List of References used in:

Chronology of Earth Impacts

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[1] Today in History database, circa 1999.
[5] IDG Connect, 2007 June 22+
[21] Wikipedia contributors, "2000", Wikipedia, The Free Encyclopedia, http://en.wikipedia.org/wiki/2000 (accessed September 27, 2007).
[23] Wikipedia contributors, "2002", Wikipedia, The Free Encyclopedia, http://en.wikipedia.org/wiki/2002 (accessed September 27, 2007).
[25] Wikipedia contributors, "2004", Wikipedia, The Free Encyclopedia, http://en.wikipedia.org/wiki/2004 (accessed September 27, 2007).
[26] Wikipedia contributors, "2005", Wikipedia, The Free Encyclopedia, http://en.wikipedia.org/wiki/2005 (accessed September 27, 2007).
[30] Wikipedia contributors, "1994", Wikipedia, The Free Encyclopedia, http://en.wikipedia.org/wiki/1994 (accessed November 22, 2007).
[33] Wikipedia contributors, "1992", Wikipedia, The Free Encyclopedia, http://en.wikipedia.org/wiki/1992 (accessed December 5, 2007).
[53] USGS - Today in Earthquake History, http://earthquake.usgs.gov/learning/today/year.php (accessed February 7, 2008).
[57] BBC News, news.bbc.co.uk, 2008 March 3+
[275] The Economist, October 4, 2008, Volume 389, Number 8600.
[310] Wikipedia contributors, "2008", Wikipedia, The Free Encyclopedia, http://en.wikipedia.org/wiki/2008 (accessed April 8, 2009).
[416] Coin World, June 23, 2008, Volume 49, Issue 2515.
[521] Laura Knight-Jadczyk, "Meteorites, Asteroids, and Comets: Damages, Disasters, Injuries, Deaths, and Very Close Calls", SOTT.net, http://www.sott.net/articles/show/151954-Meteorites-Asteroids-and-Comets-Damages-Disasters-Injuries-Deaths-and-Very-Close-Calls (accessed October 4, 2010).
[523] Meteorites - A Journey Through Space and Time, by Alex Bevan and John De Laeter, 2002.
[526] Meteorite Hunter - The Search for Siberian Meteorite Craters, by Roy A. Gallant, 2002.
[561] Sky News, March/April 2009, Volume 14, Number 6.
[562] Sky News, November/December 2009, Volume 15, Number 4.
[819] Sucker's Progress - An Informal History of Gambling in America, by Herbert Asbury, 1938.
[1005] The American Philatelist, January 2000, Volume 114, Number 1, Issue 1188.
[1208] Wikipedia contributors, "2013", Wikipedia, The Free Encyclopedia, http://en.wikipedia.org/wiki/2013 (accessed February 27, 2015).
[1427] BBC History Magazine, November 2012, Volume 13, Number 11.
[1580] Archaeology, March 2022, Volume 75, Number 2.

Copyright © 1995-2024 Ken Polsson
e-mail: ken@kpolsson.com
URL: http://kpolsson.com/impact/
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