THE END-PERMIAN MASS EXTINCTION

[61] Parrish J.M., 1986, P109

[62] PAUL CRC, 1988, EXTINCTION SURVIVAL, P155

[63] PHYTOPLANKTON AND LATE PALEOZOIC WAVE OF EXTINCTION [J]. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 1970, 8 (01) : 49 - &

[64] FLOOD-BASALT VOLCANISM DURING THE PAST 250 MILLION YEARS [J]. SCIENCE, 1988, 241 (4866) : 663 - 668

[65] RAUP DM, 1987, PALAEONTOLOGY, V30, P1

[66] SIZE OF THE PERMO-TRIASSIC BOTTLENECK AND ITS EVOLUTIONARY IMPLICATIONS [J]. SCIENCE, 1979, 206 (4415) : 217 - 218

[67] PERIODIC EXTINCTION OF FAMILIES AND GENERA [J]. SCIENCE, 1986, 231 (4740) : 833 - 836

[68] PERIODICITY OF EXTINCTIONS IN THE GEOLOGIC PAST [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES, 1984, 81 (03): : 801 - 805

[69] MASS EXTINCTIONS IN THE MARINE FOSSIL RECORD [J]. SCIENCE, 1982, 215 (4539) : 1501 - 1503

[70] MAGNETIC REVERSALS AND MASS EXTINCTIONS [J]. NATURE, 1985, 314 (6009) : 341 - 343

[61] Parrish J.M., 1986, P109

[62] PAUL CRC, 1988, EXTINCTION SURVIVAL, P155

[63] PHYTOPLANKTON AND LATE PALEOZOIC WAVE OF EXTINCTION [J]. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 1970, 8 (01) : 49 - &

[64] FLOOD-BASALT VOLCANISM DURING THE PAST 250 MILLION YEARS [J]. SCIENCE, 1988, 241 (4866) : 663 - 668

[65] RAUP DM, 1987, PALAEONTOLOGY, V30, P1

[66] SIZE OF THE PERMO-TRIASSIC BOTTLENECK AND ITS EVOLUTIONARY IMPLICATIONS [J]. SCIENCE, 1979, 206 (4415) : 217 - 218

[67] PERIODIC EXTINCTION OF FAMILIES AND GENERA [J]. SCIENCE, 1986, 231 (4740) : 833 - 836

[68] PERIODICITY OF EXTINCTIONS IN THE GEOLOGIC PAST [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES, 1984, 81 (03): : 801 - 805

[69] MASS EXTINCTIONS IN THE MARINE FOSSIL RECORD [J]. SCIENCE, 1982, 215 (4539) : 1501 - 1503

[70] MAGNETIC REVERSALS AND MASS EXTINCTIONS [J]. NATURE, 1985, 314 (6009) : 341 - 343