Reduplication in evolution

[11] Goodrich E.S, 1909, TREATISE ZOOLOGY 9

[12] GOODRICH ES, 1930, STUDIES STRUCTURE DE, P45

[13] Polyisomerism and anisomerism in cranial and dental evolution among vertebrates [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1934, 20 : 1 - 9

[14] HASSE JCF, 1879, NATURLICH SYSTEM ELA

[15] HEILMANN G, 1927, ORIGIN BIRDS

[16] LANG A, 1891, TXB COMP ANATOMY, V1

[17] OSBORN HENRY FAIRFIELD, 1933, REV GEN SET PURES ET APPL, V44, P495

[18] OSBORN HF, 1925, P NAT ACAD SCI, V2, P749

[19] OSBORN HF, 1929, US GEOL SURV, V1

[20] Patten W., 1912, EVOLUTION VERTEBRATE

[11] Goodrich E.S, 1909, TREATISE ZOOLOGY 9

[12] GOODRICH ES, 1930, STUDIES STRUCTURE DE, P45

[13] Polyisomerism and anisomerism in cranial and dental evolution among vertebrates [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1934, 20 : 1 - 9

[14] HASSE JCF, 1879, NATURLICH SYSTEM ELA

[15] HEILMANN G, 1927, ORIGIN BIRDS

[16] LANG A, 1891, TXB COMP ANATOMY, V1

[17] OSBORN HENRY FAIRFIELD, 1933, REV GEN SET PURES ET APPL, V44, P495

[18] OSBORN HF, 1925, P NAT ACAD SCI, V2, P749

[19] OSBORN HF, 1929, US GEOL SURV, V1

[20] Patten W., 1912, EVOLUTION VERTEBRATE