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1-5 of 5 results for GUNFLINT MICROFOSSILS

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Research article

First published 2004-06

A Transmission Electron Microscopy Study of Silica and Kerogen Biosignatures in ˜1.9 Ga Gunflint Microfossils

John W. Moreau, Thomas G. Sharp

Astrobiology

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Research article

First published 2021-06

Ancient Oil as a Source of Carbonaceous Matter in 1.88-Billion-Year-Old Gunflint Stromatolites and Microfossils

B. Rasmussen, J.R. Muhling, W.W. Fischer

Astrobiology

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Research article

First published 2022-04

Multiwavelength Ablation/Ionization and Mass Spectrometric Analysis of 1.88 Ga Gunflint Chert

Rustam A. Lukmanov, Marek Tulej, Reto Wiesendanger [...]

Astrobiology

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Research article

First published 2018-08

Chemical and Optical Identification of Micrometer-Sized 1.9 Billion-Year-Old Fossils by Combining a Miniature Laser Ablation Ionization Mass Spectrometry System with an Optical Microscope

Reto Wiesendanger, David Wacey, Marek Tulej [...]

Astrobiology

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Research article

First published 2001-03

Importance of a Martian Hematite Site for Astrobiology

Carlton C. Allen, Frances Westall, Rachel T. Schelble

Astrobiology