With the recent technologies and scientific innovations we have now on studying and providing detailed analyses of the polar ice cores, it is roughly estimated that we could profile the ancient climate the Earth had in a time period as early as 800,000 years in order to explain the most recent climate change.
Longitude is when your measuring west of standard of meridian of a celestial object
African
Antarctic
Eurasian
Australian
North America
Pacific
South America
Hope this is right....
The Andes Mountains, Central Valley, Atacama Desert, and the Archipalagos. Hope this helps!!