Choose your answer: Is "Since this ancestor lived in the Jurassic period, Rowe's definition excludes all animals from the earlier Triassic, despite the fact that Triassic fossils in the Haramiyida have been referred to the Mammalia since the mid-19th century." a good answer to the question "By Rowe's definition, when did he start to exclude animals?"
Select from:
a). yes;
b). no;
a).