sep 9, 7500000 BC - Monkeys master LongArm abilities
Description:
They can now extend/retract their arms easily. They use this ability to taunt predators and swing farther, resulting in a temporary spike in deaths. These monkeys are known as Longarmian MonkeysAdded to timeline:
Date:
sep 9, 7500000 BC
Now
~ 5883516 years ago