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dc.contributor.author
Stoyko, Stanislav S.
dc.contributor.author
Rudyk, Brent W.
dc.contributor.author
Mar, Arthur
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Zodrow, Erwin L.
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D` Angelo, José Alejandro
dc.date.available
2016-03-14T14:59:25Z
dc.date.issued
2013-02
dc.identifier.citation
Stoyko, Stanislav S.; Rudyk, Brent W.; Mar, Arthur; Zodrow, Erwin L.; D` Angelo, José Alejandro; Powder X-ray diffraction and X-ray photoelectron spectroscopy of cutin from a 300 Ma tree fern (Alethopteris pseudograndinioides, Canada); Elsevier Science; International Journal Of Coal Geology; 106; 2-2013; 35-38
dc.identifier.issn
0166-5162
dc.identifier.uri
http://hdl.handle.net/11336/4763
dc.description.abstract
Experimental results of X-ray diffraction and X-ray photoelectron spectroscopy of fossil cutin from the compressed foliage of the Carboniferous tree fern Alethopteris pseudograndinioides, Cantabrian age, Sydney Coalfield, Canada, are presented in this paper. The light-colored cutin was obtained by oxidizing the compression in Schulze's solution in two stages for a total of 19 days. The broad peak in the powder diffractogram at 20° is characteristic of an average separation of ~4.4 Å between the methylenic hydrocarbon chains (CH2)n, whereas the sharper peaks at 26°–28° suggest that within a small fraction of the sample, the chains are more regularly separated. Most of the chains are likely randomly aligned to form a nematic structure. Elemental composition by mass amounts to 58.3% C, 1.1% N, 19.4% O, 19.7% Cl, and 1.5% Si, and the local chemical environment of C 1s, O 1s, and Cl 2p is probed. Cl content is a surprising result, and further research is needed for identifying chlorine-containing species.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
Cutin
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Crystalline
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Composition
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Carboniferous
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Tree Fern
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Paleontología
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Ciencias de la Tierra y relacionadas con el Medio Ambiente
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CIENCIAS NATURALES Y EXACTAS
dc.title
Powder X-ray diffraction and X-ray photoelectron spectroscopy of cutin from a 300 Ma tree fern (Alethopteris pseudograndinioides, Canada)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-03-30 10:35:44.97925-03
dc.journal.volume
106
dc.journal.pagination
35-38
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.conicet.avisoEditorial
Permitted deposit due to Funding Body, Institutional and Governmental policy or mandate, may be required to comply with embargo periods of 12 months to 48 months
dc.description.fil
Fil: Stoyko, Stanislav S.. University of Alberta. Department of Chemistry; Canadá
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Fil: Rudyk, Brent W.. University of Alberta. Department of Chemistry; Canadá
dc.description.fil
Fil: Mar, Arthur. University of Alberta. Department of Chemistry; Canadá
dc.description.fil
Fil: Zodrow, Erwin L.. Cape Breton University. Palaeobiological Laboratory; Canadá
dc.description.fil
Fil: D` Angelo, José Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Científico Tecnológico Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina
dc.journal.title
International Journal Of Coal Geology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0166516213000098
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dw.doi.org/10.1016/j.coal.2013.01.006
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/issn/0166-5162


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