Question: What was the total surface area of the supercontinent where Tritheledontids have lived ?
Sentence (from "Gondwana"): Gondwana ( ), or Gondwanaland, was a supercontinent that formed from the unification of several cratons in the Late Neoproterozoic, merged with Laurussia in the Carboniferous to form Pangaea, and began to fragment in the Mesozoic.
Relevant evidence: No