresallovertheworldandsloweddownthespeedoftheearthrotationsuddenly.Theoxygendensitydecreasedsharply.Andbecauseofthesuddenincreaseofdaylength,thebiologicalclockofdinosaurwasinthestateofchaos.That’sthereasonwhydinosaursgotextinct.Ittookaverylongtimebothfortheoxygentoreturnnormalformostcreaturestoliveandforthenewspeciesfitfornewrotationspeedoftheearthtocomeintobeing.That’swhytherewasthecreatureinterruptionaftertheextinctionofthedinosaur.

Wang Hongzhi, Wang Xueyin, Li Rendong. New Evidence from Alashan Area of West Nei Monggol to Reveal Enigma of Dinosaur Extinction. Journal of Earth Science, 2001, 12(2).
Citation: Wang Hongzhi, Wang Xueyin, Li Rendong. New Evidence from Alashan Area of West Nei Monggol to Reveal Enigma of Dinosaur Extinction. Journal of Earth Science, 2001, 12(2).

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