| |||
|
Спираль времени и жизнь Геохронология http://en.wikipedia.org/wiki/Geologic_time_scale Dating methods http://en.wikipedia.org/wiki/Dating_methods Age of the Earth http: // en.wikipedia.org/wiki/Age_of_the_Earth Cretaceous http: // en.wikipedia.org/wiki/Cretaceous Neoproterozoic http://en.wikipedia.org/wiki/Neoproterozoic Paleozoic http://en.wikipedia.org/wiki/Paleozoic Cenozoic http: // en.wikipedia.org/wiki/Cenozoic Mesozoic http: // en.wikipedia.org/wiki/Mesozoic |
