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Oral Programme CL5.1/GM2.5

CL5.1/GM2.5

Advances in Quaternary Geochronology (co-organized)
Convener: T. Kiefer 
Co-Conveners: G. Duller , I. Hajdas , A. Lang , F. Parrenin , EW Wolff 
Session details
Oral Programme
 / Mon, 23 Apr, 08:30–12:00  / 13:30–15:00  / Room 15
Poster Programme
 / Attendance Mon, 23 Apr, 17:30–19:00  /  / Attendance 17:30–19:00
 / Attendance Mon, 23 Apr, 17:30–19:00  /  / Attendance 17:30–19:00
 / Attendance Mon, 23 Apr, 17:30–19:00  /  / Attendance 17:30–19:00
 / Attendance Mon, 23 Apr, 17:30–19:00  /  / Attendance 17:30–19:00  / Hall Z
Add this session to your personal programme

Monday, 23 Apr 2012
Room 15
Chairperson: I. Hajdas & A. Lang
Dating methods

08:30–08:45
EGU2012-12790
Timing of deglaciation in the northern Alps based on cosmogenic nuclide data (solicited)
S. Ivy-Ochs, H. Kerschner, and C. Schlüchter
08:45–09:00
EGU2012-12634
The Beryllium-10(meteoric)/ Beryllium-9 ratio as a new tracer of weathering and erosion rates
F. von Blanckenburg, J. Bouchez, H. Wittmann, and N. Dannhaus
09:00–09:15
EGU2012-4854
Using cosmogenic exposure dates to evaluate modeled Greenland Ice Sheet behavior
P. J. Applegate and N. Kirchner
09:15–09:30
EGU2012-3821
Re-arranging the family tree: the new role of U-Pb dating flowstones
R. Pickering
09:30–09:45
EGU2012-10671
Bootstrap-Bayesian OSL approach for poorly-bleached sediment sequences tested with dendrochronological age constraints
J. Wallinga, J. Den Ouden, A.C. Cunningham, P. Copini, A.J. Versendaal, U.G.W. Sass-Klaassen, G. Bos, A.M.A.J. Beerens, and M.J.P.M. Riksen
09:45–10:00
EGU2012-3732
Bayesian modelling of geomorphic time series: collapse of the marine portion of the Irish Sea Ice Stream
RC Chiverrell
COFFEE BREAK
Chairperson: T. Kiefer & I. Hajdas
Correlation methods

10:30–10:45
EGU2012-13984
Paleomagnetic Secular Variation as a Regional- to Global-Scale Chronostratigraphic Tool for Paleoclimate Studies (solicited)
S. P. Lund
10:45–11:00
EGU2012-11956
Improved Land-Sea Correlations in Iceland Based on Paleomagnetic Secular Variations
S. Ólafsdóttir, Á. Geirsdóttir, G.H. Miller, and J.S. Stoner
11:00–11:15
EGU2012-7054
Towards a complete Holocene tephrochronology for the Faroe Islands
S. Wastegård, E.R. Gudmundsdóttir, E.M. Lind, and J. Olsen
11:15–11:30
EGU2012-9293
Speleothems as sensitive recorders of volcanic eruptions - the Bronze Age Minoan eruption recorded in a stalagmite from Turkey
D. Fleitmann, A. Borsato, S. Frisia, S. Badertscher, H. Cheng, R.L. Edwards, and O Tüysüz
11:30–11:45
EGU2012-13085
Timing of deglacial changes in regional Atlantic benthic δ18O
J. Stern and L. Lisiecki
11:45–12:00
EGU2012-11829
Intermediate water radiocarbon off west Sumatra during the last 45,000 years
R. De Pol-Holz, M. Mohtadi, and J. Southon
LUNCH BREAK
Chairperson: E. Wolff
Ice core chronology

13:30–13:45
EGU2012-13849
A common and optimized age scale for Antarctic ice cores
F. Parrenin, D. Veres, A. Landais, L. Bazin, B. Lemieux-Dudon, H. Toye Mahamadou Kele, E. Wolff, and P. Martinerie
13:45–14:00
EGU2012-7570 | Presentation
Toward unified ice core chronologies with the DatIce tool
H. Toye Mahamadou Kele, B. Lemieux-Dudon, and E. Blayo
14:00–14:15
EGU2012-7646
Toward an integrated ice core chronology using relative and orbital tie-points
L. Bazin, A. Landais, B. Lemieux-Dudon, H. Toyé Mahamadou Kele, T. Blunier, E. Capron, J. Chappellaz, H. Fischer, M. Leuenberger, V. Lipenkov, M.-F. Loutre, P. Martinerie, F. Parrenin, F. Prié, D. Raynaud, D. Veres, and E. Wolff
14:15–14:30
EGU2012-8309
Accurate age scale of the Dome Fuji ice core, Antarctica from O2/N2 ratio of trapped air
K. Kawamura, S. Aoki, T. Nakazawa, K. Suzuki, and F. Parrenin
14:30–14:45
EGU2012-10293
Impurity controlled firn densification: a new model approach
J. Freitag, S. Kipfstuhl, M. Hörhold, A. Wegner, F. Wilhelms, and M. Bigler
14:45–15:00
EGU2012-3633
A 62 ka record from the WAIS Divide ice core with annual resolution to 30 ka (so far)
T.J. Fudge, K. Taylor, K. McGwire, E. Brook, T. Sowers, E. Steig, J. White, B. Vaughn, R. Bay, J. McConnell, E. Waddington, H. Conway, G. Clow, K. Cuffey, J. Cole-Dai, D. Ferris, and J. Severinghaus