Origin of contrasting features and preservation pathways in kerogens from the kashpir oil shales (Upper Jurassic, Russian Platform)

Organic Geochemistry

Volumn 32, Issue 5, 2001, Pages 647-665

  Riboulleau, A ^a   Derenne, S ^a   Largeau, C ^a   Baudin, F ^a  

^a CNRS   (France)

Author keywords

FTIR; Kashpir oil shales; Melanoidins; Oxygen cross linking; Preservation via oxidative reticulation; Pyrolysis; Solid state 13C NMR

Indexed keywords

PRESERVATION PATHWAYS;

BIOLOGICAL MATERIALS PRESERVATION; CROSSLINKING; DEGRADATION; KEROGEN; LIPIDS; SHALE;

GEOCHEMISTRY;

JURASSIC; KEROGEN; OIL SHALE; OXYGENATION; PRESERVATION;

RUSSIAN FEDERATION;

EID: 0035575173     PISSN: 01466380     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0146-6380(01)00017-1     Document Type: Article

References (76)

1. Artifactual origin of mycobacterial bacteran. Formation of melanoidin-like artifact macromolecular material during the usual isolation process
2. Free and bound lipids from equatorial surficial sediments separated as a function of particle size
3. Nitrogen distribution in the pyrolysis products of a Type II kerogen (Cenomanian, Italy). Timing of molecular nitrogen production versus other gases
4. Petrographic analyses of organo-mineral relationships: Depositional conditions af the Oxford Clay Formation (Jurassic), UK
5. Geochemical and sedimentological evidence of productivity cycles recorded in Toarcian black shales from the Belluno basin, Southern Alps, Northern Italy
6. Organic geochemical studies of soils from the Rothamsted Classical Experiment - I. Total lipid extracts, solvent insoluble residues and humic acids from Broadbalk Wilderness
7. Thermal evaluation of some model melanoidins by Curie point pyrolysis-mass spectrometry and chromatography-mass pectrometry
8. Electron microscopy and pyrolysis of kerogen from the Kimmeridge Clay Formation, UK: Source organisms, preservation processes, and origin of the microcycles
9. Lithology and clay minerals of upper Jurassic deposits of the central part of East European Platform
10. Occurrence of a resistant biopolymer in the L race. Botryococcus braunii
11. Direct relationship between the resistant biopolymer and the tetraterpenic hydrocarbon in the lycopadiene race of Botryococcus braunii
12. Characterisation of Estonian Kukersite by spectroscopy and pyrolysis: Evidence for abundant alkyl phenolic moieties in an Ordovician, Marine, type II/I kerogen
13. Chemical evidence of kerogen formation in source rocks and oil shales via selective preservation of thin resistant outer walls of microalgae: Origin of ultralaminae
14. First example of an algaenan yeilding an aromatic-rich pyrolysate. Possible geochemical implications on marine kerogen formation
15. Chemical structure of the organic matter in a Pliocene maar-type shale: Implicated Botryococcus race strains and formation pathways
16. Mechanism of formation and chemical structure of Coorongite - I. Role of the resistant biopolymer and of the hydrocarbons of Botryococcus braunii. Ultrastructure of Coorongite and its relationship with torbanite
17. Procedures for kerogen isolation
18. Organic sulphur in macromolecular sedimentary organic matter. II. Analysis of distributions of sulphur-containing pyrolysis products using multivariate techniques
19. Simulated diagenesis and catagenesis of marine kerogen precursors; melanoidins as model system for light hydrocarbon generation
20. First indication of the formation of kerogen amorphous fraction by selective preservation. Role of non-hydrolysable macromolecular constituents of Eubacterial cell wall
21. Origin and formation pathways of kerogen-like organic matter in recent sediments off the Danube Delta (northwestern Black Sea)
22. A comparative study of macromolecular substances of a Coorongite and cell walls of the extant alga Botryococcus braunii
23. Novel, resistant microalgal polyethers: An important sink in the marine environment?
24. Distribution of aliphatic, non-hydrolyzable biopolymers in marine microalgae
25. Source organisms and formation pathway of the kerogen of the Göynük Oil Shale (Oligocene, Turkey) as revealed by electron microscopy, spectroscopy, and pyrolysis
26. 2 production versus other gases
27. Bacterial contribution to sedimentary organic matter; a comparative study of lipid moieties in bacteria and Recent sediments
28. The Upper Jurassic of the Volga basin: Ammonite biostratigraphy and occurence of organic carbon-rich facies. Correlations between boreal-subboreal and sub-mediterranean provinces
29. Evidence for only minor contributions from bacteria to sedimentary organic carbon
30. The structure of marine fulvic and humic acids
31. Molecular characterization of marine dissolved organic matter (DOM)
32. Alternative biological sources for 1,2,3,4-tetramethylbenzene in flash pyrolysates of kerogen
33. Oxygen-containing subunits in sulfur-rich nonpolar macromolecules
34. Control on the molecular and carbon isotopic composition of organic matter deposited in a Kimmeridgian euxinic shelf sea: Evidence for preservation of carbohydrates through sulfurisation
35. Characterization of a highly resistant biomacromolecular material in the cell wall of a marine dinoflagellate resting cyst
36. Sulphur and oxygen sequestration of n-C37 and n-C38 unsaturated ketones in an immature kerogen and the release of their carbon skeletons during early stages of thermal maturation
37. Separation and artificial maturation of macerals from type II kerogen
38. Occurrence and origin of "ultralaminar structures in "amorphous" kerogens of various source rocks and oil shales
39. Pyrolysis of immature torbanite and of the resistant biopolymer (PRB A) isolated from extant alga Botryococcus braunii. Mechanism of formation and structure of torbanite
40. Melanoidins-kerogen precursors geochemical lipid sinks: A study using pyrolysis gas chromatography (PGC)
41. Pyrolysis-high resolution gas chromatography and pyrolysis gas chromatography-mass spectrometry of kerogens and kerogen precursors
42. Spectroscopic, kinetic and pyrolytic studies of the sulphur-rich Orbagnoux deposit (Upper Kimmeridgian, Jura)
43. Biomarkers in sedimentary sulfides of Precambrian age
44. Fatty acids of bacterial origin in contemporary marine sediments
45. Characterization of macromolecular organic matter in sediment traps from the northwestern Mediterranean Sea
46. Chemical structure and sources of the macromolecular, resistant, organic fraction isolated from a forest soil (Lacadée, South-west France)
47. Etude à haute résolution d'un cycle de carbone organique de roche-mère du Kimmeridgien du Yorkshire (G.B.): Relation entre composition pétrographique du contenu organique observé in situ, teneur en carbone organique et qualité pétroligène
48. Release of sulfur- and oxygen-bound components from a sulfur-rich kerogen during simulated maturation by hydrous pyrolysis
49. Pyrolytic and spectroscopic study of sulphur-rich kerogen from the "Kashpir oil shales" (Upper Jurassic; Russian Platform)
50. Structural investigations of sulfur-rich macromolecular oil fractions and a kerogen by sequential chemical degradation
51. Distribution of hopanoid triterpenes in procaryotes
52. Investigations on the structural units of melanoidins
53. Characterization of melanoidins by IR spectroscopy - I. Galactose-glycine melanoidins
54. Characterization of melanoidins by IR spectroscopy-II. Melanoidins of galactose with arginine, isoleucine, lysine and valine
55. Chemical characterization of soil organic matter fractions by analytical pyrolysis-gas chromatography-mass spectrometry
56. Kerogen chemical structure and organisms in a Cenomanian organic-rich black shale (Central Italy) - Indications for an important role of the "sorptive protection" pathway
57. Protection of organic matter by mineral matrix in a Cenomanian black shale
58. Stepwise chemical degradation of immature S-rich kerogens from Vena del Gesso (Italy)
59. Identification of the position and the stereochemistry of the double bond in monounsaturated fatty acid methyl esters by gas chromatography/mass spectrometry of dimethyl disulfide derivatives
60. Molecular characterization of the organic fraction of suspended matter in the surface waters and bottom nepheloid layer of the Rhone delta using analytical pyrolysis
61. Identification of homologous series of alkylated thiophenes, thiolanes, thianes and benzothiophenes present in pyrolysates of sulphur-rich xerogens
62. Analysis, structure and geochemical significance of organical-bound sulphur in the geosphere: State of the art and future research
63. Characterization of organically bound sulfur in high-molecular-weight, sedimentary organic matter using flash pyrolysis and Raney Ni desulfurization
64. Characterization of Tertiary Catalan lacustrine oil shales: Discovery of extremely organic sulphur-rich Type I kerogens
65. Origin of low-molecular-weight alkylthiophenes in pyrolysates of sulphur-rich kerogens as revealed by micro scale scealed vessel pyrolysis
66. A reappraisal of kerogen formation
67. Early Tithonian
68. Acyclic isoprenoids as biological markers
69. Microbial lipids of an intertidal sediment - I. Fatty acids and hydrocarbons
70. Algal and fungal waxes
71. Aromatic aldehydes and ketones in the Posidonia Shale, Hils syncline, Germany
72. Refractory organic matter in sediments from the North-West African upwelling system: Abundance, chemical structure and origin