The fossil find, Apidima 1, originates from the site of Apidima, southern Greece
The four fossils give a window into a world when frogs and toads were evolving in the rainforests
"They didn’t feel it was important enough to look at, I thought that was very odd"
The rare fossils were discovered by Greek paleontologist, Giorgos Georgalis
It lived about 60 million years ago