GEOGRAPHY OF OLENID TRILOBITE DISTRIBUTION AND ITS INFLUENCE ON CAMBRO-ORDOVICIAN CORRELATION

[1] BELL WC, 1957, 20TH CAMBR S INT G 3

[2] BELL WC, 1956, 20TH CAMBR S INT G 2, P415

[3] BRIDGE J, 1952, COMMUNICATION FEB

[4] BUTTS C, 1926, ALA GEOL SURVEY, P77

[5] ENDO R, 1937, MANCHURIA SCI MUS B, V1

[6] FISHER D. W., 1956, 20TH CAMBR S INT GEO, P321

[7] Flower R. H., 1953, Bulletin of the American Association of Petroleum Geologists, V37, P2054

[8] FREDERICKSON EA, 1956, 20TH CAMBR S INT G 2, P483

[9] GEZE B, 1956, 20TH S SIST CAMBR C, P185

[10] GILMAN M, 1955, THESIS U WYOMING LAR

[1] BELL WC, 1957, 20TH CAMBR S INT G 3

[2] BELL WC, 1956, 20TH CAMBR S INT G 2, P415

[3] BRIDGE J, 1952, COMMUNICATION FEB

[4] BUTTS C, 1926, ALA GEOL SURVEY, P77

[5] ENDO R, 1937, MANCHURIA SCI MUS B, V1

[6] FISHER D. W., 1956, 20TH CAMBR S INT GEO, P321

[7] Flower R. H., 1953, Bulletin of the American Association of Petroleum Geologists, V37, P2054

[8] FREDERICKSON EA, 1956, 20TH CAMBR S INT G 2, P483

[9] GEZE B, 1956, 20TH S SIST CAMBR C, P185

[10] GILMAN M, 1955, THESIS U WYOMING LAR