------------- leptognathus, [753].

------------- foot-prints of, [753].

------------- pachygnathus, [753].

------------- scutulatus, [743].

Labyrinthodontoid reptiles, the geological distribution of, [748].

Labyrinthodonts, [741].

Lacertia, [646], [705].

Lahn Valley, [765].

Lake Huron, [476].

---- Macquarrie, Australia, [171].