“This difference [between shale and limestone] does not find definite expression in the chemical composition but appeals to the eye.” Gilbert (1895)
Abstract
Limestone–marl alternations and other micritic calcareous rhythmites have long appealed to sedimentologists, as they appeared to directly reflect high-frequency environmental change. In particular, when orbital forcing gained popularity amongst sedimentologists and paleoclimatologists in 1980s, such rhythmites seemed to offer an ideal tool for high-resolution chronostratigraphy and environmental reconstruction. However, in spite of the fact that orbital forcing has become a routine interpretation of calcareous rhythmites, and that the processes of formation of calcareous rhythmites are considered well understood, research in the past 10 years again has questioned their primary origin and their direct interpretability. Detailed petrographic, paleontological, and geochemical data from numerous successions through geological time provided the basis for testing whether or not the regular alternation of limestone beds and marl or shale interlayers represents bimodally fluctuating environmental conditions in a direct way. In particular, these data, supplemented by box model simulations, imply that post-depositional alteration (diagenesis) has the potential to not only seriously distort primary environmental signals, but also to mimic primary signals. This questions the use of micritic calcareous rhythmites for high-resolution chronostratigraphy and for environmental interpretations where independent data of diagenetically inert parameters are not available. Diagenetic changes appear to have a yet widely underestimated influence on the appearance of limestone–marl alternations and other calcareous rhythmites. The aim of the present review is to summarize new approaches and give an overview of our research results in this field of the past decade. This review also aims at pointing to still enigmatic aspects that need to be addressed before the interpretation of micritic calcareous rhythmites can be considered a reliable tool for high-resolution chronostratigraphy and paleoenvironmental interpretation.
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References
Anselmetti FS, Eberli GP (2001) Sonic velocity in carbonates—a combined product of depositional lithology and diagenetic alterations. In: Ginsburg RNG (eds) Subsurface geology of a prograding carbonate platform margin, great bahama bank, vol 70. SEPM Special Publication, CA, pp 202–225
Arthur MA, Dean WE, Bottjer DJ, Scholle PA (1984) Rhythmic bedding in Mesozoic-Cenozoic pelagic carbonate sequences: the primary and diagenetic origin of Milankovitch-like cycles. In: Berger A, Imbrie J, Hays J, Kukla G, Saltzman B (eds) Milankovitch and climate. Riedel, Hingham, MA, pp 191–222
Barron EJ, Arthur MA, Kauffman EG (1985) Cretaceous rhythmic bedding sequences; a plausible link between orbital variations and climate. Earth Planet Sci Lett 72:327–340
Bathurst RGC (1970) Problems of lithification in carbonate muds. Geol Assoc Proc 81:429–440
Bathurst RGC (1971) Carbonates and their diagenesis. Developments in sedimentology, vol 12. Elsevier, Amsterdam, pp 1–620
Bathurst RGC (1976) Carbonate sediments and their diagenesis. Elsevier, New York, pp 1–658
Bausch WM (1997) Die Flexibilität der Kalk/”Mergel-Grenze” und ihre Berechenbarkeit. Z Dtsch Geol Ges 148:247–258
Bellanca A, Claps M, Erba E, Masetti D, Neri R, Premoli Silva I, Venezia F (1996) Orbitally induced limestone/marlstone rhythms in the Albian–Cenomanian Cismon section (Venetian region, northern Italy); sedimentology, calcareous and siliceous plankton distribution, elemental and isotope geochemistry. Palaeogeogr Palaeoclimatol Palaeoecol 126:227–260
Berger A, Imbrie J, Hays J, Kukla G, Saltzman B (eds) (1984) Milankovitch and climate. Reidel, Hingham, MA, pp 1–895
Berger WH (1979) Preservation of foraminifera. SEPM Short Course 6:105–155
Betzler C, Reijmer JJG, Bernet K, Eberli GP, Anselmetti FS (1999) Sedimentology patterns and geometries of the Bahamian outer carbonate ramp (Miocene-Lower Pliocene, Great Bahama Bank). Sedimentology 46:1127–1143
Biernacka J, Borysiuk K, Raczynski P (2005) Zechstein (Ca1) limestone–marl alternations from the North-Sudetic Basin, Poland: depositional or diagenetic rhythms? Geol Q 49:1–14
Blytt A (1889) The probable cause of the displacement of beach-lines. An attempt to compute geological epochs. Christiana Videnskabernes Selskabs Forhandlinger 1889(1):1–92
Böhm F, Westphal H, Bornholdt S (2003) Required but disguised: environmental signals in limestone–marl alternations. Palaeogeogr Palaeoclimatol Palaeoecol 189:161–178
Bottjer DJ, Arthur MA, Dean WE, Hattin DE, Sarda CE (1986) Rhythmic bedding produced in Cretaceous pelagic carbonate environments: sensitive recorder of climatic cycles. Paleoceanography 1:467–481
Cherns L, Wright VP (2000) Missing molluscs as evidence of large-scale, early skeletal aragonite dissolution in a Silurian sea. Geology 28:791–794
Cleaveland LC, Jensen J, Goese S, Bice DM, Montanari A (2002) Cyclostratigraphic analysis of pelagic carbonates at Monte dei Corvi (Ancona, Italy) and astronomical correlation of the Serravallian–Tortonian boundary. Geology 30:931–934
Cotillon P (1991) Varves, beds, and bundles in pelagic sequences and their correlation (Mesozoic of SE France and Atlantic). In: Einsele G, Ricken W, Seilacher A (eds) Cycles and events in stratigraphy. Springer, Berlin Heidelberg New York, pp 820–839
Cotillon P, Rio M (1984) Cyclicite comparee du Cretace inferieur pelagique dans les chaines subalpines meridionales (France S.E.), l’Atlantique central (Site 534 D.S.D.P.) et le Golfe du Mexique (Sites 535 et 540 D.S.D.P.); implications paleoclimatiques et application aux correlations stratigraphiques transtethysiennes. In: Leclaire L (ed) Les archives de l’ocean, 26/1, Societé Géologique de France, pp 47–62
Courtinat B (1993) The significance of palynofacies fluctuations in the Greenhorn formation (Cenomanian–Turonian) of the Western interior Basin, USA. Mar Micropaleontol 21:249–257
Damholt T, Surlyk F (2004) Laminated–bioturbated cycles in the Maastrichtian chalk of the North sea: oxygenation fluctuations within the Milankovitch frequency band. Sedimentology 51:1323–1342
de Boer PL, Smith DG (eds) (1994) Orbital forcing and cyclic sequences, vol 19. IAS Special Publication, Blackwell, Oxford, pp 1–576
Eberli GP (2000) The record of Neogene sea-level changes in the prograding carbonates along the Bahamas Transect-Leg 166 synthesis. Proc Ocean Drilling Program Sci Results 166:167–177
Eder W (1982) Diagenetic redistribution of carbonate, a process in forming limestone–marl alternations (Devonian and Carboniferous, Rheinisches Schiefergebirge, W. Germany). In: Einsele G, Seilacher A (eds) Cyclic and event stratification. Springer, Berlin Heidelberg New York, pp 98–112
Einsele G, Ricken W (1991) Limestone–marl alternations–an overview. In: Einsele G, Ricken W, Seilacher A (eds) Cycles and events in stratigraphy. Springer, Berlin Heidelberg New York, pp 23–47
Elkibbi M, Rial JA (2001) An outsider’s review of the astronomical theory of the climate: is the eccentricity-driven insolation the main driver of the ice ages? Earth Sci Rev 56:161–177
Elrick M, Hinnov LA (1996) Millennial-scale climate origins for stratification in Cambrian and Devonian deep-water rhythmites, Western USA. Palaeogeogr Palaeoclimatol Palaeoecol 123:353–372
Elrick M, Read JF, Coruh C (1991) Short-term paleoclimatic fluctuations expressed in lower Mississippian ramp-slope deposits, southwestern Montana. Geology 19:799–802
Enos P, Sawatsky LH (1981) Pore networks in Holocene carbonate sediments. J Sediment Petrol 51:961–985
Erba E, Castradori D, Guasti G, Ripepe M (1992) Calcareous nannofossils and Milankovitch cycles: the example of the Albian Gault Formation (southern England). Palaeogeogr Palaeoclimatol Palaeoecol 93:47–69
Fischer AG (1986) Climatic rhythms recorded in strata. Ann Rev Earth Planet Sci 14:351–376
Flügel E (2004) Microfacies of carbonate rocks. Springer, Berlin Heidelberg New York, pp 1–976
Flügel E, Fenninger A (1966) Die Lithogenese der Oberalmer Schichten und der mikritischen Plassen-Kalke (Tithonium, Nordliche Kalkalpen). Neues Jahrbuch Geologie Paläontologie Abhandlungen 123:249–280
Frank TD, Arthur MA, Dean WE (1999) Diagenesis of lower cretaceous pelagic carbonates, North Atlantic: paleoceanographic signals obscured. J Foraminiferal Res 29:340–351
Gilbert GK (1895) Sedimentary measurement of geologic time. J Geol 3:121–127
Goldhammer RK (1997) Compaction and decompaction algorithms for sedimentary carbonates. J Sediment Res 67:26–35
Gründel J, Rösler HJ (1963) Zur Entstehung der oberdevonischen Kalkknollengesteine Thüringens. Geologie 12:1009–1038
Hallam A (1964) Origin of limestone-shale rhythm in the Blue Lias of England: a composite theory. J Geol 72:157–169
Hallam A (1986) Origin of minor limestone-shale cycles: climatically induced or diagenetic? Geology 14:609–612
Hays JD, Imbrie J, Shackleton NJ (1976) Variations in the Earth’s orbit: pacemaker of the ice ages. Science 194:1121–1132
Hilgen FJ, Krijgsman W, Raffi I, Turco E, Zachariasse WJ (2000) Integrated stratigraphy and astronomical calibration of the Serravallian/Tortonian boundary section at Monte Gibliscemi (Sicily, Italy). Mar Micropaleontol 38:181–211
Holmes MA, Watkins DK, Norris RD (2004) Paleocene cyclic sedimentation in the western North Atlantic, ODP Site 1051, Blake Nose. Mar Geol 209:31–43
Illies H (1949) Über die erdgeschichtliche Bedeutung von Konkretionen. Zeitschrift der Deutschen Geologischen Gesellschaft 101:95–98
Imbrie, J, Hays J, Martinson DG, McIntyre A, Mix AC, Morley JJ, Pisias NG, Prell WL, Shackleton NJ (1984) The orbital theory of Pleistocene climate: support from a revised chronology of the marine δ18O record. In: Berger A, Imbrie J, Hays J, Kukla G, Saltzman B (eds) Milankovitch and climate. D. Reidel Publishing, Dordrecht, pp 269–305
Kennedy WJ, Klinger WJ (1972) Hiatus concretions and hardground horizons in the Cretaceous of Zululand (South Africa). Palaeontology 15:539–549
Kent PE (1936) The formation of the hydraulic limestones of the Lower Lias. Geol Mag 73:476–478
Kenter JAM, Anselmetti FS, Kramer P, Westphal H, Vandamme MGM (2002) Acoustic properties of “young” carbonate rocks, ODP Leg 166 and holes Clino and Unda, Western Great Bahama Bank. J Sediment Res 72:129–137
Kenter JAM, Ginsburg RNG, Troelstra SR (2001) The Western Great Bahama Bank: Sea-level driven sedimentation patterns on the slope and margin. In: Ginsburg RNG (eds) Ground truthing seismic stratigraphy of a prograding carbonate platform margin, neogene, Great Bahama Bank—integrated analysis of sedimentology, stratigraphy, diagenesis and petrophysics, vol 70. SEPM Special Publication, CA, pp 61–100
Kroon D, Williams T, Pirmez C, Spezzaferri S, Sato T, Wright JD (2000) Coupled early Pliocene-Middle Miocene bio-cyclostratigraphy of site 1006 reveals orbitally induced cyclicity patterns of Great Bahama Bank carbonate production. In: Swart PK, Eberli EP, Malone MJ, Sarg JF (eds) Proceedings of the ocean drilling program. Sci Results 166:155–166
Kuhn G, Diekmann B (2002) Late quaternary variability of the ocean circulation in the southeastern South Atlantic inferred from terrigenous sediment record of a drift deposit in the southern Cape Basin (ODP Site 1089). Palaeogeogr Palaeoclimatol Palaeoecol 182:287–303
Lash GG, Blood D (2004) Geochemical and textural evidence for early (shallow) diagenetic growth of stratigraphically confined carbonate concretions, upper Devonian Rhinestreet black shale, western New York. Chem Geol 206:407–424
Liu Z, Trentesaux A, Clemens SC, Colin C, Wang P, Huang B, Boulay S (2003) Clay mineral assemblages in northern South China Sea: implications for East Asian monsoon evolution over the past 2 million years. Mar Geol 201:133–146
Lourens LJ, Antonarakou A, Hilgen FJ, Van Hoof AAM, Vergnaud-Grazzini C, Zachariasse WJ (1996) Evaluation of the Plio-Pleistocene astronomical timescale. Paleoceanography 11:391–413
Luff R, Greinert J, Wallmann K, Klaucke I, Suess E (2005) Simulation of long-term feedbacks from authigenic carbonate crust formation at cold vent sites. Chem Geol 216:157–174
Mattioli E, Pittet B (2002) Contribution of calcareous nannoplankton to carbonate deposition: a new approach applied to the lower Jurassic of central Italy. Mar Micropaleontol 45:175–190
Melim LA, Anselmetti FS, Eberli GP (2001) The importance of pore type on permeability of neogene carbonates, Great Bahama Bank. In: Ginsburg RN (ed) Subsurface geology of a prograding carbonate platform margin, Great Bahama Bank: results of the Bahamas drilling project, vol 70. SEPM Special Publication, CA, pp 217–238
Melim LA, Swart PK, Maliva RG (1995) Meteoric-like fabrics forming in marine waters: implications for the use of petrography to identify diagenetic environments. Geology 23:755–758
Melim LA, Westphal H, Swart PK, Eberli GP, Munnecke A (2002) Questioning carbonate diagenetic paradigms: evidence from the neogene of the Bahamas. Mar Geol 185:27–53
Milankovitch M (1941) Kanon der Erdbestrahlungen und seine Anwendung auf das Eiszeitenproblem. Akad Royale Serbe 133:1–633
Möller NK, Kvingan K (1988) The genesis of nodular limestones in the Ordovician and Silurian of the Oslo region. Sedimentology 35:405–420
Morse JW, Zullig JJ, Bernstein LD, Miller FJ, Milne P, Mucci A, Choppin GR (1985) Chemistry of calcium carbonate-rich shallow water sediments in the Bahamas. Am J Sci 285:147–185
Mullins HT, Neumann AC, Wilber RJ, Boardman MR (1980) Nodular carbonate sediment on Bahamian slopes: possible precursors to nodular limestones. J Sediment Petrol 50:117–131
Munnecke A (1997) Bildung mikritischer Kalke im Silur auf Gotland. Courier Forschungsinstitut Senckenberg 198:1–132
Munnecke A, Samtleben C (1996) The formation of micritic limestones and the development of limestone–marl alternations in the Silurian of Gotland, vol 34. Facies, Sweden, pp 159–176
Munnecke A, Westphal H (2004) Shallow-water aragonite recorded in bundles of limestone–marl alternations—the upper Jurassic of SW Germany. Sediment Geol 64:191–202
Munnecke A, Westphal H (2005) Variations in primary aragonite, calcite, and clay in fine-grained calcareous rhythmites of Cambrian to Jurassic age—an environmental archive? Facies 51:592–607
Munnecke A, Westphal H, Elrick M, Reijmer JJG (2001) The mineralogical composition of precursor sediments of calcareous rhythmites: a new approach. Int J Earth Sci 90:795–812
Munnecke A, Westphal H, Reijmer JJG, Samtleben C (1997) Microspar development during early marine burial diagenesis: a comparison of Pliocene carbonates from the Bahamas with Silurian limestones from Gotland (Sweden). Sedimentology 44:977–990
Noble JPA, Howells KDM (1974) Early marine lithification of the nodular limestones in the Silurian of New Brunswick. Sedimentology 21:597–609
Pasquier J-B, Strasser A (1997) Platform-to-basin correlation by high-resolution sequence stratigraphy and cyclostratigraphy (Berriasian, Switzerland and France). Sedimentology 44:1071–1092
Patterson WP, Walter LM (1994) Syndepositional diagenesis of modern platform carbonates: evidence from isotopic and minor element data. Geology 22:127–130
Pittet B, Mattioli E (2002) The carbonate signal and calcareous nannofossil distribution in an upper Jurassic section (Balingen-Tieringen, Late Oxfordian, southern Germany). Palaeogeogr Palaeoclimatol Palaeoecol 179:71–96
Pittet B, Strasser A (1998) Depositional sequences in deep-shelf environments formed through carbonate-mud export from the shallow platform (Late Oxfordian, German Swabian Alb and eastern Swiss Jura). Eclogae Geol Helv 91:149–169
Rachold V, Brumsack H-J (2001) Inorganic geochemistry of Albian sediments from the Lower Saxony Basin NW Germany: paleoenvironmental constraints and orbital cycles. Palaeogeogr Palaeoclimatol Palaeoecol 174:121–143
Reboulet S, Atrops F (1997) Quantitative variations in the Valanginian ammonite fauna of the Vocontian Basin (southeastern France) within limestone–marl cycles and within parasequence sets. Palaeogeogr Palaeoclimatol Palaeoecol 135:145–155
Reboulet S, Mattioli E, Pittet B, Baudin F, Olivero D, Proux O (2003) Ammonoid and nannoplankton abundance in Valanginian (early Cretaceous) limestone–marl successions from the southeast France Basin: carbonate dilution or productivity? Palaeogeogr Palaeoclimatol Palaeoecol 201:113–139
Reinhardt EG, Cavazza W, Patterson RT, Blenkinsop J (2000) Differential diagenesis of sedimentary components and the implication for strontium isotope analysis of carbonate rocks. Chem Geol 164:331–343
Ricken W (1986) Diagenetic bedding: a model for limestone–marl alternations. Springer, Berlin Heidelberg New York, pp 1–210
Ricken W (1987) The carbonate compaction law: a new tool. Sedimentology 34:1–14
Ricken W, Hemleben C (1982) Origin of marl–limestone alternation (Oxford 2) in Southwest Germany. In: Einsele G (eds) Cyclic and event stratification. Springer, Berlin Heidelberg New York, pp 63–71
Rude PD, Aller RC (1991) Fluorine mobility during early diagenesis of carbonate sediment: an indicator of mineral transformations. Geochim Cosmochim Acta 55:2491–2509
Sanders D (2003) Syndepositional dissolution of calcium carbonate in neritic carbonate environments: geological recognition, processes, potential significance. J Afr Earth Sci 36:99–134
Sarnthein M (1978) Sand deserts during glacial maximum and climatic optimum. Nature 271:43–46
Scholle PA, Albrechtsen T, Tirsgaard H (1998) Formation and diagenesis of bedding cycles in uppermost cretaceous chalks of the Danish field, Danish North Sea. Sedimentology 45:223–243
Schwarzacher W (1993) Cyclostratigraphy and the Milankovitch theory. Dev Sedimentol 52:225
Schwarzacher W, Fischer AG (1982) Limestone-shale bedding and perturbations of the Earth’s orbit. In: Einsele G, Seilacher A (eds) Cyclic and event stratification. Springer, Berlin Heidelberg New York, pp 72–95
Seibold E (1952) Chemische Untersuchungen zur Bankung im unteren Malm Schwabens. Neues Jahrb Geol Palaontol Abh 95:337–370
Seibold E (1962) Kalk-Konkretionen und karbonatisch gebundenes magnesium. Geochim Cosmochim Acta 26:899–909
Seibold E, Seibold I (1953) Foraminiferenfauna eines Profils im gebankten unteren Malm Schwabens. Neues Jahrb Geol Palaontol Abh 95:337–370
Semper M (1917) Schichtung und Bankung. Geol Rundsch 7:53-56
Shinn EA, Robbin DM (1983) Mechanical and chemical compaction in fine-grained shallow-water limestones. J Sediment Petrol 53:595–618
Simon W (1939) Lithogenesis kambrischer Kalke der Sierra Morena (Spanien). Senckenb Lethaea 21:297–311
Stage M (1999) Signal analysis of cyclicity in Maastrichtian pelagic chalks from the Danish North Sea. Earth Planet Sci Lett 171:75–90
Stage M (2001) Recognition of cyclicity in the petrophysical properties of a Maastrichtian pelagic oil field reservoir from the Danish North Sea. AAPG Bull 85:2003–2015
Sujkowski ZL (1958) Diagenesis. Geol Soc Am Bull 42:2692–2717
Swart PK, Guzikowski M (1988) Interstitial-water chemistry and diagenesis of periplatform sediments from the Bahamas, ODP Leg 101. In: Austin JA, Schlager W, et al (eds) Proceedings of the ocean drilling program, vol 11. Ocean Drilling Program, College Station, TX, pp 363–388
Thierstein HR, Roth PH (1991) Stable isotopic and carbonate cyclicity in Lower Cretaceous deep-sea sediments: dominance of diagenetic effects. Mar Geol 97:1–34
Versteegh GJM (1994) Recognition of cyclic and non-cyclic environmental changes in the Mediterranean Pliocene: a palynological approach. Mar Micropaleontol 23:147–183
Walter LM, Bischof SA, Patterson WP, Lyons TL (1993) Dissolution and recrystallization in modern shelf carbonates: evidence from pore water and solid phase chemistry. R Soc Lond Philos Trans Ser A 344:27–36
Walter LM, Burton EA (1990) Dissolution of recent platform carbonate sediments in marine pore fluids. Am J Sc 290:601–643
Waterhouse HK (1999) Regular terrestrially derived palynofacies cycles in irregular marine sedimentary cycles, lower Lias, Dorset, UK. J Geol Soc London 156:1113–1124
Weedon GP, Jenkyns HC (1999) Cyclostratigraphy and the early Jurassic timescale: data from the Belemnite Marls, Dorset, Southern England. Geol Soc Am Bull 111:1823–1840
Wendler J, Gräfe K-U, Willems H (2002) Reconstruction of mid-Cenomanian orbitally forced palaeoenvironmental changes based on calcareous dinoflagellate cycts. Palaeogeogr Palaeoclimatol Palaeoecol 179:19–41
Westphal H (1998) Carbonate platform slopes—a record of changing conditions. The Pliocene of the Bahamas. Lecture notes in earth science, vol 75. Springer, Berlin Heidelberg New York, pp 1–197
Westphal H, Munnecke A (1997) Mechanical compaction versus early cementation in fine-grained limestones: differentiation by the preservation of organic microfossils. Sediment Geol 112:33–42
Westphal H, Munnecke A (2003) Limestone–marl alternations—a warm-water phenomenon? Geology 31:263–266
Westphal H, Böhm F, Bornholdt S (2004a) Orbital frequencies in the sedimentary record: distorted by diagenesis? Facies 50:3–11
Westphal H, Head MJ, Munnecke A (2000) Differential diagenesis of rhythmic limestone alternations supported by palynological evidence. J Sediment Res 70:715–725
Westphal H, Munnecke A, Böhm F, Bornholdt S (2006) Limestone–marl alternations in epeiric sea settings—witnesses of environmental changes, or of rhythmic diagenesis? In: Holmden C, Pratt BR (eds) Dynamics of epeiric seas: sedimentological, paleontological and geochemical perspectives: geological association of Canada Special Volume (in press)
Westphal H, Munnecke A, Pross J, Herrle JO (2004b) Multiproxy approach to understanding the origin of cretaceous pelagic limestone–marl alternations (DSDP Site 391, Blake-Bahama Basin). Sedimentology 51:109–126
Wright VP, Cherns L (2004) Are there “black holes” in carbonate deposystems? Geol Acta 2:285–290
Wright VP, Cherns L, Hodges P (2003) Missing molluscs: field testing taphonomic loss in the Mesozoic through early large-scale aragonite dissolution. Geology 31:211–214
Acknowledgments
The author is indebted to the Geologische Vereinigung for the Hans-Cloos-Award 2003. This contribution is the author’s response to receiving this award. The author also wants to thank the numerous colleagues who over the years have been involved in the limestone–marl research and without whom this research would not have taken place. This includes in particular Axel Munnecke, Florian Böhm, Stefan Bornholdt, Jens Herrle, Jörg Pross, John Reijmer, and Christian Samtleben, among many others. Also, the author is indebted to the many colleagues who with discussions and advice accompanied this research over the years, namely Leslie Melim, André Freiwald, Gerhard Einsele, and Werner Ricken among others. Thanks are due to Sonja Löffler for her help during preparation of this manuscript. Comments by IJES referees Werner Ricken and André Strasser greatly helped to improve this manuscript. The manuscript benefited from critical comments to an earlier version and discussions during preparation of this manuscript with Julita Biernacka, Florian Böhm, Leslie Melim, Axel Munnecke, and James Wheeley. The research presented here has been supported by the German Science Foundation DFG.
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Westphal, H. Limestone–marl alternations as environmental archives and the role of early diagenesis: a critical review. Int J Earth Sci (Geol Rundsch) 95, 947–961 (2006). https://doi.org/10.1007/s00531-006-0084-8
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DOI: https://doi.org/10.1007/s00531-006-0084-8