Didelphodon Taxonomy of the vertebrates (Young, 1962) Huayquerian 2015 in paleomammalogy Santa Lucía Formation Tiupampan South American land mammal age Colhuehuapian
Didelphodon Taxonomy of the vertebrates (Young, 1962) Huayquerian 2015 in paleomammalogy Santa Lucía Formation Tiupampan South American land mammal age Colhuehuapian