共 33 条
[11]
COCKS LRM, 1984, PALAEONTOLOGY, V27, P663
[12]
DEKEYSER TL, 1977, J PALEONTOL, V51, P181
[13]
Howe M., 1982, PALEONTOLOGICAL CONT, V278, P21
[14]
HURST J M, 1975, Geologiska Foreningens i Stockholm Forhandlingar, V97, P250
[15]
HURST JM, 1981, COMMUNITIES PAST, P69
[16]
JOHNSON ME, 1985, GEOL SOC AM BULL, V96, P1384, DOI 10.1130/0016-7606(1985)96<1384:ICBSEI>2.0.CO
[17]
2
[19]
LOCKLEY MG, 1983, PALAEONTOLOGY, V26, P111