. Evolution; its nature, its evidences, and its relation to religious thought . ^ig. 59.—Horaoccrcal , form ; b, Jig. 60.—Heterocercal or vertebratcd tail-tin. a, form ; b, structure. PROOFS FROM EMBRYOLOGY. < 6 (Fig. 59, b) ; in (ho latter the backbone runs throughthe tin to its very point, growing slenderer by decrees,ami giving oil raya above and below from each joint,hut the rays on the lower side are much longer (Fig. GO,b). This style of tin is therefore, vertebrated, the othernon-vertebrated. Figs. 59 and ho show these two stylesin form and structure. Hut there
. Evolution; its nature, its evidences, and its relation to religious thought . ^ig. 59.—Horaoccrcal , form ; b, Jig. 60.—Heterocercal or vertebratcd tail-tin. a, form ; b, structure. PROOFS FROM EMBRYOLOGY. < 6 (Fig. 59, b) ; in (ho latter the backbone runs throughthe tin to its very point, growing slenderer by decrees,ami giving oil raya above and below from each joint,hut the rays on the lower side are much longer (Fig. GO,b). This style of tin is therefore, vertebrated, the othernon-vertebrated. Figs. 59 and ho show these two stylesin form and structure. Hut there is still another stylofound only in the lowesl and most generalized forms offishes. In these the tail-fin is vertebrated and yet sym-metrical This style is shown in Fig. 61, \ and is.
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectreligion, bookyear189
