Anderson M.M., 1968, Nature (London), 220, 680, 10.1038/220680a0
Bengston S., 1983, Canadian Journal of Earth Sciences, 20, 525, 10.1139/e83-050
Bergstrom S.M., 1989, Proceedings, Estonian Academy of Sciences, 38, 55
Brasier M.D., 1990, Geological Magazine, 127, 319, 10.1017/S0016756800014886
Chen J.-y., 1988, Geological Magazine, 125, 15, 10.1017/S001675680000933X
Churkin M., Jr., 1971, Journal of the Geological Society (London), 126, 319, 10.1144/gsjgs.126.1.0319
Compston W., 1992, Journal of the Geological Society (London), 149, 171, 10.1144/gsjgs.149.2.0171
Cooper J.A., 1992, Journal of the Geological Society (London), 149, 185, 10.1144/gsjgs.149.2.0185
Crimes T.P., 1985, Journal of Paleontology, 59, 310
Dunning G.R., 1991, Paper, 90, 85
Elles G., 1939, Quarterly Journal of the Geological Society (London), 95, 383, 10.1144/GSL.JGS.1939.065.01-04.15
Fortey R.A., 1991, Paper, 90, 5
Fortey R.A., 1995, Geological Magazine, 132, 15, 10.1017/S0016756800011390
Gale N.H., 1985, Memoir, 10, 81, 10.1144/GSL.MEM.1985.010.01.09
Giletti B.J., 1961, Quarterly Journal of the Geological Society (London), 117, 233, 10.1144/gsjgs.117.1.0233
Huff W.D., 1992, Geology, 20, 875, 10.1130/0091-7613(1992)020<0875:GOVAFI>2.3.CO;2
Isachsen C., 1994, Geology, 22, 496, 10.1130/0091-7613(1994)022<0496:NCOTDO>2.3.CO;2
Jaffey A.H., 1971, Physical Review C: Nuclear Physics, 4, 1889, 10.1103/PhysRevC.4.1889
Krogh T.E., 1973, Geochimica et Cosmochimica Acta, 37, 485, 10.1016/0016-7037(73)90213-5
Krogh T.E., 1982, Geochimica et Cosmochimica Acta, 46, 637, 10.1016/0016-7037(82)90165-X
Kunk M.J., 1984, Palaeontological Contribution, 295, 11
Kunk M.J., 1985, Memoir, 10, 89, 10.1144/GSL.MEM.1985.010.01.10
Lambert R., 1971, Special Publication, 5, 9, 10.1144/GSL.SP.1971.005.01.02
Lambert R., 1961, Annals of the New York Academy of Sciences, 91, 378, 10.1111/j.1749-6632.1961.tb35481.x
Landing E., 1994, Geology, 22, 179, 10.1130/0091-7613(1994)022<0179:PCBGSR>2.3.CO;2
Ludwig K.R., 1980, Earth and Planetary Science Letters, 36, 359
Mayne K.I., 1959, Nature (London), 183, 212, 10.1038/183212a0
McKerrow W.S., 1980, Earth and Planetary Science Letters, 51, 1, 10.1016/0012-821X(80)90250-2
McKerrow W.S., 1985, Memoir, 10, 73, 10.1144/GSL.MEM.1985.010.01.08
Meyer J.R., 1988, Report, 88, 189
Narbonne G.M., 1987, Canadian Journal of Earth Sciences, 24, 1277, 10.1139/e87-124
Nowlan G.S., 1984, Canadian Journal of Earth Sciences, 21, 284, 10.1139/e84-031
Richardson J.B., 1984, Journal of Micropalaeontology, 3, 109, 10.1144/jm.3.2.109
Roden M.K., 1990, Journal of Geology, 98, 282, 10.1086/629399
Ross R.J., Jr., 1976, Geology, 4, 505, 10.1130/0091-7613(1976)4<505:AFDOAS>2.0.CO;2
Ross R.J., Jr., 1982, Geological Magazine, 119, 135, 10.1017/S0016756800025838
Rozanov A.Yu., 1984, Episodes, 7, 20
Stacey J.S., 1975, Earth and Planetary Science Letters, 26, 207, 10.1016/0012-821X(75)90088-6
Stouge S., 1980, Report, 80, 134
Thirlwall M.F., 1988, Journal of the Geological Society (London), 145, 951, 10.1144/gsjgs.145.6.0951
Thirlwall M.F., 1983, Journal of the Geological Society (London), 140, 511, 10.1144/gsjgs.140.3.0511
Tucker R.D., 1992, Geological Society of America, Abstracts and Programs, 24, A198
Tucker R.D., 1990, Earth and Planetary Science Letters, 100, 51, 10.1016/0012-821X(90)90175-W
Veizer J., 1974, Geochimica et Cosmochimica Acta, 38, 1461, 10.1016/0016-7037(74)90099-4
Whittington H.B., 1966, Geology, 11, 489
Williams A., 1972, London, 1
Williams H., 1971, Paper, 70
Williams I.S., 1982, Journal of the Geological Society, London, 139, 557, 10.1144/gsjgs.139.5.0557
Wyborn D., 1982, Earth and Planetary Science Letters, 59, 99, 10.1016/0012-821X(82)90119-4