How It Works
Two species or higher taxa are queried (e.g., cat and dog).
TimeTree compares all taxa in one inclusive group (e.g., Feliformia) with those in the other group (e.g., Caniformia) to find all published times of divergence for the evolutionary split.
Kumar S & Hedges SB (2011) TimeTree2: species divergence times on the iPhone. Bioinformatics 27:2023-2024
Hedges SB, Dudley J & Kumar S (2006) TimeTree: a public knowledge-base of divergence times among organisms. Bioinformatics 22:2971-2972
The TimeTree of Life from an assembly of all individual timetrees from the Time Tree of Life book. Order an offset print or download the file to print your own.