In Antarctica, fossils have been found that are from animals that only live in a warm environment. This is because, the continents shift over time. At two different times, the continents formed a big super-continent. This super-continent was formed near the equator where it is warm. At this point - when the super-continent was Pangea still intact - organisms started to appear. When they were there, they could walk from Africa to Antarctica very easily.
Now Pangea was a warm climate because it was near the equator, this meant that animals that could only live in warm climates, could virtually walk to Antarctica and live there. They lived there for a while, then the continents drifted, this resulted in Antarctica moving north and becoming a cold continent. Thus fossils of animals that can only live in warm climates were found in Antarctica.
Now Pangea was a warm climate because it was near the equator, this meant that animals that could only live in warm climates, could virtually walk to Antarctica and live there. They lived there for a while, then the continents drifted, this resulted in Antarctica moving north and becoming a cold continent. Thus fossils of animals that can only live in warm climates were found in Antarctica.