How could fossils be clues to the continental drift

The animals living on pangea were found on every single continent all over the world. for example, if a bird were to live on pangea, and once the continents drifted, the bones/ fossils we're found on each continents

Because if that species is only found on a specific continent but the fossils of that same species were found on a different continent, an explanation could be that the continents were once connected. 

Nestor foreshadows the plan of the suitors to kill telemachus through his account of what happened to agamemnon who was murdered by people around him. despite this telemachus was reassured that his voyage was going to be safe with the of athena.