MassExtinctions: Mass Extinction Frequency
In kmiddleton/abd: The Analysis of Biological Data
MassExtinctions R Documentation
Mass Extinction Frequency
Description
The frequency of mass extinctions in the fossil record.
Format
A data frame with 21 observations on the following 2 variables.
- num.extinctions
a numeric vector
- count
a numeric vector
Source
Raup, D.M. and J.J. Sepkoski, Jr. 1982. Mass extinctions in the
marine fossil record. Science 215: 1501-1503.
References
http://www.sciencemag.org/cgi/content/abstract/sci;215/4539/1501
Examples
MassExtinctions
kmiddleton/abd documentation built on Nov. 4, 2022, 7:31 a.m.
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| MassExtinctions | R Documentation |
Mass Extinction Frequency
Description
The frequency of mass extinctions in the fossil record.
Format
A data frame with 21 observations on the following 2 variables.
- num.extinctions
a numeric vector
- count
a numeric vector
Source
Raup, D.M. and J.J. Sepkoski, Jr. 1982. Mass extinctions in the marine fossil record. Science 215: 1501-1503.
References
http://www.sciencemag.org/cgi/content/abstract/sci;215/4539/1501
Examples
MassExtinctions
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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