共 29 条
[2]
Bromley R. G., 1970, Geol. J. spec. Issue, V3, P49
[3]
BROMLEY RG, 1973, J ZOOL, V169, P151
[4]
CARRIKER MR, 1969, AM ZOOL, V9, P1011
[5]
Clapp W. F., 1963, MARINE BORERS ANNOTA
[6]
COBB WR, 1969, AM ZOOL, V9, P783
[8]
FUTTERER DK, 1974, J SEDIMENT PETROL, V44, P79
[9]
Ginsburg R. N., 1957, Special Publications Society of Economic Paleontologists and Mineralogists, V5, P80
[10]
Glynn P.W., 1973, P271