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Molluscs as Evidence for a Late Pleistocene and Early Holocene Humid Period in the Southern Coastal Desert of Peru (14.5°S)

  • Bertil Mächtle (a1), Ingmar Unkel (a2), Bernhard Eitel (a1), Bernd Kromer (a3) and Solveig Schiegl (a4)...
Abstract

The southern Peruvian coastal desert around Palpa, southern Peru (14.5°S) is currently characterized by hyper-arid conditions. However, the presence of two species of molluscs (Scutalus, Pupoides) and desert-loess deposits indicates the past development of semi-desert and grassland ecosystems caused by a displacement of the eastern desert margin due to hydrological changes. Radiocarbon dating shows that the transition to a semi-arid climate in the southern Peruvian coastal desert took place during the Greenland interstadial 1, ∼ 13.5 cal ka BP. At the beginning of the Holocene, the mollusc fauna vanished due to increasing humidity and the development of grasslands. Dust particles were fixed by the grasses, as indicated by abundant Poaceae phytoliths, and desert loess was formed. The humid period we observe here is out of phase with the palaeoenvironmental records from the Titicaca region, which indicates dry conditions at that time. This paper offers a new idea for this contradiction: an orbitally driven meridional shift of the Bolivian high might have altered the moisture supply across the Andes.

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Corresponding author
*Corresponding author. Bertil Mächtle, Heidelberg University – Geographical Institute, INF 348, D-69120 Heidelberg, Germany. Fax: +49 6221 54 4997. E-mail address: bertil.maechtle@geog.uni-heidelberg.de
References
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Barrows, T.T., Lehman, S.J., Fifield, L.K., De Deckker, P., (2007). Absence of cooling in New Zealand and the adjacent ocean during the Younger Dryas chronozone. Science 318, 5847, 8689., 10.1126/science.1145873
Berger, A., Loutre, M.F., (1991). Insolation values for the climate of the last 10 million years. Quaternary Science Reviews 10, 4, 297317. doi:10.1016/0277-3791(91)90033-Q
Betancourt, J.L., Latorre, C., Rech, J.A., Quade, J., Rylander, K.A., (2000). A 22,000-year record of monsoonal precipitation from Northern Chile's Atacama Desert. Science 289, 15421546.
Björck, S., Walker, M.J.C., Cwyanr, L.W., Johnsen, S., Knudsen, K.-L., Lowe, J., Wohlfahrt, B., INTIMATE members, , (1998). An event stratigraphy for the Last Termination in the North Atlantic region based on the Greenland ice-core record: a proposal by the INTIMATE group. Journal of Quaternary Science 13, 4, 283292.
Blunier, T., Chappellaz, J.A., Schwander, J., Dällenbach, A., Stauffer, B., Stocker, T.F., Raynaud, D., Jouzel, J., Clausen, H.B., Hammer, C.U., Johnsen, S., (1998). Asynchrony of Antarctic and Greenland climate change during the last glacial period. Nature 394, 739743. doi:10.1038/29447
Broecker, W.S., (1998). Paleocean circulation during the last deglaciation: a bipolar seesaw?. Paleoceanography 13, 2, 119121. doi:10.1029/97PA03707.
Bronk Ramsey, C., (2001). Development of the radiocarbon calibration program. Radiocarbon 43, 2A, 355363.
Bronk Ramsey, C., (2008). Deposition models for chronological records. Quaternary Science Reviews 27, 1–2, 4260., 10.1016/j.quascirev.2007.1001.1019
Buck, C.E., Millard, A.R., (2004). Tools for Constructing Chronologies. Springer Verlag, London.
Bush, A.B.G., (1999). Assessing the impact of Mid-Holocene insolation on the atmosphere-ocean system. Geophysical Research Letters 26, 1, 99102. doi:10.1029/1998GL900261
Bush, M.B., Silman, M.R., Urrego, D.H., (2004). 48,000 years of climate and forest change in a biodiversity hot spot. Science 303, 827829.
Caviedes, C.N., Fik, T.J., (1992). Peru-Chile eastern Pacific fisheries and climatic oscillation. Glantz, M.H. Climate Variability, Climate Change and Fisheries.Cambridge University Press, Cambridge.355376.
Clapperton, C.M., Hall, M., Mothes, P., Hole, M.J., Still, J.W., Helmens, K.F., Kuhry, P., Gemmell, A.M.D., (1997). A Younger Dryas icecap in the equatorial Andes. Quaternary Science Reviews 47, 1, 1328., 10.1006/qres.1996.1861
De Batist, M., Fagel, N., Loutre, M.-F., Chapron, E., (2008). A 17,900-year multi-proxy lacustrine record of Lago Puyehue (Chilean Lake District): introduction. Journal of Paleolimnology 39, 2, 151161.doi:10.1007/s10933-007-9113-2
Eitel, B., Hecht, S., Mächtle, B., Schukraft, G., Kadereit, A., Wagner, G., Kromer, B., Unkel, I., Reindel, M., (2005). Geoarchaeological evidence from desert loess in the Nazca-Palpa region, southern Peru: palaeoenvironmental changes and their impact on pre-Columbian cultures. Archaeometry 47, 1, 137158.doi:10.1111/j.1475-4754.2005.00193.x
Elera, C.G., (1993). El complejo cultural Cupisnique: antecedentes y desarrollo de su ideologia religiosa. Senri Ethnological Studies 37, 229257.
EPICA-community-members, , (2004). Eight glacial cycles from an Antarctic ice core. Nature 429, 623628.
EPICA-community-members, , (2006). One-to-one coupling of glacial climate variability in Greenland and Antarctica. Nature 444, 195198.
Goodfriend, G.A., (1987). Radiocarbon age anomalies in shell carbonate of land snails from semi-arid areas. Radiocarbon 29, 2, 159167.
Goodfriend, G.A., Ellis, G.L., Toolin, L.J., (1999). Radiocarbon age anomalies in land snail shells from Texas: ontogenetic, individual, and geographic patterns of variation. Radiocarbon 41, 2, 149156.
Jass, C., Mead, J., Morrison, A., Agenbroad, L., (2002). Late Pleistocene molluscs from the southern Black Hills, South Dakota. Western North American Naturalist 62, 2, 129140.
Jouzel, J., Barkov, N.I., Barnola, J.M., Bender, M., Chappellaz, J., Genthon, C., Kotlyakov, V.M., Lipenkov, V., Lorius, C., Petit, J.R., Raynaud, D., Raisbeck, G., Ritz, C., Sowers, T., Stievenard, M., Yiou, F., Yiou, P., (1993). Extending the Vostok ice-core record of palaeoclimate to the penultimate glacial period. Nature 364, 407412.
Lamy, F., Kaiser, J., Ninnemann, U., Hebbeln, D., Arz, H.W., Stoner, J., (2004). Antarctic timing of surface water changes off Chile and Patagonian Ice Sheet response. Science 304, 5679, 19591962.doi:10.1126/science.1097863
Lamy, F., Kaiser, J., Arz, H.W., Hebbeln, D., Ninnemann, U., Timm, O., Timmermann, A., Toggweiler, J.R., (2007). Modulation of the bipolar seesaw in the Southeast Pacific during Termination 1. Earth and Planetary Science Letters 259, 3–4, 400413.
Leduc, G., Vidal, L., Tachikawa, K., Rostek, F., Sonzogni, C., Beaufort, L., Bard, E., (2007). Moisture transport across Central America as a positive feedback on abrupt climatic changes. Nature 445, 908911.
Lowe, J.J., Rasmussen, S.O., Björck, S., Hoek, W.Z., Steffensen, J.P., Walker, M.J.C., Yu, Z.C., (2008). Synchronisation of palaeoenvironmental events in the North Atlantic region during the Last Termination: a revised protocol recommended by the INTIMATE group. Quaternary Science Reviews 27, 1–2, 617., 10.1016/j.quascirev.2007.1009.1016
McCormac, G., Reimer, P.J., Hogg, A.G., Higham, T.F.G., Baillie, M.G.L., Palmer, J., Stuiver, M., (2002). Calibration of the radiocarbon time scale for the southern hemisphere: AD 1850–950. Radiocarbon 44, 3, 641651.
McCormac, G., Hogg, A.G., Blackwell, P.G., Buck, C.E., Higham, T.F.G., Reimer, P.J., (2004). SHCal04 Southern Hemisphere Calibration, 0–11,0" cal kyr BP. Radiocarbon 46, 3, 10871092.
McCulloch, R.D., Fogwill, C.J., Sugden, D.E., Bentley, M.J., Kubik, P.W., (2005). Chronology of the Last Glaciation in central Strait of Magellan and Bahía Inútil, southernmost South America. Geografiska Annaler 87 A, 2, 289312.doi:10.1111/j.0435-3676.2005.00260.x
Morgan, V., Delmotte, M., v. Ommen, T., Jouzel, J., Chappelaz, J., Woon, S., Masson-Delmotte, V., Raynaud, D., (2002). Relative timing of deglacial climate events in Antarctica and Greenland. Science 297, 18621864.
Mächtle, B., (2007). Geomorphologisch-bodenkundliche Untersuchungen zur Rekonstruktion der holozänen Umweltgeschichte in der nördlichen Atacama im Raum Palpa/Südperu (Heidelberger Geographische Arbeiten 123). Geographisches Institut der Universität Heidelberg, Heidelberg.
NGRIP members, , (2004). NGRIP data from North Greenland Ice Core Project Members 2004, North Greenland Ice Core Project Oxygen Isotope Data. IGBP PAGES/World Data Center for Paleoclimatology, Data Contribution Series # 2004-059. NOAA/NGDC Paleoclimatology Programm, Boulder CO, USA.
Petit, J.R., Jouzel, J., Raynaud, D., Barkov, N.I., Barnola, J.M., Basile, I., Bender, M., Chappellaz, J., Davis, J., Delaygue, G., Delmotte, M., Kotlyakov, V.M., Legrand, M., Lipenkov, V., Lorius, C., Pépin, L., Ritz, C., Saltzman, E., Stievenard, M., (1999). Climate and atmospheric history of the past 420,000 years from the Vostok ice core, Antarctica. Nature 399, 429436.
Pigati, J.S., Quade, J., Shahanan, T.M., Haynes jr., C.V., (2004). Radiocarbon dating of minute gastropods and new constraints on the timing of late Quaternary spring-discharge deposits in southern Arizona, USA. Palaeogeography, Palaeoclimatology, Palaeoecology 204, 3345.
Reimer, P.J., Baillie, M.G.L., Bard, E., Bayliss, A., Beck, J.W., Bertrand, C.J.H., Blackwell, P.G., Buck, C.E., Burr, G.S., Cutler, K.B., Damon, P.E., Edwards, R.L., Fairbanks, R.G., Friedrich, M., Guilderson, T.P., Hogg, A.G., Hughen, K.A., Kromer, B., McCormac, G., Manning, S.W., Ramsey, C.B., Reimer, R.W., Remmele, S., Southon, J.R., Stuiver, M., Talamo, S., Taylor, C.B., Plicht, J.V.D., Weyhenmeyer, C.E., (2004). IntCal04 terrestrial radiocarbon age calibration, 0–26" cal kyr BP. Radiocarbon 46, 3, 10291058.
Rein, B., Lückge, A., Reinhardt, L., Sirocko, F., Wolf, A., Dullo, W.-C., (2005). El Niño variability off Peru during the last 20,000 years. Paleoceanography 20, PA4003, PA4003.
Richter, M., (1981). Klimagegensätze in Südperu und ihre Auswirkungen auf die Vegetation. Erdkunde 35, 1230.
Rigsby, C.A., Platt Bradbury, J., Baker, P.A., Rollins, S.M., Warren, M.R., (2005). Late Quaternary palaeolakes, rivers, and wetlands on the Bolivian Altiplano and their palaeoclimatic implications. Journal of Quaternary Science 20, 7–8, 671691.
Rowe, H.D., Dunbar, R.B., (2004). Hydrologic-energy balance constraints on the Holocene lake-level history of lake Titicaca, South America. Climate Dynamics 23, 439454.
Runge, F., (1999). The opal phytolith inventory of soils in central Africa — quantities, shapes, classification, and spectra. Review of Palaeobotany and Palynology 107, 1–2, 2353., 10.1016/S0034-6667(1099)00018-00014
Sylvestre, F., Servant, M., Servant-Vildary, S., Causse, C., Fournier, M., Ybert, J.-P., (1999). Lake-level chronology on the southern Bolivian Altiplano (18°–23°S) during Late-Glacial time and the early Holocene. Quaternary Research 51, 1, 5466.
Unkel, I., (2006). AMS-14C-Analysen zur Rekonstruktion der Landschafts- und Kulturgeschichte in der Region Palpa (S-Peru) (Heidelberger Geographische Arbeiten 121). Geographisches Institut der Universität Heidelberg, Heidelberg.
Unkel, I., Björck, S., Wohlfahrt, B., (2008). Deglacial environmental changes on Isla de los Estados (54.4°S), southeastern Tierra del Fuego. Quaternary Science Reviews 27, 15411554.doi:10.1016/j.quascirev.2008.05.004
Unkel, I., Kadereit, A., Mächtle, B., Eitel, B., Kromer, B., Wagner, G.A., Wacker, L., (2007). Dating methods and geomorphic evidence of palaeo-environmental changes at the eastern margin of the South Peruvian coastal desert (14°39′ S) before and during the Little Ice Age. Quaternary International 175, 328., 10.1016/j.quaint.2007.1003.1006
Weaver, A.J., Saenko, O.A., Clark, P.U., Mitrovica, J.X., (2003). Meltwater Pulse 1A from Antarctica as a trigger of the Bølling-Allerød warm interval. Science 299, 17091713.
Wille, M., Maidana, N.I., Schabitz, F., Fey, M., Haberzettl, T., Janssen, S., Lucke, A., Mayr, C., Ohlendorf, C., Schleser, G.H., Zolitschka, B., (2007). Vegetation and climate dynamics in southern South America: the microfossil record of Laguna Potrok Aike, Santa Cruz, Argentina. Review of Palaeobotany and Palynology 146, 1–4, 234246.doi:10.1016/j.revpalbo.2007.05.001
Vuille, M., (1999). Atmospheric circulation over the Bolivian Altiplano during dry and wet periods and extreme phases of the Southern Oscillation. International Journal of Climatology 19, 15791600.
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