Perikymata distribution in Homo with special reference to the Xujiayao juvenile
Objectives This study investigates where the Xujiayao juvenile (I1 and C1) fits into the array of perikymata distribution patterns found within the genus Homo. Materials and Methods In addition to the I1 and the C1 of the Xujiayao juvenile, this study includes samples of early Homo (H. rudolfensis a...
Published in: | American Journal of Physical Anthropology |
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Online Access: | https://kar.kent.ac.uk/93066/ https://kar.kent.ac.uk/93066/1/2015%20-%20Xing%20et%20al%20-%20AJPA%20-%20Perikymata%20distribution%20in%20homo%20with%20special%20reference%20to%20the%20Xujiayao%20juvenile.pdf https://onlinelibrary.wiley.com/doi/10.1002/ajpa.22760 |
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ftkentuniv:oai:kar.kent.ac.uk:93066 2023-05-15T16:55:37+02:00 Perikymata distribution in Homo with special reference to the Xujiayao juvenile Xing, Song Guatelli-Steinberg, Debbie O'Hara, Mackie C Wu, Xiujie Liu, Wu Reid, Donald J 2015-05-01 application/pdf https://kar.kent.ac.uk/93066/ https://kar.kent.ac.uk/93066/1/2015%20-%20Xing%20et%20al%20-%20AJPA%20-%20Perikymata%20distribution%20in%20homo%20with%20special%20reference%20to%20the%20Xujiayao%20juvenile.pdf https://onlinelibrary.wiley.com/doi/10.1002/ajpa.22760 en eng Wiley https://kar.kent.ac.uk/93066/1/2015%20-%20Xing%20et%20al%20-%20AJPA%20-%20Perikymata%20distribution%20in%20homo%20with%20special%20reference%20to%20the%20Xujiayao%20juvenile.pdf Xing, Song, Guatelli-Steinberg, Debbie, O'Hara, Mackie C, Wu, Xiujie, Liu, Wu, Reid, Donald J (2015) Perikymata distribution in Homo with special reference to the Xujiayao juvenile. American Journal of Physical Anthropology, 157 (4). pp. 684-693. ISSN 0002-9483. (doi:10.1002/ajpa.22760 <https://doi.org/10.1002/ajpa.22760>) (Access to this publication is currently restricted. You may be able to access a copy if URLs are provided) (KAR id:93066 </93066>) cc_by_nc_nd Article PeerReviewed 2015 ftkentuniv https://doi.org/10.1002/ajpa.22760 2023-03-12T19:20:30Z Objectives This study investigates where the Xujiayao juvenile (I1 and C1) fits into the array of perikymata distribution patterns found within the genus Homo. Materials and Methods In addition to the I1 and the C1 of the Xujiayao juvenile, this study includes samples of early Homo (H. rudolfensis and H. erectus), Neandertals, early modern humans (Qafzeh), and recent modern humans from Southern Africa, Newcastle (UK), and North America (Inupiaq, AK). Three sets of analyses were undertaken, including a comparison of percentage of perikymata in the cervical half of the crown, repeated measures analysis of the percentage of total perikymata in each decile, and canonical variates analysis using both total perikymata number and the percentage of perikymata in the cervical half of the crown. Results The I1 and C1 of early Homo and Neandertals have a lower percentage of perikymata in the cervical half of the crown than modern human samples. Repeated measures analysis reveals clear distinctions in the distribution of perikymata between the modern human and fossil samples. Canonical variates analysis suggests greater differences between modern humans and the fossil samples than within the fossil samples, and classifies the Xujiayao teeth among modern humans. Discussion The present study further clarifies variation of perikymata distribution patterns within the genus Homo. The perikymata distribution of the Xujiayao juvenile tends to be more similar to that of modern humans than to either early Homo or Neandertals Article in Journal/Newspaper Inupiaq University of Kent: KAR - Kent Academic Repository American Journal of Physical Anthropology 157 4 684 693 |
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Open Polar |
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University of Kent: KAR - Kent Academic Repository |
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ftkentuniv |
language |
English |
description |
Objectives This study investigates where the Xujiayao juvenile (I1 and C1) fits into the array of perikymata distribution patterns found within the genus Homo. Materials and Methods In addition to the I1 and the C1 of the Xujiayao juvenile, this study includes samples of early Homo (H. rudolfensis and H. erectus), Neandertals, early modern humans (Qafzeh), and recent modern humans from Southern Africa, Newcastle (UK), and North America (Inupiaq, AK). Three sets of analyses were undertaken, including a comparison of percentage of perikymata in the cervical half of the crown, repeated measures analysis of the percentage of total perikymata in each decile, and canonical variates analysis using both total perikymata number and the percentage of perikymata in the cervical half of the crown. Results The I1 and C1 of early Homo and Neandertals have a lower percentage of perikymata in the cervical half of the crown than modern human samples. Repeated measures analysis reveals clear distinctions in the distribution of perikymata between the modern human and fossil samples. Canonical variates analysis suggests greater differences between modern humans and the fossil samples than within the fossil samples, and classifies the Xujiayao teeth among modern humans. Discussion The present study further clarifies variation of perikymata distribution patterns within the genus Homo. The perikymata distribution of the Xujiayao juvenile tends to be more similar to that of modern humans than to either early Homo or Neandertals |
format |
Article in Journal/Newspaper |
author |
Xing, Song Guatelli-Steinberg, Debbie O'Hara, Mackie C Wu, Xiujie Liu, Wu Reid, Donald J |
spellingShingle |
Xing, Song Guatelli-Steinberg, Debbie O'Hara, Mackie C Wu, Xiujie Liu, Wu Reid, Donald J Perikymata distribution in Homo with special reference to the Xujiayao juvenile |
author_facet |
Xing, Song Guatelli-Steinberg, Debbie O'Hara, Mackie C Wu, Xiujie Liu, Wu Reid, Donald J |
author_sort |
Xing, Song |
title |
Perikymata distribution in Homo with special reference to the Xujiayao juvenile |
title_short |
Perikymata distribution in Homo with special reference to the Xujiayao juvenile |
title_full |
Perikymata distribution in Homo with special reference to the Xujiayao juvenile |
title_fullStr |
Perikymata distribution in Homo with special reference to the Xujiayao juvenile |
title_full_unstemmed |
Perikymata distribution in Homo with special reference to the Xujiayao juvenile |
title_sort |
perikymata distribution in homo with special reference to the xujiayao juvenile |
publisher |
Wiley |
publishDate |
2015 |
url |
https://kar.kent.ac.uk/93066/ https://kar.kent.ac.uk/93066/1/2015%20-%20Xing%20et%20al%20-%20AJPA%20-%20Perikymata%20distribution%20in%20homo%20with%20special%20reference%20to%20the%20Xujiayao%20juvenile.pdf https://onlinelibrary.wiley.com/doi/10.1002/ajpa.22760 |
genre |
Inupiaq |
genre_facet |
Inupiaq |
op_relation |
https://kar.kent.ac.uk/93066/1/2015%20-%20Xing%20et%20al%20-%20AJPA%20-%20Perikymata%20distribution%20in%20homo%20with%20special%20reference%20to%20the%20Xujiayao%20juvenile.pdf Xing, Song, Guatelli-Steinberg, Debbie, O'Hara, Mackie C, Wu, Xiujie, Liu, Wu, Reid, Donald J (2015) Perikymata distribution in Homo with special reference to the Xujiayao juvenile. American Journal of Physical Anthropology, 157 (4). pp. 684-693. ISSN 0002-9483. (doi:10.1002/ajpa.22760 <https://doi.org/10.1002/ajpa.22760>) (Access to this publication is currently restricted. You may be able to access a copy if URLs are provided) (KAR id:93066 </93066>) |
op_rights |
cc_by_nc_nd |
op_doi |
https://doi.org/10.1002/ajpa.22760 |
container_title |
American Journal of Physical Anthropology |
container_volume |
157 |
container_issue |
4 |
container_start_page |
684 |
op_container_end_page |
693 |
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1766046615605346304 |