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  • 1
    Call number: 9/M 07.0421(344)
    In: Geological Society special publication
    Description / Table of Contents: Fjords are glacially over-deepened, semi-enclosed marine basins, but are often neglected as a sedimentary realm. They represent the transition from the terrestrial to the marine environment and as such have the potential to preserve evidence of environmental change. Typically most fjords have been glaciated a number of times and some high-latitude fjords still possess a resident glacier. The stratigraphic record in fjords largely preserves a glacial deglacial cycle of deposition. Sheltered water and high sedimentation rates potentially make fjords ideal depositional environments for preserving continuous records of climate and environmental change with high temporal resolution. Fjords are also referred to as miniature oceans providing the unique opportunity to study marine processes in great detail. With predictions of warming climates, changing ocean circulation and rising sea levels, this volume is a timely look at these environmentally sensitive coastlines.
    Type of Medium: Monograph available for loan
    Pages: VI, 380 S. : Ill., graph. Darst., Kt.
    ISBN: 9781862393127
    Series Statement: Geological Society special publication 344
    Location: Reading room
    Branch Library: GFZ Library
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  • 2
    Monograph available for loan
    Monograph available for loan
    London : The Geological Society
    Associated volumes
    Call number: 9/M 07.0421(398)
    In: Geological Society special publication
    Type of Medium: Monograph available for loan
    Pages: VI, 213 S. : z.T. farb. Ill., graph. Darst., Kt.
    ISBN: 9781862396418
    Series Statement: Geological Society special publication 398
    Classification:
    Geochemistry
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  • 3
    Keywords: Atlantischer Ozean Nord ; Jungquartär ; Kontinentalrand ; Paläoozeanographie ; Arctic Ocean Region ; Continental margins ; Geology, Stratigraphic ; North Atlantic Ocean Region ; Paleoceanography ; Quaternary
    Description / Table of Contents: John T. Andrews, William E. N. Austin, Helene Bergsten, and Anne E. Jennings: The Late Quaternary palaeoceanography of North Atlantic margins: an introduction / Geological Society, London, Special Publications, 111:1-6, doi:10.1144/GSL.SP.1996.111.01.01 --- Karen Luise Knudsen and William E. N. Austin: Late glacial foraminifera / Geological Society, London, Special Publications, 111:7-10, doi:10.1144/GSL.SP.1996.111.01.02 --- Canadian North Atlantic Margins --- J. T. Andrews, L. E. Osterman, A. E. Jennings, J. P. M. Syvitski, G. H. Miller, and N. Weiner: Abrupt changes in marine conditions, Sunneshine Fiord, eastern Baffin Island, NWT during the last deglacial transition: Younger Dryas and H-0 events / Geological Society, London, Special Publications, 111:11-27, doi:10.1144/GSL.SP.1996.111.01.03 --- Anne E. Jennings, Kathy A. Tedesco, John T. Andrews, and Matthew E. Kirby: Shelf erosion and glacial ice proximity in the Labrador Sea during and after Heinrich events (H-3 or 4 to H-0) as shown by foraminifera / Geological Society, London, Special Publications, 111:29-49, doi:10.1144/GSL.SP.1996.111.01.04 --- James P. M. Syvitski, C. F. Michael Lewis, David J. W. Piper, and James P. M. Syvitski: Palaeoceanographic information derived from acoustic surveys of glaciated continental margins: examples from eastern Canada / Geological Society, London, Special Publications, 111:51-76, doi:10.1144/GSL.SP.1996.111.01.05 --- R. R. Stea, R. Boyd, O. Costello, G. B. J. Fader, and D. B. Scott: Deglaciation of the inner Scotian Shelf, Nova Scotia: correlation of terrestrial and marine glacial events / Geological Society, London, Special Publications, 111:77-101, doi:10.1144/GSL.SP.1996.111.01.06 --- Frank R. Hall and Stefanie J. Reed: Rock (mineral)-magnetic properties of post-glacial (16–0.5 ka) sediments from the Emerald Basin (Scotian Shelf), Canada / Geological Society, London, Special Publications, 111:103-115, doi:10.1144/GSL.SP.1996.111.01.07 --- Arctic Ocean, East Greenland Margin and Northeastern North Atlantic --- Thomas M. Cronin, Gary S. Dwyer, Paul A. Baker, Julio Rodriguez-Lazaro, and William M. Briggs, Jr: Deep-sea ostracode shell chemistry (Mg:Ca ratios) and Late Quaternary Arctic Ocean history / Geological Society, London, Special Publications, 111:117-134, doi:10.1144/GSL.SP.1996.111.01.08 --- Ruediger Stein, Seung-il Nam, Hannes Grobe, and Hans Hubberten: Late Quaternary glacial history and short-term ice-rafted debris fluctuations along the East Greenland continental margin / Geological Society, London, Special Publications, 111:135-151, doi:10.1144/GSL.SP.1996.111.01.09 --- J. T. Andrews, Anne E. Jennings, T. Cooper, Kerstin M. Williams, and J. Mienert: Late Quaternary sedimentation along a fjord to shelf (trough) transect, East Greenland (c. 68° N) / Geological Society, London, Special Publications, 111:153-166, doi:10.1144/GSL.SP.1996.111.01.10 --- J. C. Duplessy, L. D. Labeyrie, and M. Paterne: North Atlantic sea surface conditions during the Younger Dryas cold event / Geological Society, London, Special Publications, 111:167-175, doi:10.1144/GSL.SP.1996.111.01.11 --- Nalân Koç, Eystein Jansen, Morten Hald, and Laurent Labeyrie: Late glacial-Holocene sea surface temperatures and gradients between the North Atlantic and the Norwegian Sea: implications for the Nordic heat pump / Geological Society, London, Special Publications, 111:177-185, doi:10.1144/GSL.SP.1996.111.01.12 --- Northwestern European and European Arctic Margins --- W. E. N. Austin and D. Kroon: Late glacial sedimentology, foraminifera and stable isotope stratigraphy of the Hebridean Continental Shelf, northwest Scotland / Geological Society, London, Special Publications, 111:187-213, doi:10.1144/GSL.SP.1996.111.01.13 --- J. D. Peacock: Marine mollescan proxy data applied to Scottish late glacial and Flandrian sites: strengths and limitations / Geological Society, London, Special Publications, 111:215-228, doi:10.1144/GSL.SP.1996.111.01.14 --- Ian Shennan, Mairéad M. Rutherford, James B. Innes, and Kevin J. Walker: Late glacial sea level and ocean margin environmental changes interpreted from biostratigraphic and lithostratigraphic studies of isolation basins in northwest Scotland / Geological Society, London, Special Publications, 111:229-244, doi:10.1144/GSL.SP.1996.111.01.15 --- Hui Jiang and Kjell Nordberg: Late Weichselian environmental changes of the southern Kattegat, Scandinavia, inferred from diatom records / Geological Society, London, Special Publications, 111:245-260, doi:10.1144/GSL.SP.1996.111.01.16 --- Niels Richardt: Sedimentological examination of the Late Weichselian sea-level history following deglaciation of northern Denmark / Geological Society, London, Special Publications, 111:261-273, doi:10.1144/GSL.SP.1996.111.01.17 --- Morten Hald, Trond Dokken, and Sveinung Hagen: Palaeoceanography on the European arctic margin during the last deglaciation / Geological Society, London, Special Publications, 111:275-287, doi:10.1144/GSL.SP.1996.111.01.18 --- J. Lloyd, D. Kroon, C. Laban, and G. Boulton: Deglaciation history and palaeoceanography of the western Spitsbergen margin since the last glacial maximum / Geological Society, London, Special Publications, 111:289-301, doi:10.1144/GSL.SP.1996.111.01.19 --- Tore O. Vorren and Jan S. Laberg: Late glacial air temperature, oceanographic and ice sheet interactions in the southern Barents Sea region / Geological Society, London, Special Publications, 111:303-321, doi:10.1144/GSL.SP.1996.111.01.20 --- Leonid Polyak and Valery Mikhailov: Post-glacial environments of the southeastern Barents Sea: foraminiferal evidence / Geological Society, London, Special Publications, 111:323-337, doi:10.1144/GSL.SP.1996.111.01.21 --- Mikko Punkari: Late Weichselian deglaciation of the Barents Sea and low salinity events in the Norwegian Sea / Geological Society, London, Special Publications, 111:339-349, doi:10.1144/GSL.SP.1996.111.01.22 --- Related Topics --- Karin A. F. Zonneveld and Karin P. Boessenkool: Palynology as a tool for land-sea correlation; an example from the eastern Mediterranean region / Geological Society, London, Special Publications, 111:351-357, doi:10.1144/GSL.SP.1996.111.01.23 --- Nils-Axel Mörner: Earth rotation, ocean circulation and palaeoclimate: the North Atlantic — European example / Geological Society, London, Special Publications, 111:359-370, doi:10.1144/GSL.SP.1996.111.01.24
    Pages: Online-Ressource (VI, 376 Seiten) , Illustrationen, Diagramme, Karten
    ISBN: 1897799616
    Language: English
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  • 4
    Description / Table of Contents: Fjords are glacially over-deepened, semi-enclosed marine basins, but are often neglected as a sedimentary realm. They represent the transition from the terrestrial to the marine environment and as such have the potential to preserve evidence of environmental change. Typically most fjords have been glaciated a number of times and some high-latitude fjords still possess a resident glacier. The stratigraphic record in fjords largely preserves a glacial–deglacial cycle of deposition. Sheltered water and high sedimentation rates potentially make fjords ideal depositional environments for preserving continuous records of climate and environmental change with high temporal resolution. Fjords are also referred to as miniature oceans providing the unique opportunity to study marine processes in great detail. With predictions of warming climates, changing ocean circulation and rising sea levels, this volume is a timely look at these environmentally sensitive coastlines.
    Pages: Online-Ressource (VII, 380 Seiten)
    ISBN: 9781862393127
    Language: English
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  • 5
    Description / Table of Contents: Biogeochemical controls on palaeoceanographic environmental proxies: an introduction / William E. N. Austin and Rachael H. James / Geological Society, London, Special Publications, 303, 1-2, 1 January 2008, https://doi.org/10.1144/SP303.1 --- Biogeochemical controls on palaeoceanographic environmental proxies: a review / Rachael H. James and William E. N. Austin / Geological Society, London, Special Publications, 303, 3-32, 1 January 2008, https://doi.org/10.1144/SP303.2 --- Some fundamental features of biomineralization / R. J. P. Williams / Geological Society, London, Special Publications, 303, 33-44, 1 January 2008, https://doi.org/10.1144/SP303.3 --- Vital effects and beyond: a modelling perspective on developing palaeoceanographical proxy relationships in foraminifera / Richard E. Zeebe, Jelle Bijma, Bärbel Hönisch, Abhijit Sanyal, Howard J. Spero and Dieter A. Wolf-Gladrow / Geological Society, London, Special Publications, 303, 45-58, 1 January 2008, https://doi.org/10.1144/SP303.4 --- Foraminifer test preservation and diagenesis: comparison of high latitude Eocene sites / Paul N. Pearson and Catherine E. Burgess / Geological Society, London, Special Publications, 303, 59-72, 1 January 2008, https://doi.org/10.1144/SP303.5 --- The influences of growth rates on planktic foraminifers as proxies for palaeostudies – a review / D. N. Schmidt, T. Elliott and S. A. Kasemann / Geological Society, London, Special Publications, 303, 73-85, 1 January 2008, https://doi.org/10.1144/SP303.6 --- Fine-scale growth patterns in coral skeletons: biochemical control over crystallization of aragonite fibres and assessment of early diagenesis / J. P. Cuif, Y. Dauphin, A. Meibom, C. Rollion-Bard, M. Salomé, J. Susini and C. T. Williams / Geological Society, London, Special Publications, 303, 87-96, 1 January 2008, https://doi.org/10.1144/SP303.7 --- Modern deep-sea benthic foraminifera: a brief review of their morphology-based biodiversity and trophic diversity / A. J. Gooday, H. Nomaki and H. Kitazato / Geological Society, London, Special Publications, 303, 97-119, 1 January 2008, https://doi.org/10.1144/SP303.8 --- On the use of benthic foraminiferal δ13C in palaeoceanography: constraints from primary proxy relationships / Andreas Mackensen / Geological Society, London, Special Publications, 303, 121-133, 1 January 2008, https://doi.org/10.1144/SP303.9 --- The carbon and oxygen stable isotopic composition of cultured benthic foraminifera / Daniel C. McCorkle, Joan M. Bernhard, Christopher J. Hintz, Jessica K. Blanks, G. Thomas Chandler and Timothy J. Shaw / Geological Society, London, Special Publications, 303, 135-154, 1 January 2008, https://doi.org/10.1144/SP303.10 --- Seasonal dynamics of coastal water masses in a Scottish fjord and their potential influence on benthic foraminiferal shell geochemistry / Alix G. Cage and William E. N. Austin / Geological Society, London, Special Publications, 303, 155-172, 1 January 2008, https://doi.org/10.1144/SP303.11 --- Isotopic variability in the intertidal acorn barnacle Semibalanus balanoides: a potentially novel sea-level proxy indicator / K. F. Craven, M. I. Bird, W. E. N. Austin and J. Wynn / Geological Society, London, Special Publications, 303, 173-185, 1 January 2008, https://doi.org/10.1144/SP303.12
    Pages: Online-Ressource (192 Seiten) , Illustrationen, Diagramme, Karten
    ISBN: 9781862395510
    Language: English
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  • 6
    Publication Date: 2020-09-24
    Description: Radiocarbon (14C) ages cannot provide absolutely dated chronologies for archaeological or paleoenvironmental studies directly but must be converted to calendar age equivalents using a calibration curve compensating for fluctuations in atmospheric 14C concentration. Although calibration curves are constructed from independently dated archives, they invariably require revision as new data become available and our understanding of the Earth system improves. In this volume the international 14C calibration curves for both the Northern and Southern Hemispheres, as well as for the ocean surface layer, have been updated to include a wealth of new data and extended to 55,000 cal BP. Based on tree rings, IntCal20 now extends as a fully atmospheric record to ca. 13,900 cal BP. For the older part of the timescale, IntCal20 comprises statistically integrated evidence from floating tree-ring chronologies, lacustrine and marine sediments, speleothems, and corals. We utilized improved evaluation of the timescales and location variable 14C offsets from the atmosphere (reservoir age, dead carbon fraction) for each dataset. New statistical methods have refined the structure of the calibration curves while maintaining a robust treatment of uncertainties in the 14C ages, the calendar ages and other corrections. The inclusion of modeled marine reservoir ages derived from a three-dimensional ocean circulation model has allowed us to apply more appropriate reservoir corrections to the marine 14C data rather than the previous use of constant regional offsets from the atmosphere. Here we provide an overview of the new and revised datasets and the associated methods used for the construction of the IntCal20 curve and explore potential regional offsets for tree-ring data. We discuss the main differences with respect to the previous calibration curve, IntCal13, and some of the implications for archaeology and geosciences ranging from the recent past to the time of the extinction of the Neanderthals.
    Repository Name: EPIC Alfred Wegener Institut
    Type: Article , isiRev
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  • 7
    Publication Date: 2020-09-24
    Description: The concentration of radiocarbon (14C) differs between ocean and atmosphere. Radiocarbon determinations from samples which obtained their 14C in the marine environment therefore need a marine-specific calibration curve and cannot be calibrated directly against the atmospheric-based IntCal20 curve. This paper presents Marine20, an update to the internationally agreed marine radiocarbon age calibration curve that provides a non-polar global-average marine record of radiocarbon from 0–55 cal kBP and serves as a baseline for regional oceanic variation. Marine20 is intended for calibration of marine radiocarbon samples from non-polar regions; it is not suitable for calibration in polar regions where variability in sea ice extent, ocean upwelling and air-sea gas exchange may have caused larger changes to concentrations of marine radiocarbon. The Marine20 curve is based upon 500 simulations with an ocean/atmosphere/biosphere box-model of the global carbon cycle that has been forced by posterior realizations of our Northern Hemispheric atmospheric IntCal20 14C curve and reconstructed changes in CO2 obtained from ice core data. These forcings enable us to incorporate carbon cycle dynamics and temporal changes in the atmospheric 14C level. The box-model simulations of the global-average marine radiocarbon reservoir age are similar to those of a more complex three-dimensional ocean general circulation model. However, simplicity and speed of the box model allow us to use a Monte Carlo approach to rigorously propagate the uncertainty in both the historic concentration of atmospheric 14C and other key parameters of the carbon cycle through to our final Marine20 calibration curve. This robust propagation of uncertainty is fundamental to providing reliable precision for the radiocarbon age calibration of marine based samples. We make a first step towards deconvolving the contributions of different processes to the total uncertainty; discuss the main differences of Marine20 from the previous age calibration curve Marine13; and identify the limitations of our approach together with key areas for further work. The updated values for ΔR, the regional marine radiocarbon reservoir age corrections required to calibrate against Marine20, can be found at the data base http://calib.org/marine/.
    Repository Name: EPIC Alfred Wegener Institut
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  • 8
    Publication Date: 2021-01-27
    Description: © The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Reimer, P. J., Austin, W. E. N., Bard, E., Bayliss, A., Blackwell, P. G., Ramsey, C. B., Butzin, M., Cheng, H., Edwards, R. L., Friedrich, M., Grootes, P. M., Guilderson, T. P., Hajdas, I., Heaton, T. J., Hogg, A. G., Hughen, K. A., Kromer, B., Manning, S. W., Muscheler, R., Palmer, J. G., Pearson, C., van der Plicht, J., Reimer, R. W., Richards, D. A., Scott, E. M., Southon, J. R., Turney, C. S. M., Wacker, L., Adolphi, F., Buentgen, U., Capano, M., Fahrni, S. M., Fogtmann-Schulz, A., Friedrich, R., Koehler, P., Kudsk, S., Miyake, F., Olsen, J., Reinig, F., Sakamoto, M., Sookdeo, A., & Talamo, S. The Intcal20 Northern Hemisphere radiocarbon age calibration curve (0-55 cal kBP). Radiocarbon, 62(4), (2020): 725-757, doi:10.1017/RDC.2020.41.
    Description: Radiocarbon (14C) ages cannot provide absolutely dated chronologies for archaeological or paleoenvironmental studies directly but must be converted to calendar age equivalents using a calibration curve compensating for fluctuations in atmospheric 14C concentration. Although calibration curves are constructed from independently dated archives, they invariably require revision as new data become available and our understanding of the Earth system improves. In this volume the international 14C calibration curves for both the Northern and Southern Hemispheres, as well as for the ocean surface layer, have been updated to include a wealth of new data and extended to 55,000 cal BP. Based on tree rings, IntCal20 now extends as a fully atmospheric record to ca. 13,900 cal BP. For the older part of the timescale, IntCal20 comprises statistically integrated evidence from floating tree-ring chronologies, lacustrine and marine sediments, speleothems, and corals. We utilized improved evaluation of the timescales and location variable 14C offsets from the atmosphere (reservoir age, dead carbon fraction) for each dataset. New statistical methods have refined the structure of the calibration curves while maintaining a robust treatment of uncertainties in the 14C ages, the calendar ages and other corrections. The inclusion of modeled marine reservoir ages derived from a three-dimensional ocean circulation model has allowed us to apply more appropriate reservoir corrections to the marine 14C data rather than the previous use of constant regional offsets from the atmosphere. Here we provide an overview of the new and revised datasets and the associated methods used for the construction of the IntCal20 curve and explore potential regional offsets for tree-ring data. We discuss the main differences with respect to the previous calibration curve, IntCal13, and some of the implications for archaeology and geosciences ranging from the recent past to the time of the extinction of the Neanderthals.
    Description: We would like to thank the National Natural Science Foundation of China grants NSFC 41888101 and NSFC 41731174, the 111 program of China (D19002), U.S. NSF Grant 1702816, and the Malcolm H. Wiener Foundation for support for research that contributed to the IntCal20 curve. The work on the Swiss and German YD trees was funded by the German Science foundation and the Swiss National Foundation (grant number: 200021L_157187). The operation in Aix-en-Provence is funded by the EQUIPEX ASTER-CEREGE, the Collège de France and the ANR project CARBOTRYDH (to EB). The work on the correlation of tree ring 14C with ice core 10Be was partially supported by the Swedish Research Council and the Knut and Alice Wallenberg foundation. M. Butzin was supported by the German Federal Ministry of Education and Research (BMBF) as Research for Sustainable Development (FONA; http://www.fona.de) through the PalMod project (grant number: 01LP1505B). S. Talamo and M. Friedrich are funded by the European Research Council under the European Union’s Horizon 2020 Research and Innovation Programme (grant agreement No. 803147-RESOLUTION, awarded to ST). CA. Turney would like to acknowledge support of the Australian Research Council (FL100100195 and DP170104665). P. Reimer and W. Austin acknowledge the support of the UKRI Natural Environment Research Council (Grant NE/M004619/1). T.J. Heaton is supported by a Leverhulme Trust Fellowship RF-2019-140\9. Other datasets and the IntCal20 database were created without external support through internal funding by the respective laboratories. We also would like to thank various institutions that provided funding or facilities for meetings.
    Keywords: calibration curve ; radiocarbon ; IntCal20
    Repository Name: Woods Hole Open Access Server
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  • 9
    Publication Date: 2020-02-13
    Description: Rapid changes in ocean circulation and climate have been observed in marine-sediment and ice cores over the last glacial period and deglaciation, highlighting the non-linear character of the climate system and underlining the possibility of rapid climate shifts in response to anthropogenic greenhouse gas forcing. To date, these rapid changes in climate and ocean circulation are still not fully explained. One obstacle hindering progress in our understanding of the interactions between past ocean circulation and climate changes is the difficulty of accurately dating marine cores. Here, we present a set of 92 marine sediment cores from the Atlantic Ocean for which we have established age-depth models that are consistent with the Greenland GICC05 ice core chronology, and computed the associated dating uncertainties, using a new deposition modeling technique. This is the first set of consistently dated marine sediment cores enabling paleoclimate scientists to evaluate leads/lags between circulation and climate changes over vast regions of the Atlantic Ocean. Moreover, this data set is of direct use in paleoclimate modeling studies.
    Repository Name: EPIC Alfred Wegener Institut
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  • 10
    Publication Date: 2022-05-26
    Description: © The Author(s), 2019. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Waelbroeck, C., Lougheed, B. C., Riveiros, N. V., Missiaen, L., Pedro, J., Dokken, T., Hajdas, I., Wacker, L., Abbott, P., Dumoulin, J., Thil, F., Eynaud, F., Rossignol, L., Fersi, W., Albuquerque, A. L., Arz, H., Austin, W. E. N., Came, R., Carlson, A. E., Collins, J. A., Dennielou, B., Desprat, S., Dickson, A., Elliot, M., Farmer, C., Giraudeau, J., Gottschalk, J., Henderiks, J., Hughen, K., Jung, S., Knutz, P., Lebreiro, S., Lund, D. C., Lynch-Stieglitz, J., Malaize, B., Marchitto, T., Martinez-Mendez, G., Mollenhauer, G., Naughton, F., Nave, S., Nuernberg, D., Oppo, D., Peck, V., Peeters, F. J. C., Penaud, A., Portilho-Ramos, R. d. C., Repschlaeger, J., Roberts, J., Ruehlemann, C., Salgueiro, E., Goni, M. F. S., Schonfeld, J., Scussolini, P., Skinner, L. C., Skonieczny, C., Thornalley, D., Toucanne, S., Van Rooij, D., Vidal, L., Voelker, A. H. L., Wary, M., Weldeab, S., & Ziegler, M. Consistently dated Atlantic sediment cores over the last 40 thousand years. Scientific Data, 6, (2019): 165, doi:10.1038/s41597-019-0173-8.
    Description: Rapid changes in ocean circulation and climate have been observed in marine-sediment and ice cores over the last glacial period and deglaciation, highlighting the non-linear character of the climate system and underlining the possibility of rapid climate shifts in response to anthropogenic greenhouse gas forcing. To date, these rapid changes in climate and ocean circulation are still not fully explained. One obstacle hindering progress in our understanding of the interactions between past ocean circulation and climate changes is the difficulty of accurately dating marine cores. Here, we present a set of 92 marine sediment cores from the Atlantic Ocean for which we have established age-depth models that are consistent with the Greenland GICC05 ice core chronology, and computed the associated dating uncertainties, using a new deposition modeling technique. This is the first set of consistently dated marine sediment cores enabling paleoclimate scientists to evaluate leads/lags between circulation and climate changes over vast regions of the Atlantic Ocean. Moreover, this data set is of direct use in paleoclimate modeling studies.
    Description: The research leading to these results has received funding from the European Research Council under the European Union’s Seventh Framework Program (FP7/2007-2013 Grant agreement n° 339108). New 14C dates for cores EW9209-1JPC and V29-202 were funded by NSF OCE grants to DWO. FN, ES and AV acknowledge FCT funding support through project UID/Multi/04326/2019. We thank T. Garlan and P. Guyomard for having given us access to cores from the Service Hydrographique et Océanographique de la Marine. We acknowledge N. Smialkowski for help with formatting the data into text files, and L. Mauclair, L. Leroy and G. Isguder for the picking of numerous foraminifer samples for radiocarbon dating. We are grateful to S. Obrochta, E. Cortijo, E. Michel, F. Bassinot, J.C. Duplessy, and L. Labeyrie for advice and fruitful discussions. This paper is LSCE contribution 6572.
    Repository Name: Woods Hole Open Access Server
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