The permian end catastrophe: an evidence for a broader phenomenon
DOI:
https://doi.org/10.5902/2179460X40986Keywords:
Permian extinction, Geo-physical-chemistry, Nuclear energyAbstract
It is well known that about 250 million years ago a huge catastrophe took place in our planet, with effects so big that about 95 % of the species disappeared in the process including sea animals. This event is called “the Permian extinction”. Other effects are also apparently connected to this event. This kind of event would require an extremely huge amount of energy. Since there is no evidence for an asteroid impact, the energy source should be searched inside the planet. Most importantly, it should show an energy source capable of producing such huge phenomenon. The aim of this paper is to propose a model to explain this extinction event and to show that there is evidence that this is a phenomenon that apparently happened several times not only in our planet but also in other Solar System bodies.
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References
BENTON MJ, TWICHETT RJ. How to kill (almost) all life: The end-Permian extinction event. Trends Ecol. Evol. 2003; 18; 358-365.
CLOUD P. Adventures in Earth History. 1st Ed. San Francisco: W. H. Freeman and Company; 1970.
CONEY L, REIMOLD U, HANCOX J, MADER D, KOEBERL C, MCDONALD I, STRUCK U, VAJDA V, KAMO S. Geochemical and mineralogical investigation of the Permian-Triassic boundary in the Continental Realm of the Southern Karoo Basin, South Africa. Palaeoworld, 2007; 16: 67-104.
GREENWOOD NN, EARNSHAW A. Chemistry of the Elements, 1st Ed. Oxford: Pergamon Press; 1984.
HERNDON JM. Planetary and protostellar nuclear fission: implications for planetary change, stellar ignition and dark matter. Proc. R. Soc. Lond. A. 1994; 445; 453-461.
HOLLENBACH DF, HERNDON JM. Deep-Earth reactor: Nuclear fission, helium, and the geomagnetic Field. Proceedings of the National Academy of Sciences. 2001; 98(20); 11085-11090.
MEIJERA RJ, ANISICHKINC VF, VAN WESTRENEND W. Forming the Moon from terrestrial silicate-rich material. Chemical Geology. 2013; 345; 40–49.
POPP JH. Geologia Geral. 6th Ed. Rio de Janeiro: LTC; 2012.
PRESS F, SIEVER R, GROTZINGER J, JORDAN TH. Para Entender a Terra. 4th Ed. Porto Alegre: Artmed Editora; 2007.
REUVER M, MEIJER RJ, TEN KATE IL, VAN WESTRENEN W. Boundary conditions for the formation of the Moon. Netherlands Journal of Geosciences. 2016; 95(2); 131-139.
SALGADO-LABOURIAU ML. História Ecológica da Terra. 2nd Ed. São Paulo: Edgard Blucher; 1994.
SAUNDERS A, REICHOW M. The Siberian Traps and the End-Permian mass extinction: a critical review. Chinese Science Bulletin. 2009; 54(1); 20-37.
SHEN S-Z, CROWLEY JL, WANG Y, BOWRING SA, ERWIN DH, SADLER PM et al. Calibrating the End-Permian Mass Extinction. Science. 2011; 334(6061); 1367-1372.
SIMONELLI G. The end-Permian extinction 2006; Available from: https://www.semanticscholar.org/paper/The-end-Permian-extinction-Simonelli/87d5826afb1a1dd324a7109ccea81440102a97af#paper-header
SMITH P. The Oklo phenomenon. Nature. 1974; 252; 349.
TEIXEIRA W, FAIRCHIELD TR, TOLEDO MCM, TAIOLI F. Decifrando a Terra. 2nd Ed. São Paulo: Companhia Editora Nacional; 2009.
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