References

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M. Joachimski, et al. (2012). Climate warming in the latest Permian and the Permian-Triassic mass extinction. Geological Society of America. 40: p. 195-198.

S. A. Bowring, et al. (1998). U/Pb Zircon Geochronology and Tempo of the End-Permian Mass Extinction. Vol. 280, Issue 5366, pp. 1039-1045.

B. A. Black, et al. (2014). Acid rain and ozone depletion from pulsed Siberian Traps magmatism. Vol. 42, pp. 67-70.

S. Z. Shen, et al. (2011). Calibrating the End-Permian Mass Extinction. Vol. 334, Issue 6061, pp. 1367-1372.

R. Mundil, et al. (2004). Age and Timing of the Permian Mass Extinction: U/Pb Dating of Closed-system Zircons. Health Research Premium Collection. 305: (5691): P.1760 – 1762.

D. H. Erwin. (1998). The end and the beginning: recoveries from mass extinctions. Vol. 13, Issue 9, pp. 344-349.

H. Visscher, et al. (2011). Fungal virulence at the time of the end-Permian biosphere crisis? Vol. 39, Issue 9, pp. 883-886.

R. J. Twitchett. (2007). The Lilliput effect in the aftermath of the end-Permian extinction event. Vol. 252, Issue 1-2, pp. 132-144.

Photos

  • 1. https://www.google.co.uk/search?q=permian+extinction&rlz=1C5CHFA_enGB823GB823&source=lnms&tbm=isch&sa=X&ved=0ahUKEwio0LK85eHhAhURQxUIHS8gB88Q_AUIDigB&biw=1366&bih=689#imgrc=FzlUka-oAvLv8M:
  • 2. https://www.google.co.uk/search?rlz=1C5CHFA_enGB823GB823&biw=1366&bih=689&tbm=isch&sa=1&ei=p7O8XKXnPNHwaMTSmqgJ&q=siberian+traps+permian+mass+extinction&oq=siberian&gs_l=img.1.0.35i39j0l9.1036.4985..6155…0.0..1.167.836.9j1……2….1..gws-wiz-img…..0..0i67.8dVk7Is_O98#imgrc=yOf4Un09IHts8M:
  • 3. https://www.google.co.uk/search?rlz=1C5CHFA_enGB823GB823&biw=1366&bih=689&tbm=isch&sa=1&ei=p7O8XKXnPNHwaMTSmqgJ&q=siberian+traps+permian+mass+extinction&oq=siberian&gs_l=img.1.0.35i39j0l9.1036.4985..6155…0.0..1.167.836.9j1……2….1..gws-wiz-img…..0..0i67.8dVk7Is_O98#imgrc=VUH5-aubVk9QbM:
  • 4. https://www.google.co.uk/search?rlz=1C5CHFA_enGB823GB823&biw=1366&bih=689&tbm=isch&sa=1&ei=p7O8XKXnPNHwaMTSmqgJ&q=siberian+traps+permian+mass+extinction&oq=siberian&gs_l=img.1.0.35i39j0l9.1036.4985..6155…0.0..1.167.836.9j1……2….1..gws-wiz-img…..0..0i67.8dVk7Is_O98#imgrc=YF71lyZ1SD36gM:
  • 5. https://www.google.co.uk/search?rlz=1C5CHFA_enGB823GB823&biw=1366&bih=689&tbm=isch&sa=1&ei=p7O8XKXnPNHwaMTSmqgJ&q=siberian+traps+permian+mass+extinction&oq=siberian&gs_l=img.1.0.35i39j0l9.1036.4985..6155…0.0..1.167.836.9j1……2….1..gws-wiz-img…..0..0i67.8dVk7Is_O98#imgrc=EY_ybZ36HQliEM:
  • 6. https://www.google.co.uk/search?q=impact+event&rlz=1C5CHFA_enGB823GB823&source=lnms&tbm=isch&sa=X&ved=0ahUKEwiyqNid5uHhAhWUuHEKHSbYAVwQ_AUIDigB&biw=1366&bih=689#imgrc=rjMMMadAc3h3OM:
  • 7. https://www.google.co.uk/search?rlz=1C5CHFA_enGB823GB823&biw=1366&bih=689&tbm=isch&sa=1&ei=S7S8XOzFDZGNlwSKtbOQDw&q=co2+earth+image&oq=co2+earth+image&gs_l=img.3…2539.4572..4692…1.0..0.107.525.6j1……1….1..gws-wiz-img…….0i30j0i8i30.fD-6DbsYIBE#imgrc=HKyuLC8Mf0PjzM:
  • 8. https://www.google.co.uk/search?rlz=1C5CHFA_enGB823GB823&biw=1366&bih=689&tbm=isch&sa=1&ei=ULS8XJDeNo2qa9TKh6AI&q=siberian+traps&oq=siberian+traps&gs_l=img.3..35i39j0l7j0i5i30j0i24.21247.26593..26765…1.0..1.79.1859.29……2….1..gws-wiz-img…..0..0i30j0i8i30j0i67.1_F_DaTGLqs#imgrc=v9VkbCaBgPt8wM: