共 12 条
[1]
BE ALLAN W. H., 1965, MICROPALEONTOLOGY, V11, P81, DOI 10.2307/1484819
[2]
BERGER WH, 1969, AAPG BULL, V53, P706
[3]
BERMUDEZ PJ, 1961, BIOL GEOL, V3, P119
[4]
BLOW WH, 1969, 1ST P INT C PLANKT M, V1, P199
[5]
CRAIG H, 1965, P SPOLETO C STABLE I, V2, P1
[6]
CRAIG H, 1965, P SPOLETO C STABLE I, V3, P1
[8]
EPSTEIN S, 1962, B GEOL SOC AM, V62, P417
[9]
JONES JAMES I., 1967, MICRO PALEONTOLOGY [NY], V13, P489, DOI 10.2307/1484724
[10]
PARKER FRANCES L., 1967, BULL AMER PALEONTOL, V52, P115