Dominion Web Directory : Science : Earth_Sciences : Paleontology : Extinction

http://www.peripatus.gen.nz/paleontology/extinction.html

» Extinction
A number of extinction concepts are discussed and loosely defined, followed by a survey of some important extinction and "extinction-like" events, primarily from the Phanerozoic.
http://www.peripatus.gen.nz/paleontology/extinction.html

http://park.org/Canada/Museum/extinction/homepg.html

» Extinctions: Cycles of Life and Death Through Time
Covers patterns and periodicity of extinction, with discussions of major mass extinctions and minor extinction events.
http://park.org/Canada/Museum/extinction/homepg.html

» Mass Extinction
A mathematical model for mass extinction.
http://www.lassp.cornell.edu/newmme/science/extinction.html

http://www.lpi.usra.edu/meetings/impact2000/pdf/3072.pdf

» The Late Devonian Mass Extinction
A professional technical paper discussing whether the Late Devonian (Frasnian-Famennian) mass extinction was initiated by an extraterrestrial impact or an earth-bound event.
http://www.lpi.usra.edu/meetings/impact2000/pdf/3072.pdf