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Mesozoic marine organic-rich shales

A. Hallam
Geological Society, London, Special Publications, 26, 251-261, 1 January 1987, https://doi.org/10.1144/GSL.SP.1987.026.01.17
A. Hallam
Department of Geological Sciences, University of Birmingham U.K.
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Summary

A survey of Mesozoic organic-rich shales in space and time indicates that they are widely distributed through much of the era but are concentrated especially at two levels: Upper Jurassic (Kimmeridgian-Volgian/Tithonian) and Middle Cretaceous (Aptian-Turonian). Stable carbon isotope studies prove to be a particularly useful tool in both palaeoenvironmental and diagenetic analysis. Anoxic events in the ocean may be characterized by high concentrations of δ13 carbonate carbon. The carbon isotope values obtained may, however, reflect diagenesis in the sulphate reduction zone rather than conditions in the original sea water. Calcite concretions formed at successive stages in diagenesis may record a change from strongly negative to strongly positive values of δ13C, indicating a switch from the sulphate-reduction to the fermentation zone.

Analysis of benthic palaeoecology leads to a classification of marine mudrocks into barren laminite, shelly laminite, shelly shale and shelly mudstone, of which the last lacks any significant quantity of kerogen. By analogy with Recent sediments an attempt is made at a tentative estimate of the oxygen content at the sediment/water interface during the original deposition. Environments of deposition are considered in general terms and the respective merits of several facies models for the Mesozoic deposits are briefly discussed.

  • © 1987 The Geological Society

References

    1. Aigner T.
    (1980) Biofacies and stratinomy of the Lower Kimmeridge Clay (U. Jurassic, Dorset, England). N. Jb. Geol. Palaont. Abh. 159:324–338.
    OpenUrl
    1. Arthur M. A.,
    2. Schlanger S. O.
    (1979) Cretaceous ‘oceanic anoxic events’ as causal factors in development of reef-reservoired giant oilfields. Bull. Am. Ass. Petrol. Geol. 63:870–885.
    OpenUrl
    1. Arthur M. A.,
    2. Jenkyns H. C.
    (1981) Proc. 26th Int. geol. Congr., Geology of oceans sympos. (1980, Paris), Oceanologica Acta, Phosphorites and paleoceanography, pp 83–96.
    1. Barker P. F.,
    2. Dalziel I. W. D.,
    3. et al.
    (1977) Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office, Washington, D.C.) 36.
    1. Bodenhausen J. W. A.,
    2. Ott W. F.
    (1981) in Petroleum Geology of the Continental Shelf of North-West Europe, Habitat of the Rijswijk Oil Province, onshore, The Netherlands, Inst. Petrol. Lond. eds Illing L. V., Hobson G. D. pp 301–309.
    1. Byers C. W.,
    2. Larsen D. W.
    (1979) Paleoenvironments of Mowry Shale (Lower Cretaceous), Western and Central Wyoming. Bull. Am. Ass. Petrol. Geol. 63:359–361.
    OpenUrl
    1. Campos H. S.,
    2. Hallam A.
    (1979) Diagenesis of English Lower Jurassic limestones as inferred from oxygen and carbon isotope analysis. Earth Planet. Sci. Lett. 45:23–31.
    OpenUrlCrossRef
    1. Cool T. E.
    (1982) Sedimentological evidence concerning the paleoceanography of the Cretaceous western North Atlantic Ocean. Palaeogeog., Palaeoclimatol., Palaeocol. 39:1–36.
    OpenUrlCrossRef
    1. Demaison G. J.,
    2. Moore G. T.
    (1980) Anoxic environments and oil source bed genesis. Bull. Am. Ass. Petrol. Geol. 64:1179–1209.
    OpenUrl
    1. Doyle J. A.
    (1977) in Patterns of Evolution as Illustrated by the Fossil Record, Patterns of evolution in early angiosperms, ed Hallam A. (Elsevier, Amsterdam), pp 501–546.
    1. Duff K. L.
    (1975) Palaeoecology of bituminous shale—the Lower Oxford Clay of Central England. Palaeontology 18:433–482.
    OpenUrl
    1. Farquharson G. W.
    (1982) Late Mesozoic sedimentation in the northern Antarctic Peninsula and its relationship to the southern Andes. J. geol. Soc. 139:721–728.
    OpenUrlAbstract/FREE Full Text
    1. Hallam A.
    (1960) A sedimentary and faunal study of the Blue Lias of Dorset and Glamorgan. Phil. Trans. roy. Soc. 243B:1–44.
    OpenUrlCrossRef
    1. Hallam A.
    (1965) Environmental causes of stunting in living and fossil marine benthonic invertebrates. Palaeontology 8:132–155.
    OpenUrl
    1. Hallam A.
    (1967a) The depth significance of shales with bituminous laminae. Marine Geology 5:481–493.
    OpenUrlCrossRef
    1. Hallam A.
    (1967b) An environmental study of the Upper Domerian and Lower Toarcian in Great Britain. Phil. Trans. roy. Soc. 252B:393–445.
    OpenUrlCrossRef
    1. Hallam A.
    (1975) Jurassic Environments (Cambridge Univ. Press). 269.
    1. Hallam A.
    (1981a) Facies Interpretation and the Stratigraphic Record (Freeman, Oxford and San Francisco). 291.
    1. Hallam A.
    (1981b) The end-Triassic bivalve extinction event. Palaeogeog., Palaeoclimatol., Palaeoecol. 35:1–44.
    OpenUrlCrossRef
    1. Hallam A.
    (1981c) A revised sea level curve for the early Jurassic. J. geol. Soc. 138:735–743.
    OpenUrlAbstract/FREE Full Text
    1. Hallam A.,
    2. Bradshaw M. J.
    (1979) Bituminous shales and oolitic ironstones as indicators of transgressions and regressions. J. geol. Soc. 136:157–164.
    OpenUrlAbstract/FREE Full Text
    1. Hudson J. D.
    (1982) Pyrite in ammonite-bearing shales from the Jurassic of England and Germany. Sedimentology 29:639–667.
    OpenUrlCrossRefWeb of Science
    1. Irving E.,
    2. North F. K.,
    3. Covillard R.
    (1974) Oil, climate and tectonics. Can. J. Earth Sci. 11:1–25.
    OpenUrlAbstract
    1. Irwin H.,
    2. Curtis C. D.,
    3. Coleman M. L.
    (1977) Isotopic evidence for source of diagenetic carbonates formed during burial of organic-rich sediments. Nature 269:209–213.
    OpenUrlCrossRefWeb of Science
    1. Jenkyns H. C.
    (1980) Cretaceous anoxic events: from continents to oceans. J. geol. Soc. 137:171–188.
    OpenUrlAbstract/FREE Full Text
    1. Jenkyns H. C.
    (1985) The early Toarcian and Cenomanian-Twonian anoxic events in Europe: comparisons and contrasts. Geol. Rundschau 74:505–518.
    OpenUrlCrossRef
    1. Jenkyns H. C.,
    2. Clayton C. J.
    (1986) Black shales and carbon isotopes in pelagic sediments from the Tethyan lower Jurassic. Sedimentology 33:87–106.
    OpenUrlCrossRefWeb of Science
    1. Kauffman E. G.
    (1981) in Communities of the past, Ecological reappraisal of the German Posidonienschiefer (Toarcian) and the stagnant basin model, eds Gray J., Boucot A. J., Berry W. B. N. (Hutchinson Ross, Stroudsburg, Penns.) pp 311–381.
    1. Kontorovich A. E.
    , ed (1971) USSR Ministry of Geology Publ. SN11G—IMS Bull. Geochemistry of petroleum-bearing Mesozoic formations in the Siberian basins. in Russian, 118, pp 1–85.
    OpenUrl
    1. Küspert W.
    (1982) in Cyclic and Event Stratification, Environmental changes during oil shale deposition as deduced from stable isotope ratios, eds Einsele G., Seilacher A. (Springer Verlag, Berlin, Heidelberg, New York), pp 482–501.
    1. Loughman D. L.
    (1984) Phosphate authigenesis in the Aramachay Formation (Lower Jurassic) of Peru. J. sedim. Petrol. 54:1147–1156.
    OpenUrlAbstract/FREE Full Text
    1. Loughman D. L.,
    2. Hallam A.
    (1982) A facies analysis of the Pucará Group (Norian-Toarcian carbonates, organic-rich shales and phosphate) of Central and North Peru. Sedim. Geol. 32:161–194.
    OpenUrlCrossRef
    1. Mitchum R. M.,
    2. Uliana M. A.
    (1985) Seismic stratigraphy of carbonate depositional sequences, Upper Jurassic-Lower Cretaceous, Neuquen Basin, Argentina. Mem. Am. Ass. Petrol. Geol. 39.
    1. Morris K. A.
    (1980) Comparison of major sequences of organic-rich mud deposition in the British Jurassic. J. geol. Soc. 137:157–170.
    OpenUrlAbstract/FREE Full Text
    1. Murris R. J.
    (1980) Middle East: stratigraphic evolution and oil habitat. Bull. Am. Ass. Petrol. Geol. 64:595–618.
    OpenUrl
    1. Petters S. W.,
    2. Ekweozor C. M.
    (1982) Origin of mid-Cretaceous black shales in the Benue Trough, Nigeria. Palaeogeog., Palaeoclimatol., Palaeoecol. 40:311–320.
    OpenUrlCrossRef
    1. Raiswell R.
    (1976) The microbiological formation of carbonate concretions in the Upper Lias of N.E. England. Chem. Geol. 18:227–244.
    OpenUrlCrossRefWeb of Science
    1. Rawson P. F.,
    2. Riley L. A.
    (1982) Latest Jurassic-Early Cretaceous events and the ‘Late Cimmerian Unconformity’ in North Sea area. Bull. Am. Ass. Petrol. Geol. 66:2628–2648.
    OpenUrl
    1. Rieber H.
    (1974) in Die Stratigraphie der Alpin-mediterranen Trias, Ammoniten und Stratigraphie der Grenzbitumenzone (Mittlere Trias) der Tessiner Kalkalpen, ed Zapfe H. (Springer Verlag, Vienna, New York), pp 167–176.
    1. Rieber H.
    (1982) in Cyclic and event stratification, The formation of the bituminous layers of the Middle Triassic of Ticino (Switzerland), eds Einsele G., Seilacher A. (Springer Verlag, Berlin, Heidelberg, New York), p 527.
    1. Schlanger S. O.,
    2. Jenkyns H. C.
    (1976) Cretaceous anoxic events: causes and consequences. Geol. Mijnb. 55:179–184.
    OpenUrl
    1. Schmidt-Effing K.
    (1980) in The Origin of the Gulf of Mexico and the early Opening of the Atlantic Ocean, The Huayacocotla aulacogen in Mexico (Lower Jurassic) and the origin of the Gulf of Mexico, ed Pilger R. H. (Louisiana State Univ.) pp 79–86.
    1. Scholle P. A.,
    2. Arthur M. A.
    (1980) Carbon isotope fluctuations in Cretaceous pelagic limestones: potential stratigraphic and petroleum exploration tool. Bull. Am. Ass. Petrol. Geol. 64:67–87.
    OpenUrl
    1. Schultz L. G.,
    2. Tourtelot H. A.,
    3. Gill J. R.,
    4. Boerngen J. G.
    (1980) Composition and properties of the Pierre Shale and equivalent rocks, northern Great Plains region. U.S. Geol. Surv. 1064–B:1–114. Profess. Paper.
    OpenUrl
    1. Seilacher A.
    (1982) Proc. of internat. meeting, Venice in Palaeontology, Essential of Historical Geology, Posidonia Shales (Toarcian, S. Germany)—stagnant basin model revalidated, ed Montanaro Gallitelli E. (STEM Mucchi Modena Press), pp 25–55.
    1. Sheridan R. E.,
    2. Gradstein F. M.,
    3. et al.
    (1983) Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office, Washington), LXXVI.
    1. Surlyk F.
    (1977) Stratigraphy, tectonics and palaeogeography of the Jurassic sediments of the areas north of Kong Oscars Fjord, East Greenland. Grønl. Geol. Undersøg. Bull. 123:1–56.
    OpenUrl
    1. Tissot B. P.
    (1979) Effects on prolific petroleum source rocks and major coal deposits caused by sea-level changes. Nature 277:463–465.
    OpenUrlCrossRef
    1. Tissot B. P.,
    2. Welte D. H.
    (1978) Petroleum formation and occurrence (Springer Verlag, Berlin).
    1. Tissot B. P.,
    2. Demaison G.,
    3. Masson P.,
    4. Deltek J. R.,
    5. Combaz A.
    (1980) Paleoenvironment and petroleum potential of middle Cretaceous black shales in Atlantic basins. Bull. Am. Ass. Petrol. Geol. 64:2051–2063.
    OpenUrl
    1. Tozer E. T.
    (1980) Latest Triassic (Upper Norian) ammonoid and Monotis faunas and correlations. Riv. Hal. Paleont. 85:843–876.
    OpenUrl
    1. Tyson R. V.,
    2. Wilson R. C. L.,
    3. Downie C.
    (1979) A stratified water column environmental model for the type Kimmeridge Clay. Nature 277:377–380.
    OpenUrlCrossRefWeb of Science
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Geological Society, London, Special Publications: 26 (1)
Geological Society, London, Special Publications
Volume 26
1987
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Mesozoic marine organic-rich shales

A. Hallam
Geological Society, London, Special Publications, 26, 251-261, 1 January 1987, https://doi.org/10.1144/GSL.SP.1987.026.01.17
A. Hallam
Department of Geological Sciences, University of Birmingham U.K.
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Mesozoic marine organic-rich shales

A. Hallam
Geological Society, London, Special Publications, 26, 251-261, 1 January 1987, https://doi.org/10.1144/GSL.SP.1987.026.01.17
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