Results 21 to 30 of about 5,424,467 (257)

Reconstruction of the mean January air temperature in the Early Holocene on the eastern coast of Chukotka

Лëд и снег, 2023
The investigation is concerned with the Early Holocene syngenetic massive wedge ice exposed in the outcrop of a polygonal peatland in the upper part of the third marine terrace near Lorino settlement on the eastern coast of Chukotka.
N. A. Budantseva, A. A. Maslakov, Yu. K. Vasil’chuk, A. C. Vasil’chuk, L. P. Kuzyakin   +4 more
doaj   +1 more source

IntCal13 and Marine13 Radiocarbon Age Calibration Curves 0-50,000 Years Cal BP [PDF]

, 2013
The IntCal09 and Marine09 radiocarbon calibration curves have been revised utilizing newly available and updated data sets from 14C measurements on tree rings, plant macrofossils, speleothems, corals, and foraminifera. The calibration curves were derived
Grootes, Pieter, Staff, Richard A., Blackwell, Paul G, Richards, David A, Staff, Richard A, Richards, David, Manning, Sturt W., Hughen, Konrad, Blackwell, Paul, Beck, J Warren, Hogg, Alan G, Turney, Chris S.M., Bard, Edouard, van der Plicht, Johannes, Turney, Christian S.M., Heaton, Timothy J., Kromer, Bernd, Hughen, Konrad A, Turney, Christian S M, Hoffmann, Dirk, Plicht, Johannes van der, Reimer, Paula J., Richards, David A., Southon, John, Turney, Christian SM, Staff, Richard, Buck, Caitlin E., Hughen, Konrad A., Scott, E Marian, Blackwell, Paul G., Ramsey, Christopher Bronk, Hogg, Alan G., Grootes, Piet M, Turney, Christian, Kaiser, K. Felix, Reimer, Paula J; id_orcid, Edwards, R. Lawrence, Grootes, Pieter M, Manning, Sturt W, Reimer, Ron, Grootes, Pieter M., Haflidason, Haflidi, Southon, John R., Guilderson, Thomas P., Edwards, R Lawrence, Hogg, Alan, Southon, John R, Reimer, Ron W., Manning, Sturt, Bayliss, Alex, Guilderson, Thomas, Heaton, Timothy, Hoffmann, Dirk L, Reimer, Paula, Blackwell, Paula G, Buck, Caitlin, Reimer, Paula J, Haflidison, Haflidi, Beck, Warren, Scott, E Marion, Reimer, Ron W, Friedrich, Michael, Turney, Christian S. M., Hajdas, Irka, Hoffmann, Dirk L., Hatté, Christine, Kaiser, K Felix, Buck, Caitlin E, Cheng, Hai, Niu, Mu, Beck, J. Warren, Scott, E. Marian, Bronk Ramsey, Christopher, Heaton, Timothy J, Guilderson, Thomas P, Turney, Christian S. M.; id_orcid, Hughen, Konrad A. (author), Hajdas, Irka (author), Bard, Edouard (author), Blackwell, Paul G. (author), Hoffmann, Dirk L. (author), Beck, J. Warren (author), Cheng, Hai (author), Scott, E. Marian (author), Hogg, Alan G. (author), Reimer, Paula J. (author), Southon, John R. (author), Heaton, Timothy J. (author), Grootes, Pieter M. (author), Bronk Ramsey, Christopher (author), Edwards, R. Lawrence (author), Kromer, Bernd (author), Manning, Sturt W. (author), Buck, Caitlin E. (author), Kaiser, K. Felix (author), Haflidason, Haflidi (author), Hatté, Christine (author), Staff, Richard A. (author), Niu, Mu (author), Guilderson, Thomas P. (author), Friedrich, Michael (author), van der Plicht, Johannes (author), Turney, Christian S.M. (author), Richards, David A. (author), Reimer, Ron W. (author), Bayliss, Alex (author)   +105 more
core   +7 more sources

RADIOCARBON INVESTIGATION OF TWO OLD ELMS FROM ROMANIA

Studia Universitatis Babes-Bolyai Chemia, 2022
The paper reports the AMS (accelerator mass spectrometry) radiocarbon investigation results of two superlative elms from Romana, the very large field elm of Calafat, with a wood volume of 85 m3, and the wych elm of Sadova.
Adrian PATRUT, Roxana T. PATRUT, Victor BOCOS-BINTINTAN, Ileana-Andreea RATIU, Laszlo RAKOSY, George ZDROB, Eufrosina VANCA, Karl F. VON REDEN   +7 more
doaj   +1 more source

RADIOCARBON DATING OF THE HISTORIC EMPEROR’S BEECH FROM MUNCEL, BAIA DE ARIES, ROMANIA

Studia Universitatis Babes-Bolyai Chemia, 2022
The article reports the AMS (accelerator mass spectrometry) radiocarbon dating results of the historic Emperor’s Beech (Fagul Împăratului) from Muncel, Baia de Arieş, Romania.
Adrian PATRUT, Victor BOCOS-BINTINTAN, Roxana T. PATRUT, Doriana PARTILA, Ileana-Andreea RATIU, Laszlo RAKOSY, Karl F. VON REDEN   +6 more
doaj   +1 more source

Heterogeneous ices in ice wedges structure on the Pur-Taz interfluve peatlands of the north of West Siberia

Лëд и снег, 2020
Structure of arctic peatlands with massive ice and structure-forming ice were studied in drained lake («khasyrey») of the Pur-Taz interfluves (the north of West Siberia). The period of accumulation of two-meter thickness of the peat was established to be
Ya. V. Tikhonravova, E. A. Slagoda, V. V. Rogov, V. I. Butakov, A. V. Lupachev, A. O. Kuznetsova, G. V. Simonova   +6 more
doaj   +1 more source

AMS RADIOCARBON DATING OF THE LARGE PEDUNCULATE OAK OF MERCHEAŞA, ROMANIA

Studia Universitatis Babes-Bolyai Chemia, 2021
The paper reports the AMS (accelerator mass spectrometry) radiocarbon dating results of the large pedunculate oak of Mercheaşa, Romania, which has a circumference of 10.16 m.
Adrian PATRUT, Laszlo RAKOSY, Roxana T. PATRUT, Victor BOCOS-BINTINTAN, Ileana-Andreea RATIU, Jenö BODIS, Stephan WOODBORNE   +6 more
doaj   +1 more source

Winter air temperature in the early and middle Holocene on the eastern coast of Daurkin Peninsula, Chukotka, reconstructed from stable isotopes of ice wedges

Лëд и снег, 2020
The object of research is the Holocene massive ice veins on the Eastern coast of the Daurkin Peninsula, the easternmost part of the Chukotka. Peat bogs with ice veins occur on the surface of marine terraces (near Uelen and Lorino settlements) and on ...
N. A. Budantseva, A. A. Maslakov, Yu. K. Vasil'chuk, A. V. Baranskaya, N. V. Belova, A. C. Vasil'chuk, F. A. Romanenko   +6 more
doaj   +1 more source

Bayesian age models and stacks: combining age inferences from radiocarbon and benthic δ¹⁸O stratigraphic alignment [PDF]

Climate of the Past, 2023
Previously developed software packages that generate probabilistic age models for ocean sediment cores are designed to either interpolate between different age proxies at discrete depths (e.g., radiocarbon, tephra layers, or tie points) or perform a ...
T. Lee, D. Rand, L. E. Lisiecki, G. Gebbie, C. Lawrence   +4 more
doaj   +1 more source

Radiocarbon determinations from the Mulifanua Lapita site, Upolu, western Samoa [PDF]

, 2001
The Mulifanua ferry berth has the distinction of being the only site in Samoa with dentate-stamped Lapita wares, and is the most easterly Lapita site in the Pacific.
Petchey, Fiona, Petchey, Fiona J.
core   +1 more source

IntCal04 terrestrial radiocarbon age calibration, 0-26 cal kyr BP [PDF]

, 2004
A new calibration curve for the conversion of radiocarbon ages to calibrated (cal) ages has been constructed and internationally ratified to replace ImCal98, which extended from 0-24 cal kyr BP (Before Present, 0 cal BP = AD 1950).
Buck, C. E., McCormac, G., Bertrand, C.J.H., Bertrand, Chanda J. H., Guilderson, T., Beck, J. W., Blackwell, Pg, Reimer, R. W., Manning, Sturt W., Fairbanks, R. G., Remmele, S, Fairbanks, R., Kromer, B, Buck, C.E., Weyhenmeyer, Constanze E., Beck, J.W., Bard, Edouard, van der Plicht, Johannes, Weyhenmeyer, C. E., Ramsey, C.B., Bard, E., Damon, P.E., Fairbanks, Rg, Kromer, Bernd, Hughen, K.A., Damon, Paul E., Ramsey, C., Hog, Ag, McCormac, Gerry, Damon, P., Manning, S., Hughen, K. A., Fairbanks, R.G., Bertrand, C, Stuiver, M., Plicht, Johannes van der, Reimer, Paula J., Southon, Jr, Damon, Pe, Guilderson, Tp, Baillie, Mike G.L., Edwards, R. L., Buck, Caitlin E., Blackwell, P.G., Bertrand, Chanda J.H., Talamo, S, Talamo, Sahra, Cutler, K. B., Ramsey, C. B., Talamo, S. ; https://orcid.org/, Bronk Ramsey, C, Hughen, Konrad A., Weyhenmeyer, Ce, Reimer, P., Blackwell, Paul G., Ramsey, Christopher Bronk, Taylor, Fw, Buck, C., Bayliss, A, Hogg, Alan G., Blackwell, P. G., Stuiver, Minze, Plicht, J,, Taylor, F.W., Plicht, J., Cutler, Kb, Burr, G., Taylor, F., Southon, J., van der Plicht, J., Hogg, A.G., Reimer, Paula; id_orcid, Baillie, Mgl, Edwards, R. Lawrence, Burr, G.S., Weyhenmeyer, C.E., Weyhenmeyer, C., Bertrand, C. J. H., Burr, G. S., Reimer, P. J., Guilderson, T. P., Reimer, Ron, Edwards, R., Stuiver, M, Remmele, Sabine, Hughen, K., Southon, J.R., Beck, Jw, Southon, John R., Reimer, R., Guilderson, Thomas P., Baillie, M. G. L., Bayliss, A., Reimer, Pj, Manning, S, Cutler, K., Bard, E, Baillie, M., Remmele, S., Edwards, R.L., Baillie, Mike G. L., Hogg, A. G., Reimer, Ron W., Manning, Sturt, Buck, Ce, Plicht, J, van Der, Bayliss, Alex, Bertrand, C., Blackwell, P., Friedrich, M., Burr, George S., Cutler, Kirsten B., Burr, Gs, Damon, P. E., Friedrich, Michael, Talamo, S., Reimer, Rw, Mccormac, G, Baillie, Michael, Hogg, A., Guilderson, T.P., Beck, J., Kromer, B., Taylor, F. W., Hughen, Ka, Edwards, Rl, Culter, K.B., Beck, J. Warren, Friedrich, M, Bronk Ramsey, Christopher, Fairbanks, Richard G., Southon, J. R., Edwards, Lawrence R, Weyhenmeyer C. E., Kromer B., Bayliss A., Remmele S., Damon, Paul E, Reimer R. W., Talamo S., Burr G. S., Ramsey C. B., Hogg A. G., Guilderson T. P., Stuiver M., Bertrand, Chanda, Baillie M. G. L., Lawrence Edwards R., Beck, Warren, Cutler K. B., Buck C. E., McCormac G., Reimer P. J., Blackwell P. G., Blackwell, Paul G, Taylor F. W., Cutler, Kirsten B, van der Plicht J., Burr, George S, Bard E., Fairbanks, Richard G, Damon P. E., Baillie, Mike G L, Southon J. R., Manning S., Fairbanks R. G., Friedrich M., Hughen K. A., Warren Beck J., Reimer, Paula J, Buck, Caitlin E, Bertrand C. J. H.   +171 more
core   +1 more source