Skip to main content
Log in

Morphology of the Ebro fan valleys from SeaMARC and sea beam profiles

  • Published:
Geo-Marine Letters Aims and scope Submit manuscript

Abstract

The northern continental slope off the Ebro Delta has a badland topography indicating major slope erosion and mass movement of material that deposits sediment into a ponded lobe. The southern slope has a low degree of mass movement activity and slope valleys feed channel levee-complexes on a steep continental rise. The last active fan valley is V-shaped with little meandering and its thalweg merges downstream with the Valencia Valley. The older and larger inactive channel-levee complex is smoother, U-shaped, and meanders more than the active fan valley.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. Aloïsi JC, Bellaiche G, Bouye C, Droz L, Got H, Maldonado A, Mirabile L, Monaco A (1981) L'eventail sous-marine profond du Rhône et les depôts de pente de l'Ebre: essai de comparaison morphologique et structurale. In: Wezel FZ (ed) Sedimentary Basins of Mediterranean Margins. Tecnopprint, Bologna, pp 227–238

    Google Scholar 

  2. Bellaiche G, Droz L, Aloïsi JC, Bouye Ch, Got H, Monaco A, Maldonado A, Serra-Raventos J, Mirabile L (1981) The Ebro and the Rhône deep-sea fans: first comparative study. Marine Geology 43:75–85

    Google Scholar 

  3. Nelson CH, Maldonado A, Coumes F, Got H, Monaco A (1983)/84). The Ebro Deep-sea fan system. Geo-Marine Letters 3:125–131

    Google Scholar 

  4. Bouma AH, Normark WR, Barnes NE (eds) (1985) Submarine fans and relatedturbidite systems. Springer-Verlag, NY 35 p.

    Google Scholar 

  5. Maldo A, Got H, Monaco A, O'Connell S, Mirabile L (1985) The Valencia Fan (North Mediterranean): a variation on a model for distal deposition. Marine Geology 62:295–319

    Google Scholar 

  6. Chayes DN (1983) Evolution of Sea MARC I. Third Working Symposium IEEComputer Society Press, pp 103–108

  7. O'Connell S, Alsonso B, Kastens K, Maldonado A, Malinverno A, Nelson CH, Palanques A, Ryan WBF (1985) Morphology and downslope sediment displacement in a deep-sea valley, the Valencia Valley (Northwestern Mediterranean). GeoMarine Letters 5:149–156

    Google Scholar 

  8. Kastens KA, Shor AN (1985) Depositional processes of a meandering channel on the Mississippi Fan. American Association of Petroleum Geologists 69:190–202

    Google Scholar 

  9. Garrison LE, Kennyon NH, Bouma AH (1982) Channel systems and lobe construction in the Mississippi Fan. Geo-Marine Letters 2:31–39

    Google Scholar 

  10. Damuth JE, Kolla V, Flood RD, Kowsmoun RD, Monteiro NC, Gorini MA, Palma JJC, Belderson RH (1983) Distributary channel meandering and bifurcation patterns on the Amazon deep-sea fan as revealed by long-range side-scan sonar (GLORIA). Geology 11:94–98

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Alonso, B., Kastens, K.A., Maldonado, A. et al. Morphology of the Ebro fan valleys from SeaMARC and sea beam profiles. Geo-Marine Letters 5, 141–148 (1985). https://doi.org/10.1007/BF02281631

Download citation

  • Received:

  • Revised:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02281631

Keywords

Navigation