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Philosophical transactions. Biological sciences, ISSN 1471-2970, 2017, Volume 373, Issue 1739, pp. 20160493 - 20160493
Journal Article
Philosophical transactions. Biological sciences, ISSN 1471-2970, 2017, Volume 373, Issue 1739, pp. 20160489 - 20160489
Journal Article
Philosophical Transactions of the Royal Society B: Biological Sciences, ISSN 0962-8436, 02/2018, Volume 373, Issue 1739, pp. 20170042 - 20170042
Journal Article
Journal of Micropalaeontology, ISSN 0262-821X, 07/2017, Volume 36, Issue 2, pp. 222 - 223
An aberrant bi-apical Follicucullus specimen (Albaillellaria, Radiolaria) has been discovered from an upper Guadalupian (Middle Permian) chert block of the... 
SKELETONS | PALEONTOLOGY | JAPAN | Chert | Permian
Journal Article
Chishitsugaku zasshi, ISSN 0016-7630, 07/2018, Volume 124, Issue 7, pp. 546 - 546
Journal Article
Canadian Journal of Earth Sciences, ISSN 0008-4077, 2016, Volume 53, Issue 6, pp. 548 - 564
The history of plant fossil collecting in the Okanagan (Okanogan) Highlands of British Columbia and northeastern Washington is closely intertwined with the... 
PERMINERALIZED FRUITS | SP-NOV ATHYRIACEAE | GEOSCIENCES, MULTIDISCIPLINARY | PLANT-BEARING DEPOSITS | NORTHWESTERN NORTH-AMERICA | ALLENBY FORMATION | CHERT MIDDLE EOCENE | NORTHEASTERN WASHINGTON | EORHIZA-ARNOLDII | PRINCETON CHERT | METASEQUOIA-MILLERI | Plant populations | Natural history | Descriptions | Highlands | Geological surveys | Miners | Students | Fish | Cherts | Fossils
Journal Article
Journal of lithic studies, ISSN 2055-0472, 09/2016, Volume 3, Issue 2
In recent years, allusions to exploitation of a so-called “Monegros-type” chert have been a commonplace in archaeological literature, mostly in Iberia but also... 
Iberian Peninsula | Ebro tabular chert | Prehistory | Evaporitic of Ebro-type chert | Monegros-type chert
Journal Article
Nature geoscience, ISSN 1752-0908, 2009, Volume 2, Issue 4, pp. 301 - 306
The timing of the origin of photosynthesis on the early Earth is greatly debated. It is generally agreed, on the basis of the presence of biological molecules... 
OXIDATION | NONREDOX TRANSFORMATIONS | MAGNETITE | ORIGIN | GEOSCIENCES, MULTIDISCIPLINARY | CHERT
Journal Article
Proceedings of the National Academy of Sciences - PNAS, ISSN 1091-6490, 2018, Volume 115, Issue 1, pp. 53 - 58
Analyses by secondary ion mass spectroscopy (SIMS) of 11 specimens of five taxa of prokaryotic filamentous kerogenous cellular microfossils permineralized in a... 
Apex chert | Methanotrophs | Archean | Archaea | Methanogens | BACTERIA | WESTERN-AUSTRALIA | SIGNATURES | methanotrophs | MULTIDISCIPLINARY SCIENCES | methanogen | SEQUENCE | EARTHS EARLIEST FOSSILS | PILBARA CRATON | CRENOTHRIX | LIFE | Chemical properties | Microfossils | Carbon | Isotopes | Biological Sciences | Physical Sciences | methanogens
Journal Article
Philosophical transactions. Biological sciences, ISSN 1471-2970, 2017, Volume 373, Issue 1739, pp. 20160491 - 20160491
Journal Article