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Environmental Influences on Dietary Carbon and 14C Ages in Modern Rats and Other Species

Published online by Cambridge University Press:  18 July 2016

Nancy R Beavan-Athfield ,
Bruce G McFadgen  and
Rodger J Sparks
Nancy R Beavan-Athfield*
Affiliation:
Rafter Radiocarbon Laboratory, Institute of Geological and Nuclear Sciences, Box 31–312, Lower Hutt, New Zealand
Bruce G McFadgen
Affiliation:
New Zealand Department of Conservation, Science and Research Unit, PO Box 10420, Wellington, New Zealand
Rodger J Sparks
Affiliation:
Rafter Radiocarbon Laboratory, Institute of Geological and Nuclear Sciences, Box 31–312, Lower Hutt, New Zealand
*
Corresponding author. Email: n.beavan@gns.cri.nz.
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Abstract

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Diet can play a significant role in anomalous radiocarbon ages derived from bone and other tissues when the food web incorporates depleted 14C reservoirs, such as the marine environment. Dietary effects from a post-bomb carbon variation have also been found in modern invertebrates and populations of Rattus exulans (Beavan and Sparks 1998). We now present the effect on absolute percent modern (pMC) and the conventional radiocarbon age (CRA) of a modern aquatic/terrestrial food web in a volcanic zone of the North Island, New Zealand. At Lake Taupo, geothermal venting transfers 14C depleted carbon to lake waters, which aquatic plants fix into the food chain; depleted 14C is shown to then pass on to shellfish, waterfowl, and Norway rat (Rattus norvegicus). The geothermally induced 14C variations from modern atmospheric pMC and CRA can increase apparent 14C ages by >2000 years.

Type
Articles
Information
Radiocarbon , Volume 43 , Issue 1 , 2001 , pp. 7 - 14
Copyright
Copyright © The Arizona Board of Regents on behalf of the University of Arizona 

References

Albero, MC, Angiolini, FE, Piana, EL. 1986. Discordant ages related to reservoir effect of associated archaeologic remains from the Tunel site, Beagle Channel. Radiocarbon 28(2A):748–53.CrossRefGoogle Scholar
Anderson, AJ. 1991. The chronology of colonization in New Zealand. Antiquity 65:767–95.CrossRefGoogle Scholar
Arneborg, J, Heinemeier, J, Lynnerup, N, Nielsen, HL, Rud, N, Sveinbjörnsdóttir, ÁE. 1999. Change of diet of the Greenland Vikings determined from stable carbon isotope analysis and 14C dating of their bones. Radiocarbon 41(2):157–68.CrossRefGoogle Scholar
Bard, E, Arnold, M, Fairbanks, RG, Hamelin, B. 1993. 230Th-234U and 14C ages obtained by mass spectrometry on corals. Calibration Issue. Radiocarbon 35(1):191.Google Scholar
Beavan, NR, Sparks, RJ. 1998. Factors influencing the radiocarbon ages of Rattus exulans. Radiocarbon 40(1–2):601–613.CrossRefGoogle Scholar
Beavan-Athfield, N, McFadgen, B, Sparks, R. 1999. Reliability of bone gelatin AMS dating: Rattus exulans and marine shell radiocarbon dates from Pauatahanui midden sites in Wellington, New Zealand. Radiocarbon 41(2):119–26.Google Scholar
Beavan-Athfield, NR, Sparks, RJ. 2001. Dating of Rattus exulans and bird bone from Pleasant River (Otago, New Zealand): radiocarbon anomalities from diet. Journal of the Royal Society of New Zealand. In review.Google Scholar
Bettesworth, DJ. 1972. Aspects of the ecology of Rattus norvegicus on Whale Island, Bay of Plenty, New Zealand. , University of Auckland.Google Scholar
Chisholm, BS, Nelson, DE, Hobson, KA, Schwarcz, HP, Knyf, M. 1983. Carbon isotope measurement techniques for bone collagen: notes for the archaeologist. Journal of Archaeological Sciences 10: 355–60.CrossRefGoogle Scholar
Currie, DR. 1984. The derivation of 14 C dating standards for fresh-water shell-fish . Institute of Nuclear Sciences publication INS-R-331. Lower Hutt, New Zealand: Department of Scientific and Industrial Research. p 1–11.Google Scholar
Geyh, MA, Schotterer, U, Grosjean, M. 1998. Temporal changes of the 14C reservoir effect in lakes. Radiocarbon 40(2):921–31.Google Scholar
Goodfriend, GA, Ellis, GL, Toolin, LJ. 1999. Radiocarbon age anomalies in land snail shells from Texas: ontogenic, individual, and geographic patterns of variation. Radiocarbon 41(2):149–56.Google Scholar
Hobson, KA, Drever, MC, Kaiser, GW. 1999. Norway rats as predators of burrow nesting seabirds: insights from stable isotope analysis. Journal of Wildlife Management 63:14–25.Google Scholar
Holdaway, RN. 1996. Arrival of rats in New Zealand. Nature 384:225–6.Google Scholar
Holdaway, RN. 1999. A spatio-temporal model for the invasion of the New Zealand archipelago by the Pacific rat Rattus exulans. Journal of the Royal Society of New Zealand 29:91–105.Google Scholar
Holdaway, RN, Beavan, NR. 1999. Reliable 14C AMS dates on bird and Pacific rat Rattus exulans bone gelatin, from a CaCO3-rich deposit. Journal of the Royal Society of New Zealand 29:185–211.CrossRefGoogle Scholar
Jansen, HS. 1984. Radiocarbon dating for contributors. Institute of Nuclear Sciences Publication INS-R-328. Lower Hutt, New Zealand: Department of Scientific and Industrial Research. p 1–55.Google Scholar
Lanting, JN, van der Plicht, J. 1998. Reservoir effects and apparent 14C ages. Journal of Irish Archaeology 9: 151–65.Google Scholar
Marchant, S, Higgins, PJ. 1990. Handbook of Australian, New Zealand & Antarctic birds. Volume 1. Australia: Oxford University Press.Google Scholar
McFadgen, BG. 1995. A radiocarbon date of moa bone from Whakamoenga Cave, site U18/N4, northeast Lake Taupo. Archaeology in New Zealand 38:257–8.Google Scholar
McFadgen, BG, Knox, FB, Cole, TRL. 1994. Radiocarbon calibration curve variations and their implications for the interpretation of New Zealand prehistory. Radiocarbon 36(2):221–36.CrossRefGoogle Scholar
Naish, TR, Abbot, ST, Alloway, BV, Beu, AG, Carter, RM, Edwards, AR, Journeaux, TD, Kamp, PJ, Pillans, BJ, Saul, G, Woolfe, KJ. 1998. Astronomical calibration of a S. Hemisphere Plio-Pleistocene reference section, Wanganui Basin, NZ. Quaternary Science Reviews 17:695–710.Google Scholar
Osmond, CB, Valaane, N, Haslam, SM, Votila, P, Roksandic, Z. 1981. Comparison of δ13C values in leaves of aquatic macrophytes from different habitats in Britain and Finland; some implications for photosynthetic processes in aquatic plants. Oecologia 50:117–24.CrossRefGoogle ScholarPubMed
Rafter, TA, Hansen, HS, Lockerbie, L, Trotter, MM. 1972. New Zealand Radiocarbon Reference Standards. Proceedings of the 8th International Conference on Radiocarbon Dating. Royal Society of New Zealand. p 625–75.Google Scholar
Roberts, M. 1991. Origin, dispersal routes, and the geographic distribution of Rattus exulans (Peale) with special reference to New Zealand. Pacific Science 45:123–30.Google Scholar
Schoeninger, MJ, DeNiro, MJ. 1984. Nitrogen and carbon isotopic composition of bone collagen from marine and terrestrial animals. Geochimica et Cosmochemica Acta 48:625–39.CrossRefGoogle Scholar
Sparks, RJ, Melhuish, WH, McKee, JWA, Ogden, J, Palmer, JG, Molloy, BPJ. 1995. 14C calibrations in the Southern Hemisphere and the date of the last Taupo eruption: evidence from tree-ring sequences. Radiocarbon 37(2):155–63.CrossRefGoogle Scholar
Stuiver, M, Polach, HA. 1977. Discussion: reporting of 14C data. Radiocarbon 19(3):355–63.CrossRefGoogle Scholar
Timperley, MH, Vigor-Brown, RJ. 1986. Water chemistry of lakes in the Taupo Volcanic Zone, New Zealand. New Zealand Journal of Marine and Freshwater Research 20:173–83.Google Scholar
Ward, GK, Wilson, SR. 1978. Procedures for comparing and combining radiocarbon age determinations: a critique. Archaeometry 20:19–31.CrossRefGoogle Scholar
White, E, Downes, M, Gibbs, M, Kemp, L, Mackenzie, L, Payne, G. 1980. Aspects of the physics, chemistry and phytoplankton biology of Lake Taupo. New Zealand Journal of Marine and Freshwater Research 14:139–48.CrossRefGoogle Scholar