Note 460 — Chapter XVII
Reading edition
For a full historical account of work on membrane and cartilage bones (as well as on the theory of the skull) see E. Gaupp, "Altere und neuere Arbeiten über den Wirbelthierschädel," Ergeb. Anat. Entw., x., 1901, and "Die Entwickelung des Kopfskelettes," in Hertwig's "Handbuch vergl. exper. Entwickelungslehre d. Wirbelthiere," iii., 2, pp. 573-874, 1905.