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Climatic Implications of Macro- and Microfossil Assemblages from Late Pleistocene Deposits in Northern New Zealand

Published online by Cambridge University Press:  20 January 2017

John Ogden ,
Rewi M. Newnham ,
Jonathan G. Palmer ,
Richard G. Serra  and
Neil D. Mitchell
John Ogden
Affiliation:
Department of Botany, Auckland University, Auckland, New Zealand
Rewi M. Newnham
Affiliation:
Department of Geology, Auckland University, Auckland, New Zealand
Jonathan G. Palmer
Affiliation:
Department of Plant Science, Lincoln University, Lincoln, New Zealand
Richard G. Serra
Affiliation:
Department of Botany, Auckland University, Auckland, New Zealand
Neil D. Mitchell
Affiliation:
Department of Botany, Auckland University, Auckland, New Zealand
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Abstract

Twenty-two plant species were identified from leaves, fruits, or flowers, and 41 taxa from pollen, present in a macrofossil (leaf) layer in a peat swamp formed on Pleistocene dunes on the Aupouri Peninsula in northern New Zealand. Eight genera of gymnosperms are represented. With the exception of Lagarostrobos colensoi, all tree species abundant as macrofossils are also common as pollen. Macrofossils enabled the on-site flora to be compared with the regional flora, represented by the pollen rain. Studies on leaf decomposition rates indicate bias toward sclerophyllous species in the macrofossils. Identification to species level and treering data from preserved kauri logs allow quantitative comparisons with similar extant communities. Current climatic conditions at those analogue sites are cooler (2° to 3°C), cloudier (11%), and much wetter (85%) than those currently prevailing on the Aupouri Peninsula. Dendrochronological results also suggest that the far north of New Zealand had a cooler, cloudier, and wetter climate at the time the fossil leaf assemblage was formed. Radiocarbon dates from possibly contaminated samples suggest that a diverse mixed gymnosperm/angiosperm forest, dominated by kauri (Agathis australis), was present about (or sometime before) 41,00034,000 yr B.P., when the leaf layer was formed. Similar temperature reductions have been postulated for this period in New Zealand by other authors.

Type
Articles
Information
Quaternary Research , Volume 39 , Issue 1 , January 1993 , pp. 107 - 119
Copyright
University of Washington

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References

Ahmed, M. (1984). “Ecological and Dendrochronological Studies on Agathis austraiis (Salisb.)-kauri.” Unpublished Ph.D. thesis, University of Auckland, Auckland, New Zealand.Google Scholar
Ahmed, M., and Ogden, J. (1985). Modern New Zealand tree-ring chronologies 111.Agathis australis (salisb.)-kauri. Tree Ring Bulletin 45, 11–24.Google Scholar
Ahmed, M., and Ogden, J. (1987). Population dynamics of the emergent conifer Agathis australis (D. Don.) Lindl. (kauri) in New Zealand. 1. Population structures and tree growth rates in mature stands. New Zealand Journal of Botany 25, 217–229.Google Scholar
Ahmed, M., and Ogden, J. (1991). Descriptions of some mature Kauri forests of New Zealand. Tane 33 (in press).Google Scholar
Allan, H. H. (1961). “Flora of New Zealand” Vol. 1. Wellington, Government Printer.Google Scholar
Bieleski, R. L. (1959). Factors affecting the growth and distribution of kauri (Agathis australis Salisb.). Australian Journal of Botany 7, 252–294.Google Scholar
Birks, H. H. (1973). Modern macrofossil assemblages in lake sediments in Minnesota. In “Quaternary Plant Ecology” (Birks, H. J. and West, R. G., Eds.), pp. 173–189. Blackwell, Oxford, England.Google Scholar
Bowler, J. M. Hope, G. S. Jennings, J. N. Singh, G., and Walker, D. (1976). Late Quaternary climates of Australia and New Guinea. Quaternary Research 6, 359–395.Google Scholar
Bridge, M., and Ogden, J. (1986). A sub-fossil kauri (Agathis australis) tree-ring chronology. Journal of the Royal Society of New Zealand 16, 17–23.Google Scholar
Brothers, R. N. (1954). A physiographic study of recent sand dunes of the Auckland west coast. New Zealand Geographer 10, 47–59.Google Scholar
Chandler, M. E. J. (1964). “The Lower Tertiary Floras of Southern England. 4. A Summary and Survey of Findings in the Light of Re-cent Botanical Observations.” British Museum (Natural History), London, pp. 151.Google Scholar
Chappell, J. (1970). Quaternary geology of the southwest Auckland coastal region. Transactions of the Royal Society of New Zealand; Earth Sciences 8, 133–153.Google Scholar
Clarkson, B. R. Patel, R. N., and Clarkson, B. D. (1988). Composition and structure of forest overwhelmed at Pureora, central North Island, New Zealand, during the Taupo eruption (c. AD 130). Journal of the Royal Society of New Zealand 18, 417–436.Google Scholar
Connor, H. E., and Edgar, E. (1987). Name changes in the indigenous New Zealand flora, 1960-1986 and NominaNova4, 1983-1986. New Zealand Journal of Botany 25, 115–170.Google Scholar
Cranwell, L. M., and Moore, L. B. (1936). The occurrence of kauri in montane forest on Te Moehau. New Zealand Journal of Science and Technology 18, 531–543.Google Scholar
Dick, R. S. (1950). “The Plant Geography of the ‘Far North’ of New Zealand.” Unpublished M.Sc thesis, University of Auckland.Google Scholar
Drake, H., and Burrows, C. J. (1980). The influx of potential macro-fossils into Lady Lake, north Westland, New Zealand. New Zealand Journal of Botany 18, 257–274.Google Scholar
Dunwiddie, P. W. (1986). A 6000-year record of forest history on Mount Ranier, Washington. Ecology 67, 58–68.Google Scholar
Dunwiddie, P. W. (1987). Macrofossil and pollen representation in coniferous trees in modern sediments from Washington. Ecology 68, 1–11.Google Scholar
Enright, N. J., and Ogden, J. (1987). Decomposition of litter from common woody species of kauri (Agathis australis Salisb.) forest in northern New Zealand. Australian Journal of Ecology 12, 109–124.Google Scholar
Faegri, K., and Iversen, J. (1964). “Textbook of Pollen Analysis,” 1st ed. Blackwell, London.Google Scholar
Ferguson, D. K. (1985). The origin of leaf-assemblages. New light on an old problem. Review of Paleobotany and Palynology 46, 117–188.Google Scholar
Gosz, J. R. Lickens, G. E., and Bormann, F. H. (1973). Nutrient re-lease from decomposing leaf and branch litter in the Hubbard Brook forest, New Hampshire. Ecological Monographs 43, 173–191.Google Scholar
Hicks, D. L. (1975). “Geomorphic Development of the Southern Aup-ouri and Karikari Peninsulas with Special Reference to Sand Dunes.” Unpublished M.Sc. thesis, University of Auckland, New Zealand.Google Scholar
Jacobson, G. L. Jr., and Bradshaw, R. H. W. (1981). The selection of sites for paleovegetational studies. Quaternary Research 16, 80–97.Google Scholar
Rear, D., and Hay, R. F. (1961). “Geological Map of New Zealand. 1:250,000.” Sheet 1, North Cape. New Zealand Geological Survey.Google Scholar
Kershaw, A. P. (1976). A Late Pleistocene and Holocene pollen diagram from Lynch’s Crater, north-eastern Queensland, Australia. New Phytologist 11, 469–498.Google Scholar
Kershaw, A. P. (1978). Record of last interglacial-glacial cycle from north-eastern Queensland. Nature 272, 159–161.Google Scholar
Kershaw, A. P., and Nix, H. A. (1988). Quantitative palaeoclimatic estimates from pollen data using bioclimatic profiles of extant taxa. Journal of Biogeography 15, 589–602.Google Scholar
Lintott, W. H., and Burrows, C. J. (1973). A pollen diagram and mac-rofossils from Kettlehole bog, Cass, South Island, New Zealand. New Zealand Journal of Botany 11, 269–282.Google Scholar
Macphail, M. K., and McQueen, D. R. (1983). The value of New Zealand pollen and spores as indicators of Cenozoic climates. Tuat-ara 26, 37–59.Google Scholar
McGlone, M. S. (1988). New Zealand. In “Vegetation History” (Huntley, B. and Webb, T., Eds.), pp. 557–599. Kluwer Academic, Norwell, MA.Google Scholar
McGlone, M. S., and Topping, W. W. (1983). Late Quaternary vegetation, Tongariro Region, Central North Island, New Zealand. New Zealand Journal of Botany 21, 53–76.Google Scholar
McGlone, M. S. Howarth, R., and Pullar, W. A. (1984). Late Pleistocene stratigraphy, vegetation and climate of the Bay of Plenty and Gisbourne regions, New Zealand. New Zealand Journal of Geology and Geophysics 27, 327–350.Google Scholar
McLean, R. F. Enright, N. J. Mitchell, N. D., and Braggins, J. E. (1985). “Wetlands and Heathlands of the Te Paki Region.” Report to the New Zealand Department of Lands and Survey. Department of Geography, University of Auckland.Google Scholar
McQueen, D. R. (1969). Macroscopic plant remains in recent lake sediments. Tuatara 17, 13–19.Google Scholar
Millener, P. R. (1981). “The Quaternary avifauna of the North Island of New Zealand.” Unpublished Ph.D. thesis. University of Auckland.Google Scholar
Mitchell, N. D. (1991). The derivation of climate surfaces for New Zealand, and their application to the bioclimatic analysis of the dis-tribution of kauri (Agathis australis). Journal of the Royal Society of New Zealand 21, 13–24.Google Scholar
Moir, R. W. Collen, B., and Thompson, C. S. (1986). The climate and weather of Northland. New Zealand Meteorological Service miscellaneous publication 115 (2).Google Scholar
Moore, L. B. (1973). Botanical notes on three high peaks overlooking the Hauraki Gulf. Tane 19, 213–220.Google Scholar
Moore, L. B., and Edgar, E. (1970). “Flora of New Zealand,” Vol. 2. Government Printer, Wellington.Google Scholar
Mueller-Dombois, D., and Ellenberg, H. (1974). “Aims and Methods of Vegetation Ecology.” Wiley, New York.Google Scholar
New Zealand Meteorological Service (1981). “Summaries of Climato-logical Observations to 1980.” Government Printer, Wellington.Google Scholar
Newnham, R. M. (1990). “Late Quaternary Palynological Investiga-tions into the History of Vegetation and Climate in Northern New Zealand.” Unpublished Ph.D. thesis, University of Auckland, Auck-land, New Zealand.Google Scholar
Newnham, R. M. Ogden, J., and Mildenhall, D. C. (1993). A vegetation history of the Far North of New Zealand during the Late Otira (Last) Glaciation. Quaternary Research (in press).Google Scholar
Nix, H. A. (1986). A biogeographic analysis of Australian Elapid snakes. In “Atlas of Elapid Snakes of Australia” (Longmore, R., Ed.), pp. 4–15. Australian Government Publishing Service, Canberra.Google Scholar
Ogden, J. (1983). The scientific reserves of Auckland University. Quantitative vegetation studies. Tane 29, 163–180.Google Scholar
Ogden, J., and Ahmed, M. (1989). Climate response function analyses of kauri (Agathis australis) tree-ring chronologies in northern New Zealand. Journal of the Royal Society of New Zealand 19, 205–221.Google Scholar
Ogden, J., and Powell, J. (1979). A quantitative description of the forest vegetation on an altitudinal gradient in the Mount Field National Park, Tasmania, and a discussion of its history and dynamics. Australian Journal of Ecology 4, 293–325.Google Scholar
Ogden, J. Wilson, A. Hendy, C Hogg, A., and Newnham, R. M. (1993). The Late Quaternary history of kauri (Agathis australis) in New Zealand and its climatic implications. Journal of Biogeography (in press).Google Scholar
Pocknall, D. T. (1978). Relative pollen representation in relation to vegetation composition, westland, New Zealand. New Zealand Journal of Botany 16, 379–386.Google Scholar
Pocknall, D. T. (1980). Modern pollen rain and Aranuian vegetation from Lady Lake, north Westland, New Zealand. New Zealand Journal of Botany 18, 275–284.Google Scholar
Polach, H. A. (1976). Radiocarbon dating as a research tool in archaeology—hopes and limitations. In “The Proceedings of a Symposium on Scientific Methods of Research in the Study of Ancient Chinese Bronzes and Southeast Asian Metal and Other Archaeological Artifacts” (Barnard, N., Ed.). pp. 467. National Gallery of Victoria, Melbourne.Google Scholar
Randall, P. (1990). “Pollen dispersal across the Southern Alps, South Island, New Zealand.” Unpublished M.Sc. thesis, University of Canterbury, New Zealand.Google Scholar
Richardson, R. J. H. (1975). “The Quaternary Geology of the North Kaipara Barrier.” Unpublished M.Sc. thesis, University of Auck-land.Google Scholar
Ricketts, B. D. (1979). Petrology and provenance of Pleistocene deposits in the south Parengrenga-Te Kao district, northern New Zealand. New Zealand Journal of Geology and Geophysics 22, 21–27.Google Scholar
Singh, G. Kershaw, A. P., and Clark, R. (1981). Quantitative vegetation and fire history in Australia. In “Fire and the Australian Biota” (Gill, A. M. Groves, R. A., and Noble, I. R., Eds.), pp. 23–54. Australian Academy of Science, Canberra.Google Scholar
Watts, W. A. (1967). Late-glacial plant macrofossils from Minnesota. In “Quaternary Paleoecology” (Cushing, E. J. and Wright, H. E., Eds.), pp. 89–97. Yale Univ. Press, New Haven, CT.Google Scholar
Watts, W. A. (1973). Rates of change and stability in vegetation in the perspective of long periods of time. In “Quaternary Plant Ecology” (Birks, H. J. B. and West, R. G., Eds.), pp. 195–206. Blackwell Scientific, Oxford.Google Scholar