Entrance trench: Stratigraphy and dating.
A. Orthorectified photo of the S-Q20>19 profile, and stratigraphic interpretation (the dark pocket reaching the base of unit 4 is a disturbance feature); the 95.4% probability intervals of the calendar ages (ka BP) for units 5 and 6 in Tables 7 and 8 are indicated; elevations are in cm below datu...
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Online Access: | https://doi.org/10.1371/journal.pone.0259089.g017 |
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ftsmithonian:oai:figshare.com:article/16889962 2023-05-15T16:29:56+02:00 Entrance trench: Stratigraphy and dating. 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.g017 unknown https://figshare.com/articles/figure/Entrance_trench_Stratigraphy_and_dating_/16889962 doi:10.1371/journal.pone.0259089.g017 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.g017 2021-12-19T23:15:53Z A. Orthorectified photo of the S-Q20>19 profile, and stratigraphic interpretation (the dark pocket reaching the base of unit 4 is a disturbance feature); the 95.4% probability intervals of the calendar ages (ka BP) for units 5 and 6 in Tables 7 and 8 are indicated; elevations are in cm below datum. B, C. Non-plotted shaft fragments from spits F10 of unit 5 ( B ) and F16 of unit 6 ( C ); the specimens that yielded enough collagen are associated with age result plus inventory and lab numbers. Still Image Greenland Unknown Greenland |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
ftsmithonian |
language |
unknown |
topic |
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) Entrance trench: Stratigraphy and dating. |
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 |
A. Orthorectified photo of the S-Q20>19 profile, and stratigraphic interpretation (the dark pocket reaching the base of unit 4 is a disturbance feature); the 95.4% probability intervals of the calendar ages (ka BP) for units 5 and 6 in Tables 7 and 8 are indicated; elevations are in cm below datum. B, C. Non-plotted shaft fragments from spits F10 of unit 5 ( B ) and F16 of unit 6 ( C ); the specimens that yielded enough collagen are associated with age result plus inventory and lab numbers. |
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 |
Entrance trench: Stratigraphy and dating. |
title_short |
Entrance trench: Stratigraphy and dating. |
title_full |
Entrance trench: Stratigraphy and dating. |
title_fullStr |
Entrance trench: Stratigraphy and dating. |
title_full_unstemmed |
Entrance trench: Stratigraphy and dating. |
title_sort |
entrance trench: stratigraphy and dating. |
publishDate |
2021 |
url |
https://doi.org/10.1371/journal.pone.0259089.g017 |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Greenland |
genre_facet |
Greenland |
op_relation |
https://figshare.com/articles/figure/Entrance_trench_Stratigraphy_and_dating_/16889962 doi:10.1371/journal.pone.0259089.g017 |
op_rights |
CC BY 4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1371/journal.pone.0259089.g017 |
_version_ |
1766019639637180416 |