Search Results - "Hoffmann, D.L."

External controls on CO2 in Gibraltar cave air and ground air: Implications for interpretation of δ13C in speleothems by Mattey, D.P., Atkinson, T.C., Hoffmann, D.L., Boyd, M., Ainsworth, M., Durell, R., Latin, J.-P.

“…The principles of cave ventilation and ground air advection are outlined. CO2 concentrations were monitored every 2–4 h from 2006 to 2012 at twelve locations…”
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Palaeoenvironments of the last Neanderthals in SW Europe (MIS 3): Cova del Coll Verdaguer (Barcelona, NE of Iberian Peninsula) by Daura, J., Sanz, M., Allué, E., Vaquero, M., López-García, J.M., Sánchez-Marco, A., Domènech, R., Martinell, J., Carrión, J.S., Ortiz, J.E., Torres, T., Arnold, L.J., Benson, A., Hoffmann, D.L., Skinner, A.R., Julià, R.

“…Marine isotope stage 3 (MIS 3) was characterised by marked oscillations of extreme cold episodes with very short warm events during the stadial, and several…”
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Radiocarbon and U-series age constraints for the Lateglacial rock art of Sicily by Di Maida, G., Mannino, M.A., Zilhão, J., Hoffmann, D.L., García-Diez, M., Pastoors, A., Standish, C.D., Pike, A.W.G., Olsen, J., Schimmenti, V., Battaglia, G., Terberger, T.

“…The presence of rock and portable art on Sicily has been recognized since World War II. This record has been unanimously attributed to the Upper Palaeolithic…”
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Holocene glacier history from alpine speleothems, Milchbach cave, Switzerland by Luetscher, M., Hoffmann, D.L., Frisia, S., Spötl, C.

“…Mountain glaciers and their sediments are prominent witnesses of climate change, responding sensitively to even small modifications in meteorological…”
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Uranium series dating reveals a long sequence of rock art at Altamira Cave (Santillana del Mar, Cantabria) by García-Diez, M., Hoffmann, D.L., Zilhão, J., Heras, C. de las, Lasheras, J.A., Montes, R., Pike, A.W.G.

“…The rock art in Altamira Cave was the first ensemble of Palaeolithic parietal art to be identified scientifically (Sautuola, 1880). Due to the great thematic,…”
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Measurements of the uranium concentration and distribution in a fossil equid tooth using fission tracks, TIMS and laser ablation ICPMS: Implications for ESR dating by Hoffmann, D.L., Paterson, B.A., Jonckheere, R.

“…Combined ESR/U-series dating of tooth enamel is important for obtaining chronological constraints on archaeological sites. The precision and accuracy of this…”
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Characterisation of secondary electron multiplier nonlinearity using MC-ICPMS by Hoffmann, D.L., Richards, D.A., Elliott, T.R., Smart, P.L., Coath, C.D., Hawkesworth, C.J.

“…We have investigated the signal response characteristics of a commonly used (ETP) secondary electron multiplier (SEM) using a ThermoFinnigan Neptune…”
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