Padalko N.L.
padalko@tf-sniiggims.ru
Graduated from Tomsk Polytechnic Institute (1972), Department of Physics and Technology "separation and use of isotopes."
PhD in Chemistry.
Head of the Laboratory of Isotope Methods of the Tomsk Branch of the Siberian Research Institute of Geology, Geophysics and Mineral Raw Materials.
Research interests: isotope geochemistry, isotope fractionation (theory and natural processes), stable isotopes in petroleum and ore geology, isotope analysis of stable isotopes.
Author of more than 60 publications, 2 patents.
Geochemical research
Section editor – PhD in geology and mineralogy Bazhenova T.K.
| Article # 35_2019 | submitted on 06/20/2019 displayed on website on 10/04/2019 |
| 12 p. | Bazhenova T.K., Golyshev S.I., Padalko N.L. |
| The relationship of the isotopic composition of organic matter carbon with its historical and genetic features (Siberian Platform) | |
| The carbon isotopic composition of insoluble organic matter and synbitumoids (the sample of the latter is half the quantity of insoluble organic matter) of various biocenotic and facies-genetic types of organic matter is considered. The relationship between the carbon isotopic composition and the starting organic matter and the conditions of diagenesis was shown: the most isotopically “light” are the algoplanktonic sapropelites, the most “heavy” are the oxisorbosapropelites with a similar base. In algoplanktonbenthos sapropelites, the weighting of carbon occurs with an increase in the organic matter fraction of benthos - bottom brown algae Phaeophita. In algoplanktonic sapropelites and oxisorbosapropelites, a relationship is observed between the carbon isotopic composition and catagenesis, with the increase of it the carbon becomes heavier. Keywords: carbon isotopic composition, organic insoluble matter, catagenesis of organic matter, Siberian platform. |
|
| article citation | Bazhenova T.K., Golyshev S.I., Padalko N.L. Svyaz' izotopnogo sostava ugleroda organicheskogo veshchestva s ego istoriko-geneticheskimi osobennostyami (Sibirskaya platforma) [The relationship of the isotopic composition of organic matter carbon with its historical and genetic features (Siberian Platform)]. Neftegazovaya Geologiya. Teoriya I Praktika, 2019, vol. 14, no. 4, available at: http://www.ngtp.ru/rub/2019/35_2019.html |
| DOI | https://doi.org/10.17353/2070-5379/35_2019 |
References
Kontorovich A.E., Bogorodskaya L.I., Golyshev S.I. Zakonomernosti fraktsionirovaniya izotopov ugleroda v sedikakhitakh [Patterns of carbon isotope fractionation in sedicahites]. Geologiya i geofizika, 1985, no. 9, pp. 34-42.
Organicheskaya geokhimiya paleozoya i dopaleozoya Sibirskoy platformy i prognoz neftegazonosnosti [Organic geochemistry of the Paleozoic and Pre-Paleozoic of the Siberian Platform and the forecast of their petroleum potential]. Editors K.K. Makarov, T.K. Bazhenova, Leningrad: Nedra, 1981, 211 p.
Organicheskaya geokhimiya paleozoya i dopaleozoya Sibirskoy platformy i prognoz neftegazonosnosti [Organic geochemistry of the Paleozoic and Pre-Paleozoic of the Siberian Platform and the forecast of their petroleum potential]. Editors K.K. Makarov, T.K. Bazhenova, Leningrad: Nedra, 1981, 211 p.