Which band was formed first, Dinosaur Jr. or Poster Children?
Dinosaur Jr.: Dinosaur Jr. is an American rock band formed in Amherst, Massachusetts, in 1984, originally simply called Dinosaur until legal issues forced a change in name. Poster Children: Poster Children is an American indie rock band formed at the University of Illinois at Champaign-Urbana in 1987.
Dinosaur Jr.