Item Details

Unmoving Ice Patches and Instances of Biased Recovery Patterns

Issue: Vol 2 (2015)

Journal: Journal of Glacial Archaeology

Subject Areas: Archaeology

DOI: 10.1558/jga.v2i1.27173

Abstract:

The main aim of this study is to investigate the sorting processes that artifacts preserved within ice patches may have been subjected to. This is exemplified by examples from a Norwegian study area. Early research on archaeological ice patches failed to determine whether or not ice patches displayed a static or dynamic internal structure that might create a biased artifact recovery pattern. This review of international literature on the subject aims to throw more light on the formation process of ice patches. Geomorphological and paleoclimatic research are utilized in order to construct a spectrum of sorting processes that exist in and around ice patches. The conclusion is that most ice patches are motionless in their current state. While a motionless ice core will preserve artifacts in the long term, sorting processes may occur during the incorporation of artifacts into the ice core from its margins. Given that physical sorting processes can influence the chronological patterns of archaeological artifacts recovered from ice patches, I further conclude that knowledge of ice patch formation can inform interpretations of the archaeological record of their use as sites of human activity in the past.

Author: Julian Robert Post Martinsen

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References :

Beattie, O., B. Apland, E. Blake, J. A. Cosgrove, S. Gaunt, S. Greer, A. P. Mackie, K. E. Mackie, D. Straathof, V. Thorp and P. M. Troffe. 2000. “The Kwäday Dän Ts’inchi Discovery from a Glacier in British Columbia.” Canadian Journal of Archaeology 24(1): 129–147.


Benn, D. and D. Evans. 2010. Glaciers and Glaciations. 2nd edition. London: Hodder education.


Bennet, M. R. and N. F. Glasser. 2009. Glacial Geology: Ice Sheets and Landforms. 2nd edition. Chichester: Wiley-Blackwell.


Berrisford, M. S. 1991. “Evidence of Enhanced Mechanical Weathering Associated with Seasonally Late-lying and Perennial Snow Patches, Jotunheimen, Norway.” Permafrost and Periglacial Processes 2: 331–340. http://dx.doi.org/10.1002/ppp.3430020408


Callanan, M. 2010. “Northern Snow Patch Archaeology.” In A Circumpolar Reappraisal: The Legacy of Guttorm Gjessing, edited by C. Westerdahl, 43–54. BAR International Series 2154. Oxford, Archaeopress.


———. 2012. “Central Norwegian Snow Patch Archaeology: Patterns Past and Present.” Arctic 65(1): 179–189. http://dx.doi.org/10.14430/arctic4192


———. 2014. “Out of the Ice. Glacial Archaeology in Central Norway.” Unpublished PhD thesis, Norwegian University of Science and Technology. Trondheim, Norway.


Callanan, M., I. Berthling and G. Vatne. 2010. Fonn og bre. SPOR 2: 36–38.


Costin, A. B., J. N. Jennings, H. P. Black and B. G. Thom. 1964. “Snow action on Mt. Twynam, Snowy Mountains, Australia.” Journal of Glaciology 5: 219–228.


Costin, A. B., J. N. Jennings, B. C. Bautovich and D. J. Wimbush. 1973. “Forces developed by snowpatch action, Mt. Twynam, Snowy Mountains, Austrailia.” Arctic and Alpine Research 5(2): 121–126. http://dx.doi.org/10.2307/1550253


Etzelmüller, B., I. Berthling and J. Sollid. 2003. “Aspects and concepts on the geomorphological significance of Holocene permafrost in southern Norway.” Geomorphology 52: 87–104. http://dx.doi.org/10.1016/S0169-555X(02)00250-7


Farbregd, O. 1983. “Snøfonner, pilefunn og dyregraver. Det Kgl. Norske Videnskapers Selskab, Museet.” Rapport, arkeologisk serie 1983(5): 7–46.


Farnell, R., P.G. Hare, E. Blake, V. Bowyer, C. Schweger, S. Greer and R. Gotthardt. 2004. “Multidisciplinary Investigations of Alpine Ice Patches in Southwest Yukon, Canada: Paleoenvironmental and Paleobiological Investigations.” Arctic 57(3): 247–259. http://dx.doi.org/10.14430/arctic502


Finstad, E. and L. Pilø. 2010. Kulturminner og løsfunn ved isbreer og snøfonner i høyfjellet. Kulturhistoriske skrifter 2010-1. Oppland Fylkeskommune.


Fægri, K. 1938. “Forandringer ved norske breer 1936–1937.” Bergens Museums Årbok 1938. Vitenskapelig rekke 4: 3–16.


Fujita, K., K. Hiyama, H. Iida and Y. Ageta. 2010. “Self regulated fluctuations in the ablation of a snow patch over four decades.” Water Resources Research 46. http://dx.doi.org/10.1029/2009wr008383


Grosjean, M., P. J. Suter, M. Trachsel and H. Wanner. 2007. “Ice-borne prehistoric finds in the Swiss Alps reflect Holocene glacier fluctuations.” Journal of Quaternary Science 22(3): 203–207. http://dx.doi.org/10.1002/jqs.1111


Higuchi, K. 1975. “On the relation between mass balance of perennial snow patches and climatic variation in Central Japan.” Snow and Ice-Symposium (Proceedings of the Moscow Symposium, August 1971). IAHS-AISH Publication nr 104.


Imhof, P., A. Nesje, and S. U. Nussbaumer. 2012. “Climate and glacier fluctuationsat Jostedalsbreen and Folgefonna, southwestern Norway and in the western Alps from the “Little Ice Age” until the present: The influence of the North Atlantic Oscillation.” The Holocene 22(2): 235–247. http://dx.doi.org/10.1177/0959683611414935


Kuzyk, G. W., D. E. Russel, R. S. Farnell, R. M. Gotthardt, P. G. Hare and E. Blake. 1999. “In pursuit of prehistoric caribou on Thandlät, Southern Yukon.” Arctic 52(2): 214–219. http://dx.doi.org/10.14430/arctic924


Lie, Ø., S. O. Dahl and A. Nesje. 2003. “Theoretical equilibrium-line altitudes and glacier buildup sensitivity in southern Norway based on meteorological data in a geographical information system.” The Holocene 13(3): 373–380. http://dx.doi.org/10.1191/0959683603hl630rp


Lie, Ø., S. O. Dahl, A. Nesje, J. A. Matthews and S. Sandvold. 2004. “Holocene fluctuations of a polythermal glacier in high-alpine eastern Jotunheimen, central-southern Norway.” Quaternary Science Reviews 23: 1925–1945. http://dx.doi.org/10.1016/j.quascirev.2004.03.012


Martinsen, J. 2012. “Ice Patches as Archeological Contexts. A multidisciplinary approach.” Unpublished MA thesis in Archaeology, Norwegian University of Science and Technology, Trondheim.


Meulendyk, T., B. J. Moorman, T. D. Andrews and G. MacKay. 2012. “Morphology and development of ice patches in Northwest Territories, Canada.” Arctic 65(1): 43–59. http://dx.doi.org/10.14430/arctic4184


Nesje, A. 2009. “Latest Pleistocene and Holocene alpine glacier fluctuations in Scandinavia.” Quarternary Science Reviews 28: 2119–2136. http://dx.doi.org/10.1016/j.quascirev.2008.12.016


Nesje, A., J. Bakke, S. O. Dahl, Ø. Lie and J. A. Matthews. 2008. “Norwegian mountain glaciers in the past, present and future.” Global and Planetary Change. Nr 60. 10–27. http://dx.doi.org/10.1016/j.gloplacha.2006.08.004


Nesje, A., L. Pilø, E. Finstad, B. Solli, V. Wangen, R. Ødegård, K. Isaksen, E. Støren, D. I. Bakke and L. Andreassen. 2012. “The climatic significance of artifacts related to prehistoric reindeer hunting exposed at melting ice patches in southern Norway.” The Holocene 22(4) 485–496. http://dx.doi.org/10.1177/0959683611425552


Thorn, C. E. 1975. “Influence of late-lying snow on rock-weathering rinds.” Arctic and Alpine Research 7(4): 373–378. http://dx.doi.org/10.2307/1550180


Thorn, C. E. and K. Hall. 2002. “Nivation and cryoplanation: the case for scrutiny and integration.” Progress in Physical Geography 26: 533–550. http://dx.doi.org/10.1191/0309133302pp351ra


Richards, M. P., S. Greer, L. T. Corr, O. Beattie and A. Mackie. 2007. “Radiocarbon Dating and Dietary Stable Isotope Analysis of Kwäday Dän Ts’inchi.” American Antiquity 72(4): 719–733. http://dx.doi.org/10.2307/25470442


Seppälä, M. 2004. Wind as a Geomorphic Agent in Cold Climates. Cambridge: Cambridge University Press.


Serrano, E., J. J. González-Trueba, J. J. Sanjosé and L. M. Del Río. 2011. “Ice patch origin, evolution and dynamics in a temperate high mountain environment: the Jou Negro, Picos de Europa (NW Spain).” Geografiska Annaler: Series A, Physical Geography 93: 57–70. http://dx.doi.org/10.1111/j.1468-0459.2011.00006.x


Watson, A., R. Davison and J. Pottie. 2002. “Snow patches lasting until winter in north-east Scotland in 1971–2000.” Weather 57: 374–385. http://dx.doi.org/10.1256/wea.167.01


Ødegård, R. S., M. Hoelze, K. V. Johansen and J. L. Sollid. 1992. “Permafrost mapping and prospecting in southern Norway.” In R. S. Ødegård, Ground and glacier thermal regimes related to periglacial and glacial processes: Case studies from Svalbard and southern Norway. Dr. Scient. thesis, Department of Geography, University of Oslo.