andes {tbea} | R Documentation |
Divergence-time estimation data for cis-trans-Andean pairs
Description
A dataset containing point estimates and uncertainty intervals of divergence times for clade pairs east and west of the Andes, compiled by Ballen (2020).
Usage
data(andes)
Format
A data frame with three columns:
- ages
Estimated age (in Ma) from a given rock sample
- min
Standard deviation of the age estimate
- max
Sample code as in Table 3.2
References
Ballen, Gustavo A. 2020. Fossil freshwater fishes and the biogeography of northern South America. 2020. PhD thesis, Museu de Zoologia, Universidade de São Paulo, São Paulo, 2020. doi:10.11606/T.38.2020.tde-06052020-181631.
[Package tbea version 1.5.0 Index]