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pro vyhledávání: '"Meabh Gallagher"'
Autor:
Laurence Gill, Meabh Gallagher, Balz S. Kamber, Md. Saniul Alam, Bidisha Ghosh, Aonghus McNabola
Publikováno v:
International Journal of Environmental Impacts: Management, Mitigation and Recovery. 1:127-138
Publikováno v:
Journal of the Geological Society. 171:745-763
Microbial carbonates contain valuable chemical, isotopic and molecular information regarding the Precambrian Earth. They record shallow-water information complementary to deep ocean proxies, such as banded iron formation and black shale. Six groups o
Publikováno v:
Geobiology. 15(3)
We revisit the S-isotope systematics of sedimentary pyrite in a shaly limestone from the ca. 2.52 Ga Gamohaan Formation, Upper Campbellrand Subgroup, Transvaal, South Africa. The analysed rock is interpreted to have been deposited in a water depth of
Publikováno v:
Geobiology. 13(4)
Pre-Cambrian atmospheric and oceanic redox evolutions are expressed in the inventory of redox-sensitive trace metals in marine sedimentary rocks. Most of the currently available information was derived from deep-water sedimentary rocks (black shale/b