SEASONAL ANNULI IN THE CEMENTUM OF THE TEETH OF BARREN GROUND CARIBOU

Annular growth layers in the cementum of the incisor teeth of caribou (Rangifer tarandus) consisted of light and dark zones. The seasonal deposition of cementum is such that each dark zone or rest line represents one winter season. Because cemental deposition in a permanent incisor does not commence...

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Published in:Canadian Journal of Zoology
Main Author: McEwan, Eoin H.
Format: Article in Journal/Newspaper
Language:English
Published: Canadian Science Publishing 1963
Subjects:
Online Access:http://dx.doi.org/10.1139/z63-012
http://www.nrcresearchpress.com/doi/pdf/10.1139/z63-012
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spelling crcansciencepubl:10.1139/z63-012 2024-06-23T07:52:04+00:00 SEASONAL ANNULI IN THE CEMENTUM OF THE TEETH OF BARREN GROUND CARIBOU McEwan, Eoin H. 1963 http://dx.doi.org/10.1139/z63-012 http://www.nrcresearchpress.com/doi/pdf/10.1139/z63-012 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Canadian Journal of Zoology volume 41, issue 1, page 111-113 ISSN 0008-4301 1480-3283 journal-article 1963 crcansciencepubl https://doi.org/10.1139/z63-012 2024-06-06T04:11:17Z Annular growth layers in the cementum of the incisor teeth of caribou (Rangifer tarandus) consisted of light and dark zones. The seasonal deposition of cementum is such that each dark zone or rest line represents one winter season. Because cemental deposition in a permanent incisor does not commence until the time of eruption, about 8 months after birth, 1 year must be added to the number of growth layers in determining the age of an animal. Article in Journal/Newspaper caribou Rangifer tarandus Canadian Science Publishing Canadian Journal of Zoology 41 1 111 113
institution Open Polar
collection Canadian Science Publishing
op_collection_id crcansciencepubl
language English
description Annular growth layers in the cementum of the incisor teeth of caribou (Rangifer tarandus) consisted of light and dark zones. The seasonal deposition of cementum is such that each dark zone or rest line represents one winter season. Because cemental deposition in a permanent incisor does not commence until the time of eruption, about 8 months after birth, 1 year must be added to the number of growth layers in determining the age of an animal.
format Article in Journal/Newspaper
author McEwan, Eoin H.
spellingShingle McEwan, Eoin H.
SEASONAL ANNULI IN THE CEMENTUM OF THE TEETH OF BARREN GROUND CARIBOU
author_facet McEwan, Eoin H.
author_sort McEwan, Eoin H.
title SEASONAL ANNULI IN THE CEMENTUM OF THE TEETH OF BARREN GROUND CARIBOU
title_short SEASONAL ANNULI IN THE CEMENTUM OF THE TEETH OF BARREN GROUND CARIBOU
title_full SEASONAL ANNULI IN THE CEMENTUM OF THE TEETH OF BARREN GROUND CARIBOU
title_fullStr SEASONAL ANNULI IN THE CEMENTUM OF THE TEETH OF BARREN GROUND CARIBOU
title_full_unstemmed SEASONAL ANNULI IN THE CEMENTUM OF THE TEETH OF BARREN GROUND CARIBOU
title_sort seasonal annuli in the cementum of the teeth of barren ground caribou
publisher Canadian Science Publishing
publishDate 1963
url http://dx.doi.org/10.1139/z63-012
http://www.nrcresearchpress.com/doi/pdf/10.1139/z63-012
genre caribou
Rangifer tarandus
genre_facet caribou
Rangifer tarandus
op_source Canadian Journal of Zoology
volume 41, issue 1, page 111-113
ISSN 0008-4301 1480-3283
op_rights http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining
op_doi https://doi.org/10.1139/z63-012
container_title Canadian Journal of Zoology
container_volume 41
container_issue 1
container_start_page 111
op_container_end_page 113
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