Primates appeared on the scene as well..........right after the death of the dinos..............

• for the last 200 million years, mammals;
• for the last 150 million years, birds;
• for the last 130 million years, flowers;
• for the last 60 million years, the primates,
• for the last 20 million years, the family Hominidae (great apes);
• for the last 2.5 million years, the genus Homo (including humans and their predecessors);
• for the last 200,000 years, anatomically modern humans.