Paleozoic | US Geological Survey - USGSgov wwwusgsgov › youth-and-education-in-science › paleozoic wwwusgsgov › youth-and-education-in-science › paleozoic

Rp 10.000
Rp 100.000-90%
Kuantitas

Paleozoic (541-252 million years ago) means 'ancient life' The oldest animals on Earth appeared just before the start of this era in the Ediacaran Period