Abstract
SUB-BOTTOM profiling with a 3.5 kHz hull-mounted sounding system was conducted along 49 closely spaced north-east–south-west orientated lines over the southern two-thirds of Saglek Bank (Fig. 1) and on the adjacent slope. The echo sounding profiles reported here reveal a striking series of terraces superimposed on what is otherwise a relatively smooth, acoustically reflective surface in water depths ranging from 130 to 400 m (Fig. 2).
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Veatch, A. C. & Smith, P. A. Geol. Soc. Am. Spec. Pap. 7, 101 (1939).
Knott, S. T. & Hoskins, H. Mar. Geol. 6, 5–43 (1968).
Emery, K. O. & Uchupi, E. Am. Ass. petrol. geol. Mem. 17, 503 (1972).
Schwartz, M. L. & Lingbloom, K. L. Geology 1, 31–32 (1973).
Pratt, R. M. & Dill, R. F. Geology 2, 155–159 (1974).
Grant, A. C. thesis, Dalhousie Univ., Nova Scotia (1971); Can. J. Earth Sci. 9, 1394–1430 (1972).
van der Linden, W. J. M., Fillon, R. H. & Monahan, D. Mar. Sci. Pap. 14 (Geol. Surv. Can. Pap. 75–40, 31 (1976).
Grant, A. C. Geol. Surv. Can. Pap. 74–30, 217–232 (1975).
Wade, J. A., Grant, A. C., Sanford, B. V. & Barss, M. S. Geol. Surv. Can. Pap. 74–30 (1975).
Walcott, R. I. Quat. Res. 2, 1–14 (1972).
Løken, O. Geogr. Bull. 17, 23–56 (1962).
Flint, R. F. Glacial and Pleistocene Geology 553 (Wiley, New York) (1957).
Milliman, J. D. & Emery, K. O. Science 162, 1121–1123 (1968).
Clark, J. A. Geology 4, 310–312 (1976).
Shackleton, N. J. & Opdyke, N. D. Geol. Soc. Am. Mem. 145, 449–464 (1976); Nature 270, 216–219 (1977).
Ives, J. D., Nichols, H. & Short, S. Arctic 29, 48–52 (1976).
Berggren, W. A. In Init. Rep. DSDP 12, 953–963 (1972).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
FILLON, R., FOLINSBEE, R. & PALMER, R. Deep shelf and slope terraces off northern Labrador. Nature 273, 743–746 (1978). https://doi.org/10.1038/273743a0
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1038/273743a0
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.