M. Ader, J. P. Boudou, M. Javoy, B. Goffé, D. Daniels et al., Isotope study on organic nitrogen of Westphalian anthracites from the Western Middle field of Pennsylvania (U.S.A.) and from the Bramsche Massif (Germany), Organic Geochemistry, vol.29, issue.1-3, pp.315-323, 1998.
DOI : 10.1016/S0146-6380(98)00072-2
URL : https://hal.archives-ouvertes.fr/bioemco-00156941

M. Ader, M. Javoy, J. P. Boudou, B. Hieronimus, J. Roux et al., Nitrogen Isotopic Composition of Ammonium-rich Illite in Anthracites and Organic-rich Shales from Eastern Pennsylvania, Mineralogical Magazine, vol.62, issue.1, p.13, 1998.
DOI : 10.1180/minmag.1998.62A.1.07

J. H. Ahn, M. Cho, and P. R. Buseck, Interstratification of carbonaceous material within illite, American Mineralogist, vol.84, issue.11-12, 1967.
DOI : 10.2138/am-1999-11-1226

M. Akimoto, K. Ninomiya, S. Takami, M. Ishikawa, M. Sato et al., Hydrothermal Dechlorination and Denitrogenation of Municipal-Waste-Plastics-Derived Fuel Oil under Sub- and Supercritical Conditions, Industrial & Engineering Chemistry Research, vol.41, issue.22, pp.5393-5400, 2002.
DOI : 10.1021/ie020338x

M. Akimoto, T. Sato, and T. Nagasawa, Hydrothermal Denitrogenation of Fuel Oil Derived from Municipal Waste Plastics in a Continuous Packed-Bed Reactor, Industrial & Engineering Chemistry Research, vol.42, issue.10, pp.2074-2080, 2003.
DOI : 10.1021/ie020909l

M. A. Altabet and R. Francois, Sedimentary nitrogen isotopic ratio as a recorder for surface ocean nitrate utilization, Global Biogeochemical Cycles, vol.34, issue.1, pp.103-116, 1994.
DOI : 10.1029/93GB03396

M. A. Altabet, R. Francois, D. W. Murray, and W. L. Prell, Climate-related variations in denitrification in the Arabian Sea from sediment 15N/14N ratios, Nature, vol.373, issue.6514, pp.506-509, 1995.
DOI : 10.1038/373506a0

M. A. Altabet, M. J. Higginson, and D. W. Murray, The effect of millennial-scale changes in Arabian Sea denitrification on atmospheric CO2, Nature, vol.415, issue.6868, pp.159-162, 2002.
DOI : 10.1038/415159a

J. F. Barrenechea, F. J. Luque, M. Rodas, and J. D. Pasteris, Veintype graphite in the Jurassic volcanic rocks of the external zone of the Betic Cordillera (southern Spain), Can. Mineral, vol.35, pp.1379-1390, 1997.

V. Beaumont and F. Robert, Nitrogen isotopic ratios of kerogens in Precambrian cherts: a record of the evolution of atmosphere chemistry? Precambrian Res, pp.63-82, 1999.

V. Beaumont, P. Agrinier, M. Javoy, and F. Robert, Determination of the CO Contribution to the 15N/14N Ratio Measured by Mass Spectrometry, Analytical Chemistry, vol.66, issue.13, pp.2187-2189, 1994.
DOI : 10.1021/ac00085a039

G. E. Bebout and M. L. Fogel, Nitrogen-isotope compositions of metasedimentary rocks in the Catalina Schist, California: Implications for metamorphic devolatilization history, Geochimica et Cosmochimica Acta, vol.56, issue.7, pp.2839-2849, 1992.
DOI : 10.1016/0016-7037(92)90363-N

B. Bennett, A. Lager, C. A. Russell, D. Gordon, G. D. Love et al., Hydropyrolysis of algae, bacteria, archaea and lake sediments; insights into the origin of nitrogen compounds in petroleum, Organic Geochemistry, vol.35, issue.11-12, pp.1427-1439, 2004.
DOI : 10.1016/j.orggeochem.2004.07.006

O. Beyssac, J. N. Rouzaud, B. Goffé, F. Brunet, and C. Chopin, Graphitization in a high-pressure, low-temperature metamorphic gradient: a Raman microspectroscopy and HRTEM study, Contributions to Mineralogy and Petrology, vol.143, issue.1, pp.19-31, 2002.
DOI : 10.1007/s00410-001-0324-7

M. Bonijoly, M. Oberlin, and A. Oberlin, A possible mechanism for natural graphite formation, International Journal of Coal Geology, vol.1, issue.4, pp.283-312, 1982.
DOI : 10.1016/0166-5162(82)90018-0

J. P. Boudou and J. Espitalié, Molecular nitrogen from coal pyrolysis: Kinetic modelling, Chemical Geology, vol.126, issue.3-4, pp.319-333, 1995.
DOI : 10.1016/0009-2541(95)00125-5

J. P. Boudou, A. Mariotti, and J. L. Oudin, Unexpected enrichment of nitrogen during the diagenetic evolution of sedimentary organic matter, Fuel, vol.63, issue.11, pp.1508-1510, 1984.
DOI : 10.1016/0016-2361(84)90215-1
URL : https://hal.archives-ouvertes.fr/bioemco-00156950

J. P. Boudou, M. Ader, M. Javoy, J. M. Besson, and G. Syfosse, Etude expérimentale du comportement sous haute pression de l'azote organique sédimentaire, 1997.

S. R. Boyd, Determination of the ammonium content of potassic rocks and minerals by capacitance manometry: a prelude to the calibration of FTIR microscopes, Chemical Geology, vol.137, issue.1-2, pp.57-66, 1997.
DOI : 10.1016/S0009-2541(96)00150-7

S. R. Boyd, Nitrogen in future biosphere studies, Chemical Geology, vol.176, issue.1-4, pp.1-30, 2001.
DOI : 10.1016/S0009-2541(00)00405-8

S. R. Boyd, Ammonium as a biomarker in Precambrian metasediments, Precambrian Research, vol.108, issue.1-2, pp.159-173, 2001.
DOI : 10.1016/S0301-9268(00)00162-5

S. R. Boyd, A. Hall, and C. T. Pillinger, The measurement of ??15N in crustal rocks by static vacuum mass spectrometry: Application to the origin of the ammonium in the Cornubian batholith, southwest England, Geochimica et Cosmochimica Acta, vol.57, issue.6, pp.1339-1347, 1993.
DOI : 10.1016/0016-7037(93)90070-D

S. R. Boyd, A. Réjou-michel, and M. Javoy, Noncryogenic Purification of Nanomole Quantities of Nitrogen Gas for Isotopic Analysis, Analytical Chemistry, vol.66, issue.9, pp.1396-1402, 1994.
DOI : 10.1021/ac00081a006

S. R. Boyd, A. Rejou-michel, and M. Javoy, Improved techniques for the extraction, purification and quantification of nanomole quantities of nitrogen gas: the nitrogen content of diamond, Measurement Science and Technology, vol.6, issue.3, pp.297-305, 1995.
DOI : 10.1088/0957-0233/6/3/007

K. Bräuer and K. Hahne, Methodical aspects of the 15N-analysis of Precambrian and Palaeozoic sediments rich in organic matter, Chemical Geology, vol.218, issue.3-4, pp.361-368, 2005.
DOI : 10.1016/j.chemgeo.2005.01.004

P. Burchill and L. S. Welch, Variation of nitrogen content and functionality with rank for some UK bituminous coals, Fuel, vol.68, issue.1, pp.100-104, 1989.
DOI : 10.1016/0016-2361(89)90019-7

P. R. Buseck and H. Bo-jun, Conversion of carbonaceous material to graphite during metamorphism, Geochimica et Cosmochimica Acta, vol.49, issue.10, pp.2003-2016, 1985.
DOI : 10.1016/0016-7037(85)90059-6

V. Busigny, C. Cartigny, P. Philippot, M. Ader, and M. Javoy, Massive recycling of nitrogen and other fluid-mobile elements (K, Rb, Cs, H) in a cold slab environment: evidence from HP to UHP oceanic metasediments of the Schistes Lustr??s nappe (western Alps, Europe), Earth and Planetary Science Letters, vol.215, issue.1-2, pp.27-42, 2003.
DOI : 10.1016/S0012-821X(03)00453-9

V. Busigny, M. Ader, and C. Cartigny, Quantification and isotopic analysis of nitrogen in rocks at the ppm level using sealed tube combustion technique: A prelude to the study of altered oceanic crust, Chemical Geology, vol.223, issue.4, pp.249-258, 2005.
DOI : 10.1016/j.chemgeo.2005.08.002

R. M. Bustin, J. V. Ross, and J. N. Rouzaud, Mechanisms of graphite formation from kerogen: experimental evidence, International Journal of Coal Geology, vol.28, issue.1, pp.1-36, 1995.
DOI : 10.1016/0166-5162(95)00002-U

J. M. Calderon-moreno and M. Yoshimura, Non-Catalytic Growth of Multiwall Carbon Nanotubes in Hydrothermal Fluids, Key Engineering Materials, vol.206, issue.213, pp.206-213, 2002.
DOI : 10.4028/www.scientific.net/KEM.206-213.2159

M. L. Caplan, R. M. Bustin, and K. A. Grimm, Demise of a Devonian-Carboniferous carbonate ramp by eutrophication, Geology, vol.24, issue.8, pp.715-718, 1996.
DOI : 10.1130/0091-7613(1996)024<0715:DOADCC>2.3.CO;2

P. Cartigny, K. De-corte, V. Shatsky, M. Ader, P. De-paepe et al., The origin and formation of metamorphic microdiamonds from the Kokchetav massif, Kazakhstan: a nitrogen and carbon isotopic study, Chemical Geology, vol.176, issue.1-4, pp.265-281, 2001.
DOI : 10.1016/S0009-2541(00)00407-1

B. Cesare, Graphite precipitation in C--O--H fluid inclusions: closed system compositional and density changes, and thermobarometric implications, Contributions to Mineralogy and Petrology, vol.122, issue.1-2, pp.25-33, 1995.
DOI : 10.1007/s004100050110

E. J. Daniels and S. P. Altaner, Clay mineral authigenesis in coal and shale from the Anthracite region, Pennsylvania, Am. Mineral, vol.75, pp.825-839, 1990.

E. J. Daniels and S. P. Altaner, Inorganic nitrogen in anthracite from eastern Pennsylvania, USA, International Journal of Coal Geology, vol.22, issue.1, pp.21-35, 1993.
DOI : 10.1016/0166-5162(93)90036-A

C. Daulan, S. B. Lyubchik, J. N. Rouzaud, and F. Béguin, Influence of anthracite pretreatment in the preparation of activated carbons, Fuel, vol.77, issue.6, pp.495-502, 1998.
DOI : 10.1016/S0016-2361(97)00202-0

C. B. Dissanayake, R. Chandrajith, and J. P. Boudou, Biogenic Graphite as a Potential Geomarker???Application to Continental Reconstructions of Pan-African Gondwana Terrains, Gondwana Research, vol.3, issue.3, pp.405-413, 2000.
DOI : 10.1016/S1342-937X(05)70298-7

B. Durand, J. C. Monin, H. , O. , N. et al., Elemental analysis of kerogens, Kerogen. Edition Technip, pp.113-142, 1980.

B. Durand and G. Nicaise, Procedures for kerogen isolation, Kerogen. Edition Technip, pp.35-53, 1980.

G. Everlien, Hydrous pyrolysis of high-maturity Palaeozoic coals and Black Shales from Central Europe and adjacent areas thermodynamic considerations, Geol. Jahrb, vol.103, pp.43-64, 1997.

J. R. Fryer, The micropore structure of disordered carbons determined by high resolution electron microscopy, Carbon, vol.19, issue.6, pp.431-439, 1981.
DOI : 10.1016/0008-6223(81)90026-9

R. S. Ganeshram, T. F. Pedersen, S. E. Calvert, and R. Francois, Reduced nitrogen fixation in the glacial ocean inferred from changes in marine nitrogen and phosphorus inventories, Nature, vol.415, issue.6868, pp.156-159, 2002.
DOI : 10.1038/415156a

P. Gerling, E. Idiz, G. Everlien, and E. Sohns, New aspects on the origin of nitrogen in natural gas in northern Germany, Geol. Jahrb, vol.103, pp.65-84, 1997.

I. Gilmour and C. T. Pillinger, Stable carbon isotopic analysis of sedimentary organic matter by stepped combustion, Organic Geochemistry, vol.8, issue.6, pp.421-426, 1985.
DOI : 10.1016/0146-6380(85)90020-8

E. S. Grew, Carbonaceous Material in Some Metamorphic Rocks of New England and Other Areas, The Journal of Geology, vol.82, issue.1, p.73, 1974.
DOI : 10.1086/627936

D. Haendel, K. Mühle, H. Nitzsche, G. Stiehl, and U. Wand, Isotopic variations of the fixed nitrogen in metamorphic rocks, Geochimica et Cosmochimica Acta, vol.50, issue.5, pp.749-758, 1986.
DOI : 10.1016/0016-7037(86)90351-0

M. E. Holmes, R. R. Schneider, P. J. Müller, M. Segl, and G. Wefer, N ratios, Paleoceanography, vol.90, issue.36, pp.604-614, 1997.
DOI : 10.1029/97PA00819

J. C. Hower and R. A. Gayer, Mechanisms of coal metamorphism: case studies from Paleozoic coalfields, International Journal of Coal Geology, vol.50, issue.1-4, pp.215-245, 2002.
DOI : 10.1016/S0166-5162(02)00119-2

E. Hryckowian, R. R. Dutcher, and F. Dachille, Experimental studies of anthracite coals at high pressures and temperatures, Economic Geology, vol.62, issue.4, pp.517-539, 1967.
DOI : 10.2113/gsecongeo.62.4.517

S. Jakobsson and N. Oskarsson, The system C-O in equilibrium with graphite at high pressure and temperature: An experimental study, Geochimica et Cosmochimica Acta, vol.58, issue.1, pp.9-17, 1994.
DOI : 10.1016/0016-7037(94)90442-1

M. Javoy, F. Pineau, and D. Demaiffe, Nitrogen and carbon isotopic composition in the diamonds of Mbuji Mayi (Za??re), Earth and Planetary Science Letters, vol.68, issue.3, pp.399-412, 1984.
DOI : 10.1016/0012-821X(84)90125-0

J. Jedwab and J. Boulegue, Graphite crystals in hydrothermal vents, Nature, vol.275, issue.5972, pp.41-43, 1984.
DOI : 10.1038/310041a0

J. Jehlicka, Etude structurale de matières organiques soumises a des processus métamorphiques, Techniques et Méthodes Editions BRGM, vol.238, issue.230, 1994.

J. Jehlicka, C. Bény, and J. N. Rouzaud, Raman microspectrometry of accumulated non-graphitized solid bitumens, Journal of Raman Spectroscopy, vol.28, issue.9, pp.717-724, 1997.
DOI : 10.1002/(SICI)1097-4555(199709)28:9<717::AID-JRS168>3.0.CO;2-7

J. Jehlicka, A. Svatos, O. Frank, and F. Uhlik, Evidence for fullerenes in solid bitumen from pillow lavas of Proterozoic age from M??tov (Bohemian Massif, Czech Republic), Geochimica et Cosmochimica Acta, vol.67, issue.8, pp.1495-1506, 2003.
DOI : 10.1016/S0016-7037(02)01404-7

Y. Jia and R. Kerrich, A reinterpretation of the crustal N-isotope record: evidence for a 15N-enriched Archean atmosphere?, Terra Nova, vol.54, issue.3, pp.102-108, 2004.
DOI : 10.1111/j.1365-3121.2004.00535.x

Y. Jia and R. Kerrich, Nitrogen 15-enriched Precambrian kerogen and hydrothermal systems, Geochemistry, Geophysics, Geosystems, vol.117, issue.46, 2004.
DOI : 10.1029/2004GC000716

T. C. Juster, P. E. Brown, and S. W. Bailey, NH4-bearing illite in very low grade metamorphic rocks associated with coal, northeastern Pennsylvania, Am. Mineral, vol.72, pp.555-565, 1987.

A. R. Katritzky, P. A. Shipkova, S. M. Allin, R. A. Barcock, M. Siskin et al., Aqueous High-Temperature Chemistry. 24. Nitrogen-Containing Heterocycles in Supercritical Water at 460 .degree.C, Energy & Fuels, vol.9, issue.4, pp.580-589, 1995.
DOI : 10.1021/ef00052a003

S. R. Kelemen, H. Freund, M. L. Gorbaty, and P. J. Kwiatek, Thermal Chemistry of Nitrogen in Kerogen and Low-Rank Coal, Energy & Fuels, vol.13, issue.2, pp.529-538, 1999.
DOI : 10.1021/ef9802126

S. R. Kelemen, M. Afeworki, M. L. Gorbaty, and P. J. Kwiatek, N NMR Study of Nitrogen Forms in Carbonaceous Solids, Energy & Fuels, vol.16, issue.6, pp.1507-1515, 2002.
DOI : 10.1021/ef0200828

C. Kendall and E. Grim, Combustion tube method for measurement of nitrogen isotope ratios using calcium oxide for total removal of carbon dioxide and water, Analytical Chemistry, vol.62, issue.5, pp.526-529, 1990.
DOI : 10.1021/ac00204a019

J. F. Kerridge, S. Chang, and R. Shipp, Isotopic characterisation of kerogen-like material in the Murchison carbonaceous chondrite, Geochimica et Cosmochimica Acta, vol.51, issue.9, pp.2527-2540, 1987.
DOI : 10.1016/0016-7037(87)90303-6

J. H. Kim, Structures of the Ojeongsan area, Moongyeong coal field, South Korea, J. Geol. Soc. Korea, vol.22, pp.135-145, 1986.

H. Knicker, P. G. Hatcher, and A. W. Scaroni, A solid-state 15N NMR spectroscopic investigation of the origin of nitrogen structures in coal, International Journal of Coal Geology, vol.32, issue.1-4, pp.255-278, 1996.
DOI : 10.1016/S0166-5162(96)00040-7

T. Kraft and K. G. Nickel, Carbon formed by hydrothermal treatment of ?????SiC crystals, Journal of Materials Chemistry, vol.10, issue.3, pp.671-680, 2000.
DOI : 10.1039/a908030i

B. Kwiecifiska and H. I. Petersen, Graphite, semi-graphite, natural coke, and natural char classification???ICCP system, International Journal of Coal Geology, vol.57, issue.2, pp.99-116, 2004.
DOI : 10.1016/j.coal.2003.09.003

C. A. Landis, Graphitization of dispersed carbonaceous material in metamorphic rocks, Contributions to Mineralogy and Petrology, vol.261, issue.1, pp.34-45, 1971.
DOI : 10.1007/BF00373366

J. F. Levine and A. Davis, Reflectance anisotropy of Upper Carboniferous coals in the Appalachian foreland basin, Pennsylvania, U.S.A., International Journal of Coal Geology, vol.13, issue.1-4, pp.341-373, 1989.
DOI : 10.1016/0166-5162(89)90099-2

M. D. Lewan, Experiments on the role of water in petroleum formation, Geochimica et Cosmochimica Acta, vol.61, issue.17, pp.3691-3723, 1997.
DOI : 10.1016/S0016-7037(97)00176-2

J. Libera and Y. Gogotsi, Hydrothermal synthesis of graphite tubes using Ni catalyst, Carbon, vol.39, issue.9, pp.1307-1318, 2001.
DOI : 10.1016/S0008-6223(00)00263-3

F. J. Luque, J. D. Pasteris, B. Wopenka, M. Rodas, and J. F. Barrenechea, Natural fluid-deposited graphite; mineralogical characteristics and mechanisms of formation, American Journal of Science, vol.298, issue.6, pp.471-498, 1998.
DOI : 10.2475/ajs.298.6.471

O. P. Mahajan, Physical characterization of coal, Powder Technology, vol.40, issue.1-3, pp.1-15, 1984.
DOI : 10.1016/0032-5910(84)85052-4

M. Mastalerz and A. Schimmelmann, Isotopically exchangeable organic hydrogen in coal relates to thermal maturity and maceral composition, Organic Geochemistry, vol.33, issue.8, pp.921-931, 2002.
DOI : 10.1016/S0146-6380(02)00064-5

B. Mingram and K. Bräuer, Ammonium concentration and nitrogen isotope composition in metasedimentary rocks from different tectonometamorphic units of the European Variscan Belt, Geochimica et Cosmochimica Acta, vol.65, issue.2, pp.273-287, 2001.
DOI : 10.1016/S0016-7037(00)00517-2

S. Nakano, M. Akaishi, and T. Sasaki, N, Chemistry of Materials, vol.13, issue.2, pp.350-354, 2001.
DOI : 10.1021/cm990708g
URL : https://hal.archives-ouvertes.fr/in2p3-00696031

G. Nover, J. B. Stoll, and J. Von-der-gönna, Promotion of graphite formation by tectonic stress - a laboratory experiment, Geophysical Journal International, vol.160, issue.3, pp.1059-1067, 2005.
DOI : 10.1111/j.1365-246X.2005.02395.x

M. Oberlin, Carbonization and graphitization, Carbon, vol.22, issue.6, pp.521-541, 1984.
DOI : 10.1016/0008-6223(84)90086-1

A. Oberlin and G. Terrière, Graphitization studies of anthracites by high resolution electron microscopy, Carbon, vol.13, issue.5, pp.367-376, 1975.
DOI : 10.1016/0008-6223(75)90004-4

J. H. Oh, J. N. Rouzaud, A. Oberlin, A. Deurbergue, and Y. H. Kwak, Structural study of graphitization in the Moongyeong coalfield, Bull. Soc. Géol. Fr, vol.162, pp.399-407, 1991.

H. Ohmoto and D. Kerrick, Devolatilization equilibria in graphitic systems, American Journal of Science, vol.277, issue.8, pp.1013-1044, 1977.
DOI : 10.2475/ajs.277.8.1013

L. S. Pan, T. N. Andersen, and H. Eyring, Experimental Study of Effect of Temperature and Ultra-High Pressure on Coalification of Bituminous Coal, Industrial & Engineering Chemistry Process Design and Development, vol.5, issue.3, pp.242-246, 1966.
DOI : 10.1021/i260019a007

D. Papineau, S. J. Mojzsis, J. A. Karhu, and B. Marty, Nitrogen isotopic composition of ammoniated phyllosilicates: case studies from Precambrian metamorphosed sedimentary rocks, Chemical Geology, vol.216, issue.1-2, pp.37-58, 2005.
DOI : 10.1016/j.chemgeo.2004.10.009

A. Parwel, R. Ryhage, and F. E. Wickman, Natural variations in the relative abundances of the nitrogen isotopes, Geochim. Cosmochim . Acta, vol.11, pp.165-170, 1957.

J. D. Pasteris, I. Chou, and I. M. , Fluid-Deposited Graphitic Inclusions in Quartz: Comparison Between KTB (German Continental Deep-Drilling) Core Samples and Artificially Reequilibrated Natural Inclusions, Geochimica et Cosmochimica Acta, vol.62, issue.1, pp.109-122, 1998.
DOI : 10.1016/S0016-7037(97)00322-0

K. E. Peters, R. E. Sweeney, and I. R. Kaplan, Correlation of carbon and nitrogen stable isotope ratios in sedimentary organic matter 1, Limnology and Oceanography, vol.23, issue.4, pp.598-604, 1978.
DOI : 10.4319/lo.1978.23.4.0598

L. C. Price and E. Dewitt, Evidence and characteristics of hydrolytic disproportionation of organic matter during metasomatic processes, Geochimica et Cosmochimica Acta, vol.65, issue.21, pp.3791-3826, 2001.
DOI : 10.1016/S0016-7037(01)00762-1

A. P. Radlinski, M. Mastalerz, A. L. Hinde, M. Hainbuchner, H. Rauch et al., Application of SAXS and SANS in evaluation of porosity, pore size distribution and surface area of coal, International Journal of Coal Geology, vol.59, issue.3-4, pp.245-271, 2004.
DOI : 10.1016/j.coal.2004.03.002

G. H. Rau, M. A. Arthur, and W. Dean, 15N/14N variations in Cretaceous Atlantic sedimentary sequences: implication for past changes in marine nitrogen biogeochemistry, Earth and Planetary Science Letters, vol.82, issue.3-4, pp.269-279, 1987.
DOI : 10.1016/0012-821X(87)90201-9

D. Rigby and B. D. Batts, The isotopic composition of nitrogen in Australian coals and oil shales, Chemical Geology: Isotope Geoscience section, vol.58, issue.3, pp.273-282, 1986.
DOI : 10.1016/0168-9622(86)90016-3

J. N. Rouzaud and A. Oberlin, The characterization of coals and cokes by transmission electron microscopy, New Methodologies in Coal Characterization, p.311, 1990.

A. Schimmelmann, J. P. Boudou, M. D. Lewan, and R. P. Wintsch, Experimental controls on D/H and 13C/12C ratios of kerogen, bitumen and oil during hydrous pyrolysis, Organic Geochemistry, vol.32, issue.8, pp.1009-1018, 2001.
DOI : 10.1016/S0146-6380(01)00059-6
URL : https://hal.archives-ouvertes.fr/bioemco-00156849

C. J. Schubert and S. E. Calvert, Nitrogen and carbon isotopic composition of marine and terrestrial organic matter in Arctic Ocean sediments:, Deep Sea Research Part I: Oceanographic Research Papers, vol.48, issue.3, pp.789-810, 2001.
DOI : 10.1016/S0967-0637(00)00069-8

V. Schwab, J. E. Spangenberg, and J. O. Grimalt, Chemical and carbon isotopic evolution of hydrocarbons during prograde metamorphism from 100??C to 550??C: Case study in the Liassic black shale formation of Central Swiss Alps, Geochimica et Cosmochimica Acta, vol.69, issue.7, pp.1825-1840, 2005.
DOI : 10.1016/j.gca.2004.09.011

M. A. Sephton, A. B. Verchovsky, P. A. Bland, I. I. Gilmour, M. M. Grady et al., Investigating the variations in carbon and nitrogen isotopes in carbonaceous chondrites, Geochimica et Cosmochimica Acta, vol.67, issue.11, pp.2093-2108, 2003.
DOI : 10.1016/S0016-7037(02)01320-0

K. Sreeraj, H. Wada, and M. Santosh, Graphite as Geornarker and Fluid Index in East Gondwana Terrains, Gondwana Research, vol.3, issue.4, pp.560-561, 2000.
DOI : 10.1016/S1342-937X(05)70766-8

K. Stanczyk and J. P. Boudou, Elimination of nitrogen from coal in pyrolysis and hydropyrolysis: a study of coal and model chars, Fuel, vol.73, issue.6, pp.940-944, 1994.
DOI : 10.1016/0016-2361(94)90291-7

V. Sucha, I. Kraus, and J. Madejova, Ammonium Illite from Anchimetamorphic Shales Associated with Anthracite in the Zemplinicum of the Western Carpathians, Clay Minerals, vol.29, issue.3, pp.369-377, 1994.
DOI : 10.1180/claymin.1994.029.3.08

V. Suchy, M. Frey, and M. Wolf, Vitrinite reflectance and shearinduced graphitization in erogenic belts: a case study from the Kandersteg area, Int. J. Coal Geol, vol.34, p.20, 1997.

M. Tagiri and T. Oba, Hydrothermal syntheses of graphite from bituminous coal at 0.5-5 kbar water vapor pressure and 300-600.DEG.C., The Journal of the Japanese Association of Mineralogists, Petrologists and Economic Geologists, vol.81, issue.7, pp.260-271, 1986.
DOI : 10.2465/ganko1941.81.260

M. Talbot and T. Johannesseen, A high resolution palaeoclimatic record for the last 27,500 years in tropical West Africa from the carbon and nitrogen isotopic composition of lacustrine organic matter, Earth and Planetary Science Letters, vol.110, issue.1-4, pp.23-37, 1992.
DOI : 10.1016/0012-821X(92)90036-U

D. A. Teagle, T. R. Kerrich, D. Craw, and T. S. Brewer, The behavior of nitrogen and nitrogen isotopes during metamorphism and mineralization: evidence from the Otago and Alpine Schists, Earth Planet. Sci. Lett, vol.233, pp.229-246, 2005.

Y. Ueno, H. Yoshioka, S. Maruyama, and Y. Isozaki, Carbon isotopes and petrography of kerogens in ???3.5-Ga hydrothermal silica dikes in the North Pole area, Western Australia, Geochimica et Cosmochimica Acta, vol.68, issue.3, pp.573-589, 2004.
DOI : 10.1016/S0016-7037(03)00462-9

D. W. Van-krevelen, Properties of Polymer: Their Correlation with Chemical Structure; Lymer: Their Estimation and Prediction from Additive Group Contribution, 1990.

M. A. Van-zuilen, K. Mathew, B. Wopenka, A. Lepland, K. Marti et al., Nitrogen and argon isotopic signatures in graphite from the 3.8-Ga-old Isua Supracrustal Belt, Southern West Greenland, Geochimica et Cosmochimica Acta, vol.69, issue.5, pp.1241-1252, 2005.
DOI : 10.1016/j.gca.2004.08.033

I. B. Volkova and M. V. Bogdanova, Properties of high-rank coals and dispersed organic matter of associated rocks in the Donets Basin (U.S.S.R.), International Journal of Coal Geology, vol.11, issue.3-4, pp.315-339, 1989.
DOI : 10.1016/0166-5162(89)90122-5

M. J. Whiticar, Stable isotope geochemistry of coals, humic kerogens and related natural gases, International Journal of Coal Geology, vol.32, issue.1-4, pp.191-215, 1996.
DOI : 10.1016/S0166-5162(96)00042-0

L. B. Williams, R. E. Ferrell-jr, I. Hutcheon, A. J. Bakel, M. M. Walsh et al., Nitrogen isotope geochemistry of organic matter and minerals during diagenesis and hydrocarbon migration, Geochimica et Cosmochimica Acta, vol.59, issue.4, pp.765-779, 1995.
DOI : 10.1016/0016-7037(95)00005-K

M. A. Wojtowicz, J. R. Pels, and J. A. Moulijn, The fate of nitrogen functionalities in coal during pyrolysis and combustion, Fuel, vol.74, issue.4, pp.507-516, 1995.
DOI : 10.1016/0016-2361(95)98352-F

B. Wopenka and J. D. Pasteris, Structural characterization of kerogens to granulite-facies graphite: applicability of Raman microprobe spectroscopy, Am. Mineral, vol.78, pp.533-557, 1993.

B. Xiao, J. P. Boudou, and K. M. Thomas, Reactions of Nitrogen and Oxygen Surface Groups in Nanoporous Carbons under Inert and Reducing Atmospheres, Langmuir, vol.21, issue.8, pp.3400-3409, 2005.
DOI : 10.1021/la0472495
URL : https://hal.archives-ouvertes.fr/bioemco-00156846

Z. Zheng and X. Chen, Raman spectra of coal-based graphite, Sci. China, Ser B Chem. Life Sci. Earth Sci, vol.38, pp.97-106, 1995.

Z. Zheng, J. Zhang, and J. Y. Huang, Observations of microstructure and reflectivity of coal graphites for two locations in China, International Journal of Coal Geology, vol.30, issue.4, pp.277-284, 1996.
DOI : 10.1016/0166-5162(95)00047-X

Y. Zhu, B. Shi, and C. Fang, The isotopic compositions of molecular nitrogen: implications on their origins in natural gas accumulations, Chemical Geology, vol.164, issue.3-4, pp.321-330, 2000.
DOI : 10.1016/S0009-2541(99)00151-5

M. Y. Zolotov and E. L. Shock, Stability of Condensed Hydrocarbons in the Solar Nebula, Icarus, vol.150, issue.2, pp.323-337, 2001.
DOI : 10.1006/icar.2001.6589