Extinction «
http://www.peripatus.gen.nz/paleontology/extinction.html | | 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. |
Extinctions: Cycles of Life and Death Through Time «
http://park.org/Canada/Museum/extinction/homepg.html | | Covers patterns and periodicity of extinction , with discussions of major mass extinctions and minor extinction events. |
Mass Extinction «
http://www.lassp.cornell.edu/newmme/science/extinction.html | | A mathematical model for mass extinction. |
The Late Devonian Mass Extinction «
http://www.lpi.usra.edu/meetings/impact2000/pdf/3072.pdf | | A professional technical paper discussing whether the late devonian (frasnian-famennian) mass extinction was initiated by an extraterrestrial impact or an earth-bound event. |
