Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Carolyn L. Thompson"'
Autor:
S.C. Teerman, D.R. Logan, Roger A. Woods, Brian J. Cardott, R.W. Harding, H.J. Pinheiro, Carolyn L. Thompson-Rizer, M. J. Lemos de Sousa, M. Reinhardt
Publikováno v:
Organic Geochemistry. 22:11-25
Because sedimentary organic matter consists of a diverse mixture of organic components with different properties, a combination of chemcial and petrographic results offers the most complete assessment of source rock properties. The primary purpose of
Publikováno v:
Precambrian Research. 61:171-179
A plethora of names exists for the solid organic constituents or rocks. This results from special interests of various scientific disciplines applied to a great diversity of rocks. Unfortunately, different meanings have been attached to certain commo
Autor:
Carolyn L. Thompson-Rizer
Publikováno v:
Precambrian Research. 61:181-190
This paper presents a limited study of Precambrian kerogen and compares it to Phanerozoic kerogen. In both cases, most of the kerogen is amorphous. While the specific biological precursors of kerogen may be significantly different between the Precamb
Autor:
David N. Lineman, Frank T. Dulong, Carolyn L. Thompson-Rizer, John J. Morelli, Paul C. Lyons, David M. Hercules
Publikováno v:
Fuel. 69:771-775
A study of the elemental composition of intimately associated coal macerals in the English Swallow Wood coal bed was conducted using a laser microprobe mass analyser, and indicated a similar trace and minor elemental chemistry in the vitrinite and cu
Publikováno v:
Topics in Geobiology ISBN: 9781461362524
Kerogen is the complex, high-molecular-weight, disseminated organic matter (OM) in sediments. It is operationally defined as OM that is insoluble in nonpolar organic solvents and in nonoxidizing mineral acids (HCl and HF). It is generally believed to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0645b9fa01aa289b87050edab75ed3c3
https://doi.org/10.1007/978-1-4615-2890-6_14
https://doi.org/10.1007/978-1-4615-2890-6_14
This paper reports on the La Vida Quadrangle which is an area of desert scenery distinguished by buttes, mesas, and badlands. Rocks exposed at the surface are nonmarine shale (Menefee Formation) and marine sandstone (Cliff House Sandstone). Concealed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff2fd3b776c7ad9c072803bbd8f623cb
https://doi.org/10.3133/b1940
https://doi.org/10.3133/b1940
Publikováno v:
Organic Geochemistry. 22:V
Publikováno v:
International Journal of Coal Geology. 7:85-104
Good, reproducible microspectrofluorescence data, similar to published fluorescence trends, are obtainable from samples of coals and petroleum source rocks (shales). These data are reproducible when measured by different operators, different instrume
Publikováno v:
International Journal of Coal Geology. 1:313-346
Resin rodlets, sclerenchyma strands and woody splinters, which are collectively called rodlets, were studied by chemical, optical petrographic, and scanning-electron microscopic (SEM) techniques. A study was made of such rodlets from the bituminous c
Publikováno v:
Journal of Microscopy. 132:267-277
SUMMARY Rodlets from fusain and carbominerite bands or lenses in bituminous coal beds of the central part of the Appalachian coal field in the eastern United States were studied in three dimensions using both light microscopy and scanning-electron mi