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Age, geographical distribution and taphonomy of an unusual occurrence of mummified crabeater seals on James Ross Island, Antarctic Peninsula

Published online by Cambridge University Press:  16 May 2008

A.E. Nelson ,
J.L. Smellie ,
M. Williams  and
S. Moreton
A.E. Nelson*
Affiliation:
British Antarctic Survey, NERC, High Cross, Madingley Road, Cambridge CB3 0ET, UK
J.L. Smellie
Affiliation:
British Antarctic Survey, NERC, High Cross, Madingley Road, Cambridge CB3 0ET, UK
M. Williams
Affiliation:
Department of Geology, University of Leicester, University Road, Leicester LE1 7RH, UK
S. Moreton
Affiliation:
NERC Radiocarbon Laboratory, Scottish Enterprise Technology Park, Rankine Avenue, East Kilbride G75 0QF, UK
*
*[email protected]
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Abstract

An unusually dense collection of some 150 dead crabeater seals (Family Phocidae), in various stages of decay, occurs in the Brandy Bay hinterland, north-western James Ross Island, northern Antarctic Peninsula. Throughout the past 100 years, the presence of shelf ice (no longer present today) and sea ice in Prince Gustav Channel, between James Ross Island and the Antarctic Peninsula, has prevented seals from readily accessing the western side of James Ross Island. However, open water pools, some over one kilometre in diameter, remain accessible throughout the winter months, allowing seals to haul out onto the ice. It is likely that some of these seals may become disorientated as they wander away from the pools and instead head toward Brandy Bay and onto low-lying and snow-covered Abernethy Flats, easily mistaken for sea ice in early winter, where they perish. The large number of variably-decayed animals present suggests that this has probably happened on numerous occasions. However, some of the dead seals also probably perished during a documented mass dying event of crabeater seals in Prince Gustav Channel caused by an unidentified epidemic, possibly phocine distemper virus (PDV), during the spring of 1955.

Keywords

Brandy Baymass dying eventmummificationseals
Type
Biological Sciences
Information
Antarctic Science , Volume 20 , Issue 5 , October 2008 , pp. 485 - 493
Copyright
Copyright © Antarctic Science Ltd 2008

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References

Anderson, W.E. 1957. Expedition south London: The Travel Book Club, 208 pp.Google Scholar
Asefa, Z. 2006. Faunal remains from Porc-Epic: paleoecological and zooarchaeological investigations from a Middle Stone Age site in southeastern Ethiopia. Journal of Human Evolution, 51, 50–75.CrossRefGoogle Scholar
Barwick, R.E. & Balham, R.W. 1967. Mummified seal carcasses in a deglaciated region of south Victoria Land, Antarctica. Tuatara, 15, 165–180.Google Scholar
Bengtson, J.L., Boveng, P., Franzén, U., Have, P., Heide-Jørgensen, M.P. & Härkönen, T.J. 1991. Antibodies to canine distemper virus in Antarctic seals. Marine Mammal Science, 7, 85–87.Google Scholar
Berkman, P.A., Andrews, J.T., Bjork, S., Colhoun, E.A., Emslie, S.D., Goodwin, I.D., Hall, B.L., Hart, C.P., Hirakawa, K., Igarashi, A., Ingolfsson, O., Lopez-Martinez, J., Lyons, W.B., Mabin, M.C.G., Quilty, P.G., Taviani, M. & Yoshida, Y. 1998. Circum-Antarctic coastal environmental shifts during the Late Quaternary reflected by emerged marine deposits. Antarctic Science, 10, 345–362.Google Scholar
Caughley, G. 1960. Dead seals inland. Antarctic, 2, 270–271.Google Scholar
Clapperton, C.M. & Sugden, D.E. 1988. Holocene glacier fluctuations in South America and Antarctica. Quaternary Science Reviews, 7, 185–198.CrossRefGoogle Scholar
Emslie, S.D. 2001. Radiocarbon dates from abandoned penguin colonies in the Antarctic Peninsula region. Antarctic Science, 13, 289–295.CrossRefGoogle Scholar
Emslie, S.D., Coats, L. & Licht, K. 2007. A 45,000 yr record of Adelie penguins and climate change in the Ross Sea, Antarctica. Geology, 35, 61–64.CrossRefGoogle Scholar
Emslie, S.D., Fraser, W., Smith, R.C. & Walker, W. 1998. Abandoned penguin colonies and environmental change in the Palmer Station area, Anvers Island, Antarctic Peninsula. Antarctic Science, 10, 257–268.Google Scholar
Gordon, J.E. & Harkness, D.D. 1992. Magnitude and geographic variation of the radiocarbon content in Antarctic marine life: implications for reservoir correction in radiocarbon dating. Quaternary Science Reviews, 11, 697–708.CrossRefGoogle Scholar
Hall, B.L., Hoelzel, A.R., Baroni, C., Denton, G.H., Le Boeuf, B.J., Overturf, B. & Topf, A.L. 2006. Holocene elephant seal distribution implies warmer-than-present climate in the Ross Sea. Proceedings of the National Academy of Sciences, 103, 10 213–10 217.Google Scholar
Hall, A.J., Jepson, P.D., Goodman, S.J. & Harkonen, T. 2006. Phocine distemper virus in the North and European Seas - data and models, nature and nurture. Biological Conservation, 131, 221–229.Google Scholar
Harkness, D.D. 1979. Radiocarbon dates from Antarctica. British Antarctic Survey Bulletin, No. 47, 43–59.Google Scholar
Jensen, T., van de Bildt, M., Dietz, H.H., Andersen, T.H., Hammer, A.S., Kuiken, T. & Osterhaus, A. 2002. Another Phocine distemper outbreak in Europe. Science, 297, 209.Google Scholar
Kennedy, S., Smyth, J.A., McCullough, S.J., Allan, G.M., McNeilly, F. & McQuaid, S. 1988. Confirmation of cause of recent seal deaths. Nature, 335, 404.CrossRefGoogle ScholarPubMed
Laws, R.M. 1984. Seals. In Laws, R.M., ed. Antarctic ecology, vol. 2. London: Academic Press, 621–715.Google Scholar
Laws, R.M. & Taylor, R.J.F. 1957. A mass dying of crabeater seals, Lobodon carcinophagus (Gray). Proceedings of the Zoological Society, 129, 315–324.Google Scholar
Laws, R.M., Baird, A. & Bryden, M.M. 2003. Size and growth of the crabeater seal Lobodon carcinophagus (Mammalia: Carnivora). Journal of Zoology, 259, 103–108.Google Scholar
Mabin, M.C.G. 1985. 14C ages for ‘Heroic Era’ penguin and seal bones from Inexpressible Island, Terra Nova Bay, north Victoria Land. New Zealand Antarctic Record, 6(2), 24–25.Google Scholar
Mabin, M.C.G. 1986. 14C ages for ‘Heroic Era’ penguin and seal bones from Cape Evans, McMurdo Sound. New Zealand Antarctic Record, 7, 19–20.Google Scholar
Marini, M.A., Orr, M.F. & Coe, E.L. 1967. Surviving macro-molecules in Antarctic seal mummies. Antarctic Journal of the United States, 2(5), 190–191.Google Scholar
Martin, P.J. & Peel, D.A. 1978. The spatial distribution of 10 m temperatures in the Antarctic Peninsula. Journal of Glaciology, 20, 311–317.Google Scholar
Massey, P.M.O. 1955. Fifteenth sledge journey 1955. British Antarctic Survey unpublished report AD6/2D/1955/K15.Google Scholar
Meehl, G.A., Stocker, T.F., Collins, W.D., Friedlingstein, P., Gaye, A.T., Gregory, J.M., Kitoh, A., Knutti, R., Murphy, J.M., Noda, A., Raper, S.C.B., Watterson, I.G., Weaver, A.J. & Zhao, Z.-C. 2007. Global climate projections. In Solomon, S., Qin, D., Manning, M., Chen, Z., Marquis, M., Averyt, K.B., Tignor, M., Miller, H.L., eds. Climate change 2007: the physical science basis. Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change Cambridge: Cambridge University Press, 747–846.Google Scholar
O'Gorman, F. 1963. Observations on terrestrial locomotion in Antarctic seals. Proceedings of the Zoological Society, 141, 837–850.Google Scholar
Pewe, T.R., Rivard, N.R. & Llano, G.A. 1959. Mummified seal carcasses in the McMurdo Sound region, Antarctica. Science, 130, 716.Google Scholar
Reynolds, J.M. 1981. Distribution of mean annual air temperatures in the Antarctic Peninsula. British Antarctic Survey Bulletin, No. 54, 123–133.Google Scholar
Schäfer, W. 1972. Ecology and paleoecology of marine environments. Chicago, IL: University of Chicago Press, 568 pp.Google Scholar
Slota, P.J., Jull, A.J.T., Linick, T.W. & Toolin, L.J. 1987. Preparation of small samples for C-14 accelerator targets by catalytic reduction of CO. Radiocarbon, 29, 303–306.CrossRefGoogle Scholar
Stirling, I. & Rudolph, E.D. 1968. Inland record of a live crabeater seal in Antarctica. Journal of Mammology, 49, 161–162.CrossRefGoogle Scholar
Stone, R. 2000. Canine virus blamed for Caspian seal deaths. Science, 22, 2017–2018.Google Scholar
Stuiver, M. & Braziunas, T.F. 1993. Modeling atmospheric 14C influences and 14C ages of marine samples to 10,000 BC. Radiocarbon, 35, 137–189.CrossRefGoogle Scholar
Taylor, G. 1916. With Scott: the silver lining London: Smith Elder, 560 pp.Google Scholar
Taylor, R.J.F. 1955. The mass dying of crabeater seal in the Crown Prince Gustav Channel. British Antarctic Survey Unpublished report AD6/2D/1955/NI.Google Scholar
van Lipzig, N.P.M., King, J.C. & Lachlan-Cope, T.A. 2004. Precipitation, sublimation, and snow drift in the Antarctic Peninsula region from a regional atmospheric model. Journal of Geophysical Research, 109, 10.1029/2004JD004701.Google Scholar
Wilson, E.A. 1907. Mammalia (whales and seals). National Antarctic Expedition 1901–1907, Natural History (Zoology), 2, 66 pp.Google Scholar
Xu, S., Anderson, R., Bryant, C., Cook, G.T., Dougans, A., Freeman, S., Naysmith, P., Schnabel, C. & Scott, E.M. 2004. Capabilities of the new SUERC 5MV AMS facility for 14C dating. Radiocarbon, 46, 59–64.Google Scholar