The Dragon's Tales

Ramblings of a Curiosity Seeker

Showing posts with label pilbara craton. Show all posts
Showing posts with label pilbara craton. Show all posts
Tuesday, April 12, 2016

Evidence of Microbial Activity From PaleoArchean Australia

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Carbonaceous microstructures from sedimentary laminated chert within the 3.46 Ga Apex Basalt, Chinaman Creek locality, Pilbara, Western Au...
Sunday, April 10, 2016

Evidence of an Impact From the PaleoArchean in Australia

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A new ∼3.46 Ga asteroid impact ejecta unit at Marble Bar, Pilbara Craton, Western Australia: a petrological, microprobe and laser ablation...
Tuesday, July 21, 2015

Evidence of Cyanobacterial Inhabitation on Archean Rock Surfaces

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Cyanobacterial Inhabitation on Archean Rock Surfaces in the Pilbara Craton, Western Australia Authors: Yosuke et al Abstract: High...
Thursday, May 21, 2015

Trace Hydrocarbons in Archean Rocks are NOT Reliable Biomarkers

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Reappraisal of hydrocarbon biomarkers in Archean rocks Authors: French et al Abstract: Hopanes and steranes found in Archean rocks...
Monday, March 16, 2015

Pilbara Craton Controversy: Were There or Were There NOT Hadean Continents?

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Hf isotopes in detrital and inherited zircons of the Pilbara Craton provide no evidence for Hadean continents Authors: Kemp et al Ab...
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