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Integrated Chemostratigraphy and Biostratigraphy of the Windermere Supergroup, Northwestern Canada: Implications for Neoproterozoic Correlations and the Early Evolution of Animals
(Geological Society of America, 1994)
The thick, richly fossiliferous succession of the upper Windermere Supergroup, Mackenzie Mountains, northwestern Canada, provides a test of integrated biostratigraphic and chemostratigraphic frameworks in terminal Proterozoic ...
Delta C-13 Stratigraphy of the Proterozoic Bylot Supergroup, Baffin Island, Canada: Implications for Regional Lithostratigraphic Correlations
(National Research Council Canada, 1999)
The Bylot Supergroup, northern Baffin Island, contains >1500 m of platform, shelf, and slope carbonates deposited between similar to 1270 and similar to 723 Ma. Limited chronostratigraphic data have led to the broad ...
Isotopes, Ice Ages, and Terminal Proterozoic Earth History
(National Academy of Sciences, 1997)
Detailed correlations of ancient glacial deposits, based on temporal records of carbon acid strontium isotopes in seawater, indicate four (and perhaps five) discrete ice ages in the terminal Proterozoic Eon. The close and ...