PELLET MICROFOSSILS - POSSIBLE EVIDENCE FOR METAZOAN LIFE IN EARLY PROTEROZOIC TIME

[71] Tasch P., 1980, PALEOBIOLOGY INVERTE

[72] TENDAL OS, 1973, GALATHEA REP, V12

[73] TYLER SA, 1957, GEOL SOC AM BULL, V68, P1293, DOI 10.1130/0016-7606(1957)68[1293:ACFPUH]2.0.CO

[74] 2

[75] THE OLDEST EUKARYOTIC CELLS [J]. SCIENTIFIC AMERICAN, 1984, 250 (02) : 48 - 57

[76] RADIATIONS AND EXTINCTIONS OF PLANKTON IN THE LATE PROTEROZOIC AND EARLY CAMBRIAN [J]. NATURE, 1982, 297 (5861) : 57 - 60

[77] Whittington H.B., 1974, Bulletin geol Surv Can, VNo. 231, P1

[78] WHITTINGTON HB, 1971, 1969 P N AM PAL CONV, V1, P1170

[79] [No title captured]

[71] Tasch P., 1980, PALEOBIOLOGY INVERTE

[72] TENDAL OS, 1973, GALATHEA REP, V12

[73] TYLER SA, 1957, GEOL SOC AM BULL, V68, P1293, DOI 10.1130/0016-7606(1957)68[1293:ACFPUH]2.0.CO

[74] 2

[75] THE OLDEST EUKARYOTIC CELLS [J]. SCIENTIFIC AMERICAN, 1984, 250 (02) : 48 - 57

[76] RADIATIONS AND EXTINCTIONS OF PLANKTON IN THE LATE PROTEROZOIC AND EARLY CAMBRIAN [J]. NATURE, 1982, 297 (5861) : 57 - 60

[77] Whittington H.B., 1974, Bulletin geol Surv Can, VNo. 231, P1

[78] WHITTINGTON HB, 1971, 1969 P N AM PAL CONV, V1, P1170

[79] [No title captured]