Hoplopteryx, [656];

H. lewesiensis, [656]

Horse-Mackerel, [677], [158]

Houting, [568]

Humboldt, [581], [595]

Hundsfisch, [610]

Huot, [627]

Huxley, [30] n., [37], [112]

Hybodus, [445];

vertebral column, [197]