# data[].attributes.body
4.57 bya - 570 mya
first life on Earth
anaerobic

# data[].attributes.body
570 mya - 245 mya
Cambrian Explosion (diversity)
first terrestrial plants
age of fishes and trilobites
Permian (mass) Extinction

# data[].attributes.body
245 mya - 65 mya
Triassic Period = dinosaurs
Jurassic Period = birds and mammals
Cretaceous Period = mass extinction

# data[].attributes.body
65 mya - present
age of mammals
early humans appear
glaciers advance and retreat