Note 198 — Chapter X
Reading edition
"It is the rôle of embryology, as my great teacher says, to form the court of appeal for comparative anatomy, and it is from embryology particularly, which has in the last decades provided such signal instances of the unravelling of obscure problems, that we have to expect a definite clearing up of the problems relating to the development of the head."—Müller's Archiv, p. 121, 1837.