12 Tomography of Cold-Water Corals-Bearing Cores

  • Lorenzo AngelettiEmail author
  • Matteo Bettuzzi
  • Maria Pia Morigi
Part of the Coral Reefs of the World book series (CORW, volume 9)


X-ray Computed Tomography is a non-destructive technique to resolve internal structures and their three-dimensional visualisation. Computed Tomography presents a wide spectrum of application in earth sciences and proves useful to unravel the architecture of sedimentary cores, including those containing cold-water corals. In particular the application of Computed Tomography not only discloses the presence of corals in the core and facilitates taxonomic identification up to species-level, but elucidates also their three-dimensional distribution and taphonomic aspects. The advantages offered by Computed Tomography-scan are continuously growing and is becoming a standard method of analysis for cold-water coral-bearing cores studies.


Computed Tomography Cold-water corals Madrepora-mounds Cores Mediterranean Sea 



Captain, crew and shipboard staff of R/V Urania cruise Decors are thanked for their efficient and skilful cooperation at sea. Marco Taviani and Paolo Montagna provided helpful comments to earlier versions of this manuscript. We acknowledge Jurgen Titschack, Andrés Rüggeberg and Cova Orejas for their useful reviews that helped improving the clarity of the text. This paper is Ismar-Bologna scientific contribution n. 1929 and is part of EU F.P. VII Projects COCONET, (contract no. 287844), and EVER-EST (contract no. 674907), DG Environment programme IDEM (grant agreement No 11.0661/2017/750680/SUB/EN V.C2), and the Flag Project Ritmare (Ricerca Italiana per il Mare).


  1. Applbaum N, Applbaum YH (2005) The use of medical computed tomography (CT) imaging in the study of ceramic and clay archaeological artifacts from the ancient near east. In: Uda M, Demortier G, Nakai I (eds) X-rays for archaeology. Springer, Dordrecht, pp 231–245CrossRefGoogle Scholar
  2. Ashi J (1997) Computed tomography scan image analysis of sediments. In: Shipley TH, Ogawa Y, Blum P, Bahr J (eds) Proceedings of the ocean drilling program, scientific results 156, pp 151–159Google Scholar
  3. Baum D, Titschack J (2016). Cavity and pore segmentation in 3D images with ambient occlusion. In: Bertini E, Elmqvist N, Wischgoll T (eds) Proceedings of the 18th EG/VGTC conference on visualization, Groningen, The Netherlands, pp 6–10Google Scholar
  4. Beuck L, Vertino A, Stepina E, et al (2007) Skeletal response of Lophelia pertusa (Scleractinia) to bioeroding sponge infestation visualised with micro-computed tomography. Facies 53:157–176CrossRefGoogle Scholar
  5. Boespflug X, Long BFN, Occhietti S (1995) CAT-scan in marine stratigraphy: a quantitative approach. Mar Geol 122:281–301CrossRefGoogle Scholar
  6. Cnudde V, Boone MN (2013) High-resolution X-ray computed tomography in geosciences: a review of the current technology and applications. Earth-Sci Rev 123:1–17CrossRefGoogle Scholar
  7. Douarin M, Sinclair DJ, Elliot M, et al (2014) Changes in fossil assemblages in sediment cores from Mingulay Reef Complex (NE Atlantic): implications for coral reef build-up. Deep-Sea Res Part 2 Top Stud Oceanogr 99:286–296CrossRefGoogle Scholar
  8. Eisele M, Frank N, Wienberg C, et al (2014) Sedimentation patterns on a cold-water coral mound off Mauritania. Deep-Sea Res Part 2 Top Stud Oceanogr 99:316–326CrossRefGoogle Scholar
  9. Färber C, Titschack J, Schönberg CHL, et al (2016) Long-term macrobioerosion in the Mediterranean Sea assessed by micro-computed tomography. Biogeosciences 13:3461–3474CrossRefGoogle Scholar
  10. Foubert A, Henriet J-P (2009) Nature and Significance of the Recent Carbonate Mound Record. Lecture Notes in Earth Sciences. Springer, Berlin, Heidelberg 126: 1–298CrossRefGoogle Scholar
  11. Foubert A, Van Rooij D, Blamart D, et al (2007) X-ray imagery and physical core logging as a proxy of the content of sediment cores in cold-water coral mound provinces: a case study from Porcupine Seabight, SW of Ireland. Int J Earth Sci 96:141–158CrossRefGoogle Scholar
  12. Holler P, Kögler F-C (1990) Computed tomography: a nondestructive, high-resolution technique for investigation of sedimentary structures. Mar Geol 91:263–266CrossRefGoogle Scholar
  13. Iturrino GJ, Ketcham RA, Christiansen L, et al (2004) Data report: permeability, resistivity, and X-ray computed tomography measurements in samples from the PACMANUS hydrothermal system. In: FJAS B, Binns RA, Miller DJ, et al (eds) Proceedings of the ODP, scientific results, vol 193. Ocean Drilling Program, College Station, pp 1–14Google Scholar
  14. Lenoir N, Bornert M, Desrues J, et al (2007) 3D digital image correlation applied to X-ray micro tomography images from triaxial compression tests on argillaceous rock. Strain 43:193–205CrossRefGoogle Scholar
  15. López-Correa M, Freiwald A, Demuth M (2007) Cold-water corals as climate archives in the ocean depths. Computer tomography of sediment cores provides outstanding insights for geologists. SOMATOM Sess 21:52–54Google Scholar
  16. Nabawy BS, David C (2016) X-ray CT scanning imaging for the Nubia sandstone as a tool for characterizing its capillary properties. Geosci J 20(5):691–704CrossRefGoogle Scholar
  17. Orsi TH, Anderson AL (1999) Bulk density calibration for X-ray tomographic analyses of marine sediments. Geo-Mar Lett 19:270–274CrossRefGoogle Scholar
  18. Petrovic AM, Siebert JE, Rieke PE (1982) Soil bulk density analysis in three dimensions by computed tomographic scanning. Soil Sci Soc Am J 46:445–450CrossRefGoogle Scholar
  19. Pirlet H, Wehrmann LM, Brunner B, et al (2010) Diagenetic formation of gypsum and dolomite in a cold-water coral mound in the Porcupine Seabight, off Ireland. Sedimentology 57:786–805CrossRefGoogle Scholar
  20. Pirlet H, Wehrmann LM, Foubert A, et al (2012) Unique authigenic mineral assemblages reveal different diagenetic histories in two neighbouring cold-water coral mounds on Pen Duick Escarpment, Gulf of Cadiz. Sedimentology 59:578–604CrossRefGoogle Scholar
  21. Ritman EL (2004) Micro-computed tomography – current status and developments. Annu Rev Biomed Eng 6:185–208CrossRefGoogle Scholar
  22. Rüggeberg A, Dorschel B, Dullo WC, et al (2005) Sedimentary patterns in the vicinity of a carbonate mound in the Hovland Mound Province, northern Porcupine Seabight. In: Freiwald A, Roberts JM (eds) Cold-water corals and ecosystems. Springer, Heidelberg, Berlin, pp 87–112Google Scholar
  23. Schönberg CHL, Shields G (2008) Micro-computed tomography for studies on Entobia: transparent substrate versus modern technology. In: Wisshak M, Tapanila L (eds) Current developments in bioerosion. Springer, Berlin, pp 147–164Google Scholar
  24. Stelzner J, Ebinger-Rist N, Peek C, et al (2010) The application of 3D computed tomography with X-rays and neutrons to visualize archaeological objects in blocks of soil. Stud Conserv 55:95–106CrossRefGoogle Scholar
  25. Tanaka A, Nakano T (2009) Data report: three-dimensional observation and quantification of internal structure of sediment core from Challenger Mound area in the Porcupine Seabight off Western Ireland using a medical X-ray CT. In: Ferdelman TG, Kano A, Williams T, et al (eds) Proceedings of the IODP 307. Integrated Ocean Drilling Program Management International, Inc., Washington, DCGoogle Scholar
  26. Tanaka A, Nakano T, Ikehara K (2011) X-ray computerized tomography analysis and density estimation using a sediment core from the Challenger Mound area in the Porcupine Seabight, off Western Ireland. Earth Planets Space 63:103–110CrossRefGoogle Scholar
  27. Titschack J, Thierens M, Dorschel B, et al (2009) Carbonate budget of a cold-water coral mound (Challenger Mound, IODP Exp. 307). Mar Geol 259:36–46CrossRefGoogle Scholar
  28. Titschack J, Baum D, De Pol-Holz R, et al (2015) Aggradation and carbonate accumulation of Holocene Norwegian cold-water coral reefs. Sedimentology 62:1873–1898CrossRefGoogle Scholar
  29. Titschack J, Fink HG, Baum D, et al (2016) Mediterranean cold-water corals – an important regional carbonate factory? Depos Rec 2(1):74–96CrossRefGoogle Scholar
  30. van der Land C, Mienis F, De Haas H, et al (2010) Diagenetic processes in carbonate mound sediments at the south-west Rockall Trough margin. Sedimentology 57:912–931CrossRefGoogle Scholar
  31. van der Land C, Mienis F, De Haas H, et al (2011) Paleo-redox fronts and their formation in carbonate mound sediments from the Rockall Trough. Mar Geol 284:86–95CrossRefGoogle Scholar
  32. Victorero L, Blamart D, Pons-Brachu E, et al (2016) Reconstruction of the formation history of the Darwin Mounds, N Rockall Trough: how the dynamics of a sandy contourite affected cold-water coral growth. Mar Geol 378:186–195CrossRefGoogle Scholar
  33. Wienberg C, Titschack J (2017) Framework-forming scleractinian cold-water corals through space and time: a late Quaternary North Atlantic perspective. In: Rossi S, Bramanti L, Gori A, et al (eds) Marine animal forests: the ecology of benthic biodiversity hotspots. Springer, Cham, pp 699–732Google Scholar

Copyright information

© Springer International Publishing AG, part of Springer Nature 2019

Authors and Affiliations

  • Lorenzo Angeletti
    • 1
    Email author
  • Matteo Bettuzzi
    • 2
  • Maria Pia Morigi
    • 2
  1. 1.Institute of Marine Sciences (ISMAR-CNR)BolognaItaly
  2. 2.DIFA – Department of Physics and AstronomyUniversity of BolognaBolognaItaly

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