cultura cientifica eje de la tierra By iago2008. 650 BCE precambrico 514 BCE Cambrian 458 BCE Ordovician 425 BCE Silurian 390 BCE Devonian 356 BCE Early Carboniferous 255 BCE Permian 237 BCE triassic 195 BCE jurasico 152 BCE Late jurassic 94 BCE Cretaceous 1 CE Last Ice Age 14 Miocene 50 Eocene 66 K/T extinction 306 Late Carboniferous Jan 1, 2023 Modern World