Where did the labyrinthodont live or origionate from?

Labyrinthodonts were primarily amphibious vertebrates that lived during the Late Devonian to the Late Triassic periods, approximately 370 to 200 million years ago. They originated in freshwater environments, such as rivers and lakes, and are believed to have inhabited regions that are now parts of Europe, North America, and Africa. Their fossils have been found in various sedimentary deposits, indicating a widespread distribution during their time.