question: Where fossils of the genus eomaia found?
distractor3: India
distractor1: Japan
distractor2: Egypt
correct_answer: china
support: The earliest placental mammals may have evolved about 110 million years ago. The ancestor of placental mammals may be the extinct genus Eomaia . Fossils of Eomaia have been found in what is now China. It was only about 10 centimeters (4 inches) long. It was a tree climber and probably ate insects and worms. Eomaia had several traits of placental mammals. Figure below shows an Eomaia fossil.