共 33 条
[2]
BELYAEV SS, 1981, BIOCH ANCIENT MODERN, P235
[3]
BERNER RA, 1979, J SEDIMENT PETROL, V49, P1345
[6]
CASAGRANDE DJ, 1979, NATURE, V282, P599, DOI 10.1038/282599a0
[8]
CASAGRANDE DJ, 1975, SCIENCE, V195, P675
[9]
COHEN A D, 1980, Palaeontographica Abteilung B Palaeophytologie, V172, P125
[10]
Cohen A. D., 1968, THESIS PENNSYLVANIA