Search Results

Large Pt anomaly in the Greenland ice core points to a cataclysm at the onset of Younger Dryas

by Petaev, Michail I., Huang, Shichun, Jacobsen, Stein B., Zindler, Alan
Published in Proceedings of the National Academy of Sciences (2013)

The Case for the Younger Dryas Extraterrestrial Impact Event: Mammoth, Megafauna and Clovis Extinction

by Firestone, Richard B.
Published 2011

Large Pt Anomaly in the Greenland Ice Core Points to a Cataclysm at the Onset of Younger Dryas

by Petaev, Michail I., Huang, Shichun, Jacobsen, Stein Bjornar, Zindler, Alan
Published in Proceedings of the National Academy of Sciences (2013)

Journal of Cosmology

by Ph.D Richard B Firestone, Rbfirestone

The Case for the Younger Dryas Extraterrestrial Impact Event: Mammoth, Megafauna and Clovis Extinction

by Firestone, Richard B
Published 2009

Evidence for an extraterrestrial impact 12,900 years ago that contributed to the megafaunal extinctions and the Younger Dryas cooling

by Firestone, R.B.
Published 2008

Evidence for an extraterrestrial impact 12,900 years ago that contributed to the megafaunal extinctions and the Younger Dryas cooling

by Firestone, Richard B; Firestone, R.B.; West, A.; Kennett, J.P.; Becker, L.; Bunch, T.E.; Revay, Z.S.; Schultz, P.H.; Belgya, T.; Kennett, D.J.; Erlandson, J.M.; Dickenson, O.J.; Goodyear, A.C.; Harris, R.S.; Howard, G.A.; Kloosterman, J.B.; Lechler, P.; Mayewski, P.A.; Montgomery, J.; Poreda, R.; Darrah, T.; Hee, S.S. Que; Smith, A.R.; Stich, A.; Topping, W.; Wittke, J.H.; Wolbach, W.S.
Published 2009

The Case for the Younger Dryas Extraterrestrial Impact Event: Mammoth, Megafauna and Clovis Extinction

by Firestone, Richard B.
Published 2009

Evidence for an extraterrestrial impact 12,900 years ago that contributed to the megafaunal extinctions and the Younger Dryas cooling

by Firestone, R. B., West, A., Kennett, J. P., Becker, L., Bunch, T. E., Revay, Z. S., Schultz, P. H., Belgya, T., Kennett, D. J., Erlandson, J. M., Dickenson, O. J., Goodyear, A. C., Harris, R. S., Howard, G. A., Kloosterman, J. B., Lechler, P., Mayewski, P. A., Montgomery, J., Poreda, R., Darrah, T., Hee, S. S. Que, Smith, A. R., Stich, A., Topping, W., Wittke, J. H., Wolbach, W. S.
Published in Proceedings of the National Academy of Sciences (2007)

Evidence for an extraterrestrial impact 12,900 years ago that contributed to the megafaunal extinctions and the Younger Dryas cooling

by Firestone, Richard B., Firestone, R. B., West, A., Kennett, J. P., Becker, L., Bunch, T. E., Revay, Z. S., Schultz, P. H., Belgya, T., Kennett, D.J., Erlandson, J. M., Dickenson, O. J., Goodyear, A. C., Harris, R. S., Howard, G. A., Kloosterman, J. B., Lechler, P., Mayewski, P. A., Montgomery, J., Poreda, R., Darrah, T., Hee, S. S. Que, Smith, A. R., Stich, A., Topping, W., Wittke, J. H., Wolbach, W. S.
Published 2007