mˌantʃestˈeɾ, stˈeβen ˈɛɾe., "fossˈil woˈoð ˈof tˈe ˌeŋxelˌaɾðjeˈae xˌuŋɡlandˌaθeˈae fɾˈom tˈe ˌeoθˈene ˈof nˈoɾt ˌameɾˈika:  ˌeŋxelˌaɾðjoksˈiloŋ xˈen.
Manchester, Steven R., "Fossil Wood of the Engelhardieae (Junglandaceae) from the Eocene of North America:  Engelhardioxylon Gen.