W. G. Akande, Assessment of thermal maturity of the Mesozoic organic-rich rocks of southern England, The Pacific Journal of Science and Technology, vol.13, issue.2, pp.407-416, 2012.

W. R. Andrews, Note on the Purbeck beds at Teffont, Quarterly Journal of the Geological Society, vol.37, issue.1-4, pp.251-253, 1881.
DOI : 10.1144/GSL.JGS.1881.037.01-04.22

W. R. Andrews and A. J. Jukes-brown, The Purbeck Beds of the Vale of Wardour, Quarterly Journal of the Geological Society, vol.50, issue.1-4, pp.44-71, 1894.
DOI : 10.1144/GSL.JGS.1894.050.01-04.07

P. D. Bons and M. W. Jessell, Experimental Simulation of the Formation of Fibrous Veins by Localised Dissolution-Precipitation Creep, Mineralogical Magazine, vol.61, issue.404, pp.53-63, 1997.
DOI : 10.1180/minmag.1997.061.404.06

R. J. Bray, I. R. Duddy, and P. F. Green, Multiple heating episodes in the Wessex Basin: implications for geological evolution and hydrocarbon generation, Geological Society, London, Special Publications, vol.133, issue.1, pp.199-213, 1998.
DOI : 10.1144/GSL.SP.1998.133.01.09

P. B. Brodie, On the Insect Beds of the Purbeck Formation in Wiltshire and Dorsetshire, Quarterly Journal of the Geological Society, vol.10, issue.1-2, pp.475-482, 1854.
DOI : 10.1144/GSL.JGS.1854.010.01-02.57

J. G. Buchanan, The exploration history and controls on hydrocarbon prospectivity in the Wessex basins, southern England, UK, Geological Society, London, Special Publications, vol.133, issue.1, pp.19-37, 1998.
DOI : 10.1144/GSL.SP.1998.133.01.02

W. Buckland and H. T. De-la-beche, I.-- On the Geology of the Neighbourhood of Weymouth and the adjacent Parts of the Coast of Dorset., Transactions of the Geological Society of London, vol.2, issue.1, pp.2-4, 1835.
DOI : 10.1144/transgslb.4.1.1

H. S. Campos and A. Hallam, Diagenesis of English Lower Jurassic limestones as inferred from oxygen and carbon isotope analysis, Earth and Planetary Science Letters, vol.45, issue.1, pp.23-31, 1979.
DOI : 10.1016/0012-821X(79)90104-3

R. A. Chadwick, N. Kenoulty, and A. Whittaker, Crustal structure beneath southern England from deep seismic reflection profiles, Journal of the Geological Society, vol.140, issue.6, pp.893-912, 1983.
DOI : 10.1144/gsjgs.140.6.0893

P. R. Cobbold and N. Rodrigues, Seepage forces, important factors in the formation of horizontal hydraulic fractures and bedding-parallel fibrous veins ('beef' and 'cone-incone' ), pp.313-332, 2007.

P. R. Cobbold, A. Zanella, N. Rodrigues, and H. Løseth, Bedding-parallel fibrous veins (beef and cone-in-cone): Worldwide occurrence and possible significance in terms of fluid overpressure, hydrocarbon generation and mineralization, Marine and Petroleum Geology, vol.43, 2013.
DOI : 10.1016/j.marpetgeo.2013.01.010

URL : https://hal.archives-ouvertes.fr/insu-00817366

P. R. Cobbold, A. Zanella, B. Fourdan, D. Néraudeau, and F. Gouttefangeas, Natural hydraulic fractures in the Eastern Paris Basin, pp.24-31, 2015.
URL : https://hal.archives-ouvertes.fr/insu-01184845

J. W. Cosgrove, The expression of hydraulic fracturing in rocks and sediments Fractography: Fracture Tomography as a Tool in Fracture Mechanics and Stress Analysis, pp.187-196, 1995.

J. W. Cosgrove, Hydraulic fracturing during the formation and deformation of a basin: a factor in the dewatering of low-permeability sediments, American Association of Petroleum Geologists Bulletin, vol.85, pp.737-748, 2001.

M. Denaeyer, Les cone-in-cone de la France métropolitaine et d'outre-mer, Bulletin de la Société française de Minéralogie, vol.66, pp.1-6, 1943.

M. Denaeyer, Les gisements de cone-in-cone de France, 1947.

D. Partie, Gisements britanniques Bulletin de la Société belge de Géologie, de Paléontologie et d, Hydrologie, vol.56, issue.3, pp.382-411

P. Dobes, V. Suchy, and M. Stejskal, Diagenetic fluid circulation through fractures: a case study from the Barrandian Basin (Lower Paleozoic, Czech Republic. Geolines (Praha), p.18, 1999.

D. W. Durney and J. G. Ramsay, Incremental strains measured by syntectonic crystal growths, Gravity and Tectonics, pp.67-96, 1973.

E. J. Ebukanson and R. R. Kinghorn, KEROGEN FACIES IN THE MAJOR JURASSIC MUDROCK FORMATIONS OF SOUTHERN ENGLAND AND THE IMPLICATION ON THE DEPOSITIONAL ENVIRONMENTS OF THEIR PRECURSORS, Journal of Petroleum Geology, vol.58, issue.3, pp.435-462, 1985.
DOI : 10.1016/0016-7037(80)90288-4

E. J. Ebukanson and R. R. Kinghorn, MATURITY OF ORGANIC MAITER IN THE JURASSIC OF SOUTHERN ENGLAND AND ITS RELATION TO THE BURIAL HISTORY OF THE SEDIMENTS, Journal of Petroleum Geology, vol.19, issue.3, pp.259-280, 1986.
DOI : 10.1016/0016-7037(76)90159-9

A. El-shahat and I. West, Early and late lithification of aragonitic bivalve beds in the Purbeck Formation (upper jurassic-lower cretaceous) of Southern England, Sedimentary Geology, vol.35, issue.1, pp.15-41, 1983.
DOI : 10.1016/0037-0738(83)90068-4

J. F. Gale, S. E. Laubach, J. E. Olson, P. Eichhubl, and A. Fall, Natural Fractures in shale: A review and new observations, AAPG Bulletin, vol.98, issue.11, pp.2165-2216, 2014.
DOI : 10.1306/08121413151

R. W. Gallois, The lithostratigraphy of the Shales-with-Beef Member of the Charmouth Mudstone Formation, Lower Jurassic, Proceedings of the Ussher Society, pp.32-40, 2008.

K. W. Glennie and J. R. Underhill, Origin, Development and Evolution of Structural Styles, Petroleum Geology of the North Sea, pp.42-84, 1998.
DOI : 10.1002/9781444313413.ch2

J. Gratier, E. Frery, P. Deschamps, A. Røyne, F. Renard et al., How travertine veins grow from top to bottom and lift the rocks above them: The effect of crystallization force, Geology, vol.40, issue.11, pp.1015-1018, 2012.
DOI : 10.1130/G33286.1

T. C. Gustavson, S. D. Hovorka, and A. R. Dutton, Origin of satin spar veins in evaporite basins, Journal of Sedimentary Research, vol.64, pp.88-94, 1994.

P. W. Hawkes, A. J. Fraser, and C. C. Einchcomb, The tectono-stratigraphic development and exploration history of the Weald and Wessex basins, pp.39-65, 1998.

P. M. Hopson, I. P. Wilkinson, and M. A. Woods, A stratigraphical framework for the Lower Cretaceous of England, British Geological Survey Research Report RR, vol.03, pp.1-77, 2008.

F. Howitt, Stratigraphy and structure of the Purbeck inliers of Sussex (England), Quarterly Journal of the Geological Society, vol.120, issue.1-4, 1964.
DOI : 10.1144/gsjgs.120.1.0077

J. W. Judd, On the Punfield Formation, Quarterly Journal of the Geological Society, vol.27, issue.1-2, pp.207-227, 1871.
DOI : 10.1144/GSL.JGS.1871.027.01-02.28

N. T. Keulen, S. W. Den-brok, and C. J. Spiers, Force of crystallisation of gypsum during hydration of synthetic anhydrite rock, 2001.

K. Kiriakoulakis, J. D. Marshall, and G. A. Wolff, Biomarkers in a Lower Jurassic concretion from Dorset (UK), Journal of the Geological Society, vol.157, issue.1, pp.207-220, 2000.
DOI : 10.1144/jgs.157.1.207

S. D. Lake and G. D. Karner, The structure and evolution of the Wessex Basin, southern England: an example of inversion tectonics, Tectonophysics, vol.137, issue.1-4, pp.347-356, 1987.
DOI : 10.1016/0040-1951(87)90328-3

W. D. Lang, The geology of the Charmouth Cliffs, Beach and Foreshore, Proceedings of the Geological Association, pp.293-360, 1914.

W. D. Lang and L. F. Spath, The Black Marl of Black Ven and Stonebarrow, in the Lias of the Dorset Coast, Quarterly Journal of the Geological Society, vol.82, issue.1-4, pp.144-165, 1926.
DOI : 10.1144/GSL.JGS.1926.082.01-04.11

W. D. Lang, L. F. Spath, and W. A. Richardson, Shales-with-'beef,' a Sequence in the Lower Lias of the Dorset Coast., Quarterly Journal of the Geological Society, vol.79, issue.1-4, pp.47-99, 1923.
DOI : 10.1144/GSL.JGS.1923.079.01-04.05

G. G. Lash and T. Engelder, An analysis of horizontal microcracking during catagenesis: Example from the Catskill delta complex, AAPG Bulletin, vol.89, issue.11, pp.1433-1449, 2005.
DOI : 10.1306/05250504141

G. M. Lees and P. T. Cox, The Geological Basis of the Present Search for Oil in Great Britain by the D'Arcy Exploration Company, Ltd., Quarterly Journal of the Geological Society, vol.93, issue.1-4, pp.156-194, 1937.
DOI : 10.1144/GSL.JGS.1937.093.01-04.09

J. D. Marshall, Isotopic composition of displacive fibrous calcite veins; reversals in pore-water composition trends during burial diagenesis, Journal of Sedimentary Petrology, vol.52, pp.615-630, 1982.

W. D. Means and T. Li, A laboratory simulation of fibrous veins: some first observations, Journal of Structural Geology, vol.23, issue.6-7, pp.857-863, 2001.
DOI : 10.1016/S0191-8141(00)00158-9

A. C. Accepted and . Formation, Upper Jurassic) based on exposures and boreholes in south Dorset

K. N. Page, A review of the ammonite faunas and standard zonation of the Hettangian and Lower Sinemurian succession (Lower Jurassic) of the east Devon coast (south west England) Geoscience in south-west England, pp.293-303, 2002.

J. Palmer, Database of Roman Purbeck limestone: quarries. Internet page, 2014.

J. Parnell, C. Honghan, D. Middleton, T. Haggan, and P. Carey, Significance of fibrous mineral veins in hydrocarbon migration: fluid inclusion studies, Journal of Geochemical Exploration, vol.69, issue.70, pp.69-70, 2000.
DOI : 10.1016/S0375-6742(00)00040-6

C. R. Paul, P. A. Allison, and C. E. Brett, The occurrence and preservation of ammonites in the Blue Lias Formation (lower Jurassic) of Devon and Dorset, England and their palaeoecological, sedimentological and diagenetic significance, Palaeogeography, Palaeoclimatology, Palaeoecology, vol.270, issue.3-4, pp.258-272, 2008.
DOI : 10.1016/j.palaeo.2008.07.013

J. D. Radley, A. S. Gale, and M. J. Barker, Derived Jurassic fossils from the Vectis Formation (Lower Cretaceous) of the Isle of Wight, southern England, Proceedings of the Geologists' Association, pp.81-91, 1998.
DOI : 10.1016/S0016-7878(98)80008-4

J. G. Ramsay, The crack???seal mechanism of rock deformation, Nature, vol.128, issue.5752, pp.135-139, 1980.
DOI : 10.1038/284135a0

C. Reid, The geology of the country around Salisbury (Explanation of Sheet 298) Memoirs of the Geological Survey, pp.1-77, 1903.

W. A. Richardson, Petrology of the Shales-with-'Beef', Quarterly Journal of the Geological Society, vol.79, issue.1-4, pp.88-89, 1923.
DOI : 10.1144/GSL.JGS.1923.079.01-04.07

N. Rodrigues, Fracturation hydraulique et forces de courant: Modélisation analogique et données de terrain, 2008.

N. Rodrigues, P. R. Cobbold, H. Løseth, and G. A. Ruffet, Widespread bedding-parallel veins of fibrous calcite ('beef') in a mature source rock (Vaca Muerta Fm, Neuquen Basin, Argentina): evidence for overpressure and horizontal compression, Journal of the Geological Society, vol.166, issue.4, pp.695-7090016, 2009.
DOI : 10.1144/0016-76492008-111

I. C. Scotchman, Diagenesis of the Kimmeridge Clay Formation, onshore UK, Journal of the Geological Society, vol.146, issue.2, pp.285-303, 1989.
DOI : 10.1144/gsjgs.146.2.0283

R. C. Selley, Petroleum seepages and impregnations in Great Britain, Marine and Petroleum Geology, vol.9, issue.3, pp.226-244, 1992.
DOI : 10.1016/0264-8172(92)90072-M

D. J. Shearman, G. Mossop, H. Dunsmore, and M. Martin, Origin of gypsum veins by hydraulic fracture. Institute of Mining and Metallurgy, Transactions, vol.181, pp.149-155, 1972.

M. J. Simms, The Wessex Basin (Dorset and Central Somerset) In: British Lower Jurassic stratigraphy, Geological Conservation Review Series Joint Nature Conservation Committee, pp.53-110, 2004.

H. C. Sorby, On the origin of "cone-in-cone". British Association for the Advancement of Science, Transactions of Sections Geology, p.124, 1859.

L. F. Spath, The Ammonites of the Shales-with-'Beef', Quarterly Journal of the Geological Society, vol.79, issue.1-4, pp.66-88, 1923.
DOI : 10.1144/GSL.JGS.1923.079.01-04.06

R. Stoneley, The structural development of the Wessex Basin, Journal of the Geological Society, vol.139, issue.4, pp.543-554, 1982.
DOI : 10.1144/gsjgs.139.4.0543

R. Stoneley, Fibrous calcite veins, overpressures, and primary oil migration, American Association of Petroleum Geologists Bulletin, vol.67, pp.1427-1428, 1983.

R. Stoneley, Review of the habitat of petroleum in the Wessex Basin: implications for exploration, Proceedings of the Ussher Society, pp.1-6, 1992.

R. E. Swarbrick, M. J. Osborne, and G. S. Yardley, Comparison of overpressure magnitude resulting from the main generating mechanisms, Pressure Regimes in Sedimentary Basins and Their Prediction, pp.1-12, 2002.

S. Taber, The Origin of Veinlets in the Silurian and Devonian Strata of Central New York, The Journal of Geology, vol.26, issue.1, pp.56-63, 1918.
DOI : 10.1086/622561

W. A. Tarr, Origin of the ???Beef??? in the Lias Shales of the Dorset Coast., Geological Magazine, vol.70, issue.07, pp.289-294, 1933.
DOI : 10.1017/S0016756800096278

J. R. Underhill and S. Paterson, Genesis of tectonic inversion structures: seismic evidence for the development of key structures along the Purbeck-Isle of Wight Disturbance, Journal of the Geological Society, vol.155, issue.6, pp.975-992, 1998.
DOI : 10.1144/gsjgs.155.6.0975

J. R. Underhill and R. Stoneley, Introduction to the development, evolution and petroleum geology of the Wessex Basin, Geological Society, London, Special Publications, vol.133, issue.1, pp.1-18, 1998.
DOI : 10.1144/GSL.SP.1998.133.01.01

T. Webster, 1826. Observations on the Purbeck and Portland Beds, In: Transactions of the Geological Society, pp.2-2

I. M. West, Geology of the Wessex Coast of Southern England -the World Heritage Jurassic Coast -and More, 2013.

M. A. Woods, Weymouth Relief Road: temporary excavations in Jurassic and Cretaceous strata, British Geological Survey Open Report OR, vol.035, pp.1-6, 2009.

H. B. Woodward, The Jurassic rocks of Britain The Lias of England and Wales (Yorkshire excepted) Memoir of the Geological Survey of the United Kingdom, p.pp, 1893.

R. H. Worden, M. S. Benshatwan, G. J. Potts, and S. M. Elgarmadi, Basin-scale fluid movement patterns revealed by veins: Wessex Basin, UK, Geofluids, vol.7, issue.Part 1, pp.1-26, 2015.
DOI : 10.1111/gfl.12141

A. Zanella and P. R. Cobbold, Influence of Fluid Overpressure Maturation of Organic Matter, and Tectonic Context during the Development of 'beef ': Physical Modelling and Comparison With the Wessex Basin, SW England EGU General Assembly, vol.13, 2011.
URL : https://hal.archives-ouvertes.fr/insu-00670947

A. Zanella, P. R. Cobbold, L. Carlier-de-veslud, and C. , Physical modelling of chemical compaction, overpressure development, hydraulic fracturing and thrust detachments in organic-rich source rock. Marine and Petroleum Geology, pp.262-274, 2014.
URL : https://hal.archives-ouvertes.fr/insu-01004020