Изотопные отношения и кислород

Canfield, D. E. and Teske, А. Late Proterozoic rise in atmospheric oxygen concentration inferred from phylogenetic and sulphur-isotope studies. Nature 382:127 — 132; 1996.

Knoll, А. Н. Breathing room for early animals. Nature 382: 111 — 112; 1996.

Kaufman, А. J., Jacobsen, S. В. and Knoll, А. Н. The Vendian record of С- and Sr-isotopic variations: Implications for tectonics and paleoclimate. Earth and Planetary Science 120: 409 — 430; 1993.

Letters

Brasier, М. D., Shields, G. А., Kuleshov, V. N. and Zhegallo, Е. А. Integrated chemo- and bio-stratigraphic calibration of early animal evolution: Neoproterozoic — early Cambrian of southwest Mongolia. Geological Magazine 133: 445 — 485; 1996.

Logan, G. А., Hayes, J. M., Hieshima, G. В. and Summons R. Е. Terminal Proterozoic reorganization of biogeochemical cycles. Nature 376: 53 — 56; 1995.

Глава 5. Гигантские стрекозы

Rutten, М. G. Geologic data on atmospheric history. Palaeogeography, Palaeoclimatology, Palaeoecology 2:47 — 57; 1966.