%
% Please note that times in the past are normally negative. 
% If not specified otherwise, tips are assumed at time 0.
%

"opossum"
["rat","human"]
[
 {"cow","finwhale"}:-60,
 {"bluewhale","spermwhale"}:-33,
 {"horse","irhino"}:-50
]

%
% This example was kindly provided by Axel Janke (Division of Evolutionary 
% Molecular Systematics, Lund University).
%
