Table 1.
Genomic data sets used in this study (sorted by increasing data set size)
| Clade | Data | Time depth (Ma) | No. of taxa | No. of bases (millions) | No. of sequences
|
Data source |
|---|---|---|---|---|---|---|
| Land plants | Mitochondrial genomes | 450
|
93 | 31.3 | 93 | GenBank |
| Angiosperms | Plastid genomes | 139
|
663 | 98.3 | 663 | GenBank |
| Caryophyllales | Transcriptomes | 107
|
67 | 1388.2 | 1.61 million | Dryad |
| Oryza | Whole genomes | 15
|
11 | 3731.9 | 20,071 | Gramene rel. 27 |
| Anopheles | Whole genomes | 100
|
17 | 3871.0 | 148,163 | GenBank |
| Fabaceae (Papilionoideae) | Whole genomes | 60
|
8 | 5168.4 | 130,672 | GenBank |
| Eudicots | Whole genomes | 136
|
24 | 9402.8 | 298,907 | Phytozome 10.3 |
That is, genomes, chromosomes, scaffolds, contigs, treated as
disjoint assembly units; 
ages
from Sanderson and Doyle (2001),
Magallón et al. (2015), 
Tang et al. (2010), 
Neafsey et al. (2015), and 
Lavin et al. (2005).