THE EARLY EVOLUTION OF FISHES

[21] Bulman O. M. B., 1931, Annals & Magazine of Natural History, V8, P179

[22] On the habitat of the early vertebrates [J]. JOURNAL OF GEOLOGY, 1900, 8 (05) : 400 - 412

[23] de Beer G. R., 1935, Philosophical Transactions of the Royal Society London B, V224, P287, DOI 10.1098/rstb.1935.0001

[24] DENISON ROBERT H., 1941, JOUR PALEONTOL, V15, P553

[25] DOLLO L, 1896, B SOC BELG GEOL, V9, P79

[26] DOLLO L, 1907, MEM SOC BELGE GEOL, V21, P97

[27] DUNKLE DH, 1945, SCIENT PUBL CLEVELAN, V8, P97

[28] Forster-Cooper C., 1937, Transactions of the Royal Society of Edinburgh, V59, P223

[29] Goodrich E. S., 1925, Journal of the Linnean Society London Zoology, V36, P79

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

[21] Bulman O. M. B., 1931, Annals & Magazine of Natural History, V8, P179

[22] On the habitat of the early vertebrates [J]. JOURNAL OF GEOLOGY, 1900, 8 (05) : 400 - 412

[23] de Beer G. R., 1935, Philosophical Transactions of the Royal Society London B, V224, P287, DOI 10.1098/rstb.1935.0001

[24] DENISON ROBERT H., 1941, JOUR PALEONTOL, V15, P553

[25] DOLLO L, 1896, B SOC BELG GEOL, V9, P79

[26] DOLLO L, 1907, MEM SOC BELGE GEOL, V21, P97

[27] DUNKLE DH, 1945, SCIENT PUBL CLEVELAN, V8, P97

[28] Forster-Cooper C., 1937, Transactions of the Royal Society of Edinburgh, V59, P223

[29] Goodrich E. S., 1925, Journal of the Linnean Society London Zoology, V36, P79

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