ROFLMAO
Human ancestors first existed about 7 million years ago.
Pangea broke apart about 200 million years ago likely when the dinosaurs roamed the planet in the Triassic or Jurassiac periods.
Which dinosaur did your ancestors evolve from?
Ancestor is a big word - I can see where it confused you.
Evolutionary ancestors include lystrosaurus, and other early precursors to mammals.
Actually looks a bit like Joe Biden - and clearly has a more developed brain than you have..