Stratigraphic provenance and significance of the back chamber’s pleistocene dating samples.
OSL samples were taken from the P>Q13-11 profile at the indicated positions (except for the layer O sample, which was taken from the P11>12 profile at x = 30 and is herein represented as a projection). All twenty-five single-item, AMS-dated radiocarbon samples are projected using their y- and...
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ftsmithonian:oai:figshare.com:article/16889953 2023-05-15T16:30:10+02:00 Stratigraphic provenance and significance of the back chamber’s pleistocene dating samples. João Zilhão (215800) Diego E. Angelucci (11614267) Lee J. Arnold (11614270) Francesco d’Errico (432642) Laure Dayet (793579) Martina Demuro (648258) Marianne Deschamps (4860325) Helen Fewlass (10644860) Luís Gomes (11614273) Beth Linscott (11614276) Henrique Matias (11614279) Alistair W. G. Pike (9647800) Peter Steier (254409) Sahra Talamo (116803) Eva M. Wild (11614282) 2021-10-27T17:35:43Z https://doi.org/10.1371/journal.pone.0259089.g015 unknown https://figshare.com/articles/figure/Stratigraphic_provenance_and_significance_of_the_back_chamber_s_pleistocene_dating_samples_/16889953 doi:10.1371/journal.pone.0259089.g015 CC BY 4.0 CC-BY Sociology Science Policy Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified two major discontinuities two key points similar persistence pattern persist beyond 39 palaeoenvironmental inferences derived magnetic susceptibility analyses last glacial maximum key evidence comes index fossils appear holocene layers abc faunal remains relate empirical difficulties go component mixing caused caldeir &# 227 associated cultural transitions sedimentation rates varied refine using radiocarbon forming sedimentation hiatuses whose traditional subdivision underwent significant disturbance expected stratigraphic order div >< p expected radiocarbon ages underlying pleistocene succession site formation issues sample association issues overlie layer eb greenland interstadial 2 global climate revealed dating anomalies exist 220 – 23 000 years ago upper palaeolithic archaeology portugal )</ p middle palaeolithic levels upper solutrean place radiocarbon ages layer eb upper pleistocene upper palaeolithic sedimentation rate whose chronology succession ’ stratigraphic integrity portugal reveal middle palaeolithic depositional disturbance dating shows anomalies consist early upper used close updated overview stone tools steep increase stands even solutrean technocomplex shelter sites method ’ karst archives incomplete decontamination human usage human settlement funerary use fully understand early neolithic critical intervals controversies surrounding carnivore activity cantabrian region caldeirão features caldeirão brings c </ bayesian modelling archaeological content applicability ) Image Figure 2021 ftsmithonian https://doi.org/10.1371/journal.pone.0259089.g015 2021-12-19T23:15:53Z OSL samples were taken from the P>Q13-11 profile at the indicated positions (except for the layer O sample, which was taken from the P11>12 profile at x = 30 and is herein represented as a projection). All twenty-five single-item, AMS-dated radiocarbon samples are projected using their y- and z-axis coordinates (five non-plotted items are assigned to the centroid of their square/spit provenience). The colour codes reflect the significance attached to radiocarbon results in terms of accuracy and site formation process (MAMS-33905 and MAMS-41871 are not coded because their interpretation remains open). The lab numbers are associated with the 95.4% probability intervals of the samples’ calendar ages. The original field record was hand-drawn at 1:10. Elevations are in cm below datum. Still Image Greenland Unknown Greenland |
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Open Polar |
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ftsmithonian |
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Sociology Science Policy Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified two major discontinuities two key points similar persistence pattern persist beyond 39 palaeoenvironmental inferences derived magnetic susceptibility analyses last glacial maximum key evidence comes index fossils appear holocene layers abc faunal remains relate empirical difficulties go component mixing caused caldeir &# 227 associated cultural transitions sedimentation rates varied refine using radiocarbon forming sedimentation hiatuses whose traditional subdivision underwent significant disturbance expected stratigraphic order div >< p expected radiocarbon ages underlying pleistocene succession site formation issues sample association issues overlie layer eb greenland interstadial 2 global climate revealed dating anomalies exist 220 – 23 000 years ago upper palaeolithic archaeology portugal )</ p middle palaeolithic levels upper solutrean place radiocarbon ages layer eb upper pleistocene upper palaeolithic sedimentation rate whose chronology succession ’ stratigraphic integrity portugal reveal middle palaeolithic depositional disturbance dating shows anomalies consist early upper used close updated overview stone tools steep increase stands even solutrean technocomplex shelter sites method ’ karst archives incomplete decontamination human usage human settlement funerary use fully understand early neolithic critical intervals controversies surrounding carnivore activity cantabrian region caldeirão features caldeirão brings c </ bayesian modelling archaeological content applicability ) |
spellingShingle |
Sociology Science Policy Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified two major discontinuities two key points similar persistence pattern persist beyond 39 palaeoenvironmental inferences derived magnetic susceptibility analyses last glacial maximum key evidence comes index fossils appear holocene layers abc faunal remains relate empirical difficulties go component mixing caused caldeir &# 227 associated cultural transitions sedimentation rates varied refine using radiocarbon forming sedimentation hiatuses whose traditional subdivision underwent significant disturbance expected stratigraphic order div >< p expected radiocarbon ages underlying pleistocene succession site formation issues sample association issues overlie layer eb greenland interstadial 2 global climate revealed dating anomalies exist 220 – 23 000 years ago upper palaeolithic archaeology portugal )</ p middle palaeolithic levels upper solutrean place radiocarbon ages layer eb upper pleistocene upper palaeolithic sedimentation rate whose chronology succession ’ stratigraphic integrity portugal reveal middle palaeolithic depositional disturbance dating shows anomalies consist early upper used close updated overview stone tools steep increase stands even solutrean technocomplex shelter sites method ’ karst archives incomplete decontamination human usage human settlement funerary use fully understand early neolithic critical intervals controversies surrounding carnivore activity cantabrian region caldeirão features caldeirão brings c </ bayesian modelling archaeological content applicability ) João Zilhão (215800) Diego E. Angelucci (11614267) Lee J. Arnold (11614270) Francesco d’Errico (432642) Laure Dayet (793579) Martina Demuro (648258) Marianne Deschamps (4860325) Helen Fewlass (10644860) Luís Gomes (11614273) Beth Linscott (11614276) Henrique Matias (11614279) Alistair W. G. Pike (9647800) Peter Steier (254409) Sahra Talamo (116803) Eva M. Wild (11614282) Stratigraphic provenance and significance of the back chamber’s pleistocene dating samples. |
topic_facet |
Sociology Science Policy Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified two major discontinuities two key points similar persistence pattern persist beyond 39 palaeoenvironmental inferences derived magnetic susceptibility analyses last glacial maximum key evidence comes index fossils appear holocene layers abc faunal remains relate empirical difficulties go component mixing caused caldeir &# 227 associated cultural transitions sedimentation rates varied refine using radiocarbon forming sedimentation hiatuses whose traditional subdivision underwent significant disturbance expected stratigraphic order div >< p expected radiocarbon ages underlying pleistocene succession site formation issues sample association issues overlie layer eb greenland interstadial 2 global climate revealed dating anomalies exist 220 – 23 000 years ago upper palaeolithic archaeology portugal )</ p middle palaeolithic levels upper solutrean place radiocarbon ages layer eb upper pleistocene upper palaeolithic sedimentation rate whose chronology succession ’ stratigraphic integrity portugal reveal middle palaeolithic depositional disturbance dating shows anomalies consist early upper used close updated overview stone tools steep increase stands even solutrean technocomplex shelter sites method ’ karst archives incomplete decontamination human usage human settlement funerary use fully understand early neolithic critical intervals controversies surrounding carnivore activity cantabrian region caldeirão features caldeirão brings c </ bayesian modelling archaeological content applicability ) |
description |
OSL samples were taken from the P>Q13-11 profile at the indicated positions (except for the layer O sample, which was taken from the P11>12 profile at x = 30 and is herein represented as a projection). All twenty-five single-item, AMS-dated radiocarbon samples are projected using their y- and z-axis coordinates (five non-plotted items are assigned to the centroid of their square/spit provenience). The colour codes reflect the significance attached to radiocarbon results in terms of accuracy and site formation process (MAMS-33905 and MAMS-41871 are not coded because their interpretation remains open). The lab numbers are associated with the 95.4% probability intervals of the samples’ calendar ages. The original field record was hand-drawn at 1:10. Elevations are in cm below datum. |
format |
Still Image |
author |
João Zilhão (215800) Diego E. Angelucci (11614267) Lee J. Arnold (11614270) Francesco d’Errico (432642) Laure Dayet (793579) Martina Demuro (648258) Marianne Deschamps (4860325) Helen Fewlass (10644860) Luís Gomes (11614273) Beth Linscott (11614276) Henrique Matias (11614279) Alistair W. G. Pike (9647800) Peter Steier (254409) Sahra Talamo (116803) Eva M. Wild (11614282) |
author_facet |
João Zilhão (215800) Diego E. Angelucci (11614267) Lee J. Arnold (11614270) Francesco d’Errico (432642) Laure Dayet (793579) Martina Demuro (648258) Marianne Deschamps (4860325) Helen Fewlass (10644860) Luís Gomes (11614273) Beth Linscott (11614276) Henrique Matias (11614279) Alistair W. G. Pike (9647800) Peter Steier (254409) Sahra Talamo (116803) Eva M. Wild (11614282) |
author_sort |
João Zilhão (215800) |
title |
Stratigraphic provenance and significance of the back chamber’s pleistocene dating samples. |
title_short |
Stratigraphic provenance and significance of the back chamber’s pleistocene dating samples. |
title_full |
Stratigraphic provenance and significance of the back chamber’s pleistocene dating samples. |
title_fullStr |
Stratigraphic provenance and significance of the back chamber’s pleistocene dating samples. |
title_full_unstemmed |
Stratigraphic provenance and significance of the back chamber’s pleistocene dating samples. |
title_sort |
stratigraphic provenance and significance of the back chamber’s pleistocene dating samples. |
publishDate |
2021 |
url |
https://doi.org/10.1371/journal.pone.0259089.g015 |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Greenland |
genre_facet |
Greenland |
op_relation |
https://figshare.com/articles/figure/Stratigraphic_provenance_and_significance_of_the_back_chamber_s_pleistocene_dating_samples_/16889953 doi:10.1371/journal.pone.0259089.g015 |
op_rights |
CC BY 4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1371/journal.pone.0259089.g015 |
_version_ |
1766019885302808576 |