The early evolution and relationships of the elasmobranchs

[1] Allis EP, 1918, ANAT REC, V15, P257

[2] ALLIS EP, 1917, P ZOOL SOC LOND, P105

[3] [Anonymous], 1930, STUDIES STRUCTURE DE, DOI DOI 10.5962/BHL.TITLE.82144

[4] BROILI F, 1930, AKAD WISS, V6, P3

[5] BROILI F, 1933, AKAD WISS, P269

[6] BROILI F, 1933, AKAD WISS, P417

[7] Broili F., 1904, N JB MIN GEOL PALAON, V19, P467

[8] BROILI F, 1929, AKAD WISS, P143

[9] BROILI F, 1930, AKAD WISS, P47

[10] BROUGH J, 1935, MEM MANCHR LIT PHIL, V79, P35

[1] Allis EP, 1918, ANAT REC, V15, P257

[2] ALLIS EP, 1917, P ZOOL SOC LOND, P105

[3] [Anonymous], 1930, STUDIES STRUCTURE DE, DOI DOI 10.5962/BHL.TITLE.82144

[4] BROILI F, 1930, AKAD WISS, V6, P3

[5] BROILI F, 1933, AKAD WISS, P269

[6] BROILI F, 1933, AKAD WISS, P417

[7] Broili F., 1904, N JB MIN GEOL PALAON, V19, P467

[8] BROILI F, 1929, AKAD WISS, P143

[9] BROILI F, 1930, AKAD WISS, P47

[10] BROUGH J, 1935, MEM MANCHR LIT PHIL, V79, P35