Actually thank you Waldorf the platypus denotes the reptilian ancestry of mammals quite aptly. Unfortunately it takes more then feature to denote a transitional form. Hence there is only one Dinosaur fossils considered a transitional form between birds and dinosaurs (archaeopteryx). So the platypus actually denotes a command ancestry between mammals and reptiles in much the same way the feathered dinosaurs above denote a common ancestry between birds and dinosaurs.
To-morrow, and to-morrow, and to-morrow,
Creeps in this petty pace from day to day,
To the last syllable of recorded time;
And all our yesterdays have lighted fools
The way to dusty death. Out, out, brief candle!
Life's but a walking shadow, a poor player,
That struts and frets his hour upon the stage,
And then is heard no more. It is a tale
Told by an idiot, full of sound and fury,
Signifying nothing.
Creeps in this petty pace from day to day,
To the last syllable of recorded time;
And all our yesterdays have lighted fools
The way to dusty death. Out, out, brief candle!
Life's but a walking shadow, a poor player,
That struts and frets his hour upon the stage,
And then is heard no more. It is a tale
Told by an idiot, full of sound and fury,
Signifying nothing.
