Environmental Changes, Coextinction, and Patterns in the Fossil Record

We introduce a new model for large scale evolution and extinction in which species are organized into food webs. The system evolves by two processes: origination/speciation and extinction. In the model, extinction of a given species can be due to an externally induced change in the environment or due to the extinction of all preys of that species (coextinction). The model is able to reproduce the empirical observations without defining a fitness function or invoking competition between species. [S0031-9007(98)08245-3]

[1]  Jere H. Lipps,et al.  Sampling bias, gradual extinction patterns and catastrophes in the fossil record , 1982 .

[2]  John Maynard Smith,et al.  The causes of extinction. , 1989, Philosophical transactions of the Royal Society of London. Series B, Biological sciences.

[3]  D. Jablonski,et al.  Extinctions: a paleontological perspective. , 1991, Science.

[4]  R. Kerr.  Does Evolutionary History Take Million-Year Breaks? , 1997, Science.

[5]  Newman,et al.  Avalanches, scaling, and coherent noise. , 1996, Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics.

[6]  Bak,et al.  Punctuated equilibrium and criticality in a simple model of evolution. , 1993, Physical review letters.

[7]  R. Solé,et al.  Extinction: bad genes or weak chaos? , 1996, Proceedings of the Royal Society of London. Series B: Biological Sciences.

[8]  D. Jablonski.  Extinctions in the fossil record , 1994 .

[9]  D. Raup,et al.  Periodicity of extinctions in the geologic past. , 1984, Proceedings of the National Academy of Sciences of the United States of America.

[10]  M. Benton,et al.  Diversification and extinction in the history of life. , 1995, Science.

[11]  R. Solé,et al.  Are critical phenomena relevant to large-scale evolution? , 1996, Proceedings of the Royal Society of London. Series B: Biological Sciences.

[12]  N. Eldredge,et al.  Punctuated equilibrium comes of age , 1993, Nature.

[13]  M. A. Muñoz,et al.  Survival probability and field theory in systems with absorbing states , 1997 .

[14]  M. Newman,et al.  A model of mass extinction. , 1997, Journal of theoretical biology.

[15]  L. W. Alvarez,et al.  Extraterrestrial Cause for the Cretaceous-Tertiary Extinction , 1980, Science.

[16]  A. Smith,et al.  Selectivity of extinction among sea urchins at the end of the Cretaceous period , 1998, Nature.

[17]  David L. Dilcher,et al.  The fossil record , 1992 .

[18]  R. Solé,et al.  Self-similarity of extinction statistics in the fossil record , 1997, Nature.

[19]  W. Norton,et al.  Extinction: bad genes or bad luck? , 1991, New scientist.

[20]  S. Kauffman,et al.  Coevolution to the edge of chaos: coupled fitness landscapes, poised states, and coevolutionary avalanches. , 1991, Journal of theoretical biology.

[21]  G. Vojta,et al.  Fractal Concepts in Surface Growth , 1996 .

[22]  M. R. House.  Ammonoid extinction events , 1989 .

[23]  N. Stork,et al.  Extinction or 'co-extinction' rates? , 1993, Nature.

[24]  D M Raup,et al.  A kill curve for Phanerozoic marine species , 1991, Paleobiology.

[25]  M. McKinney,et al.  Ecosystem organization and extinction dynamics , 1993 .

[26]  B Burlando,et al.  The fractal geometry of evolution. , 1993, Journal of theoretical biology.

[27]  The Mass-Extinction Debates , 1994 .

[28]  C. Wilke,et al.  Simple model of evolution with variable system size , 1997, physics/9705008.

[29]  Michael J. Benton,et al.  The fossil record 2 , 1993 .