Abstract
Some statistical methods are described for the detection and estimation of variability in the rate of evolution, from biometrical data on single characters in fossil lineages. The methods were applied to some published examples of protistan and mammalian lineages, extending between 0.8 and 6.4 Myr in duration. Of six cases examined, only one failed to show evidence for significant variation in the rate of evolution, and only four deviated significantly from a random walk pattern, despite significant net evolutionary change in all cases but one.
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Dates
Type | When |
---|---|
Created | 9 years ago (July 27, 2016, 1:52 a.m.) |
Deposited | 6 years, 3 months ago (May 23, 2019, 5:44 p.m.) |
Indexed | 2 weeks, 5 days ago (Aug. 6, 2025, 8:26 a.m.) |
Issued | 41 years, 7 months ago (Jan. 1, 1984) |
Published | 41 years, 7 months ago (Jan. 1, 1984) |
Published Online | 9 years, 6 months ago (Feb. 8, 2016) |
Published Print | 41 years, 7 months ago (Jan. 1, 1984) |
@article{Charlesworth_1984, title={Some quantitative methods for studying evolutionary patterns in single characters}, volume={10}, ISSN={1938-5331}, url={http://dx.doi.org/10.1017/s0094837300008289}, DOI={10.1017/s0094837300008289}, number={3}, journal={Paleobiology}, publisher={Cambridge University Press (CUP)}, author={Charlesworth, Brian}, year={1984}, pages={308–318} }