Aminornis Ameghino, 1899 † (original description)
Aucornis Ameghino, 1899 † (original description)
Choichephilum Ameghino, 1899 † (original description)
Ciconiopsis Ameghino, 1899 † (original description)
Clasmodosaurus Ameghino, 1899 † (original description)
Climacarthrus Ameghino, 1899 † (original description)
Cruschedula Ameghino, 1899 † (original description)
Erichosaurus Ameghino, 1899 † (original description)
Luantus Ameghino, 1899 † (original description)
Paraikichthys Ameghino, 1899 † (original description)