Obsidian Samples from Archaeological Sites in Northwestern Alaska: A Preliminary Report
Reports the Na and Mn contents and Na/Mn ratios, determined by neutron activation analyses of 103 obsidian samples from the Onion Portage and nine related archeological sites. The occurrence and stratigraphic distribution are noted of four groups of obsidian distinguished by Mn content and Na/Mn rat...
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The Arctic Institute of North America
1969
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ftunivcalgaryojs:oai:journalhosting.ucalgary.ca:article/66255 2023-05-15T14:19:20+02:00 Obsidian Samples from Archaeological Sites in Northwestern Alaska: A Preliminary Report Griffin, James B. Wright, Gary A. Gordus, Adon A. 1969-01-01 application/pdf https://journalhosting.ucalgary.ca/index.php/arctic/article/view/66255 eng eng The Arctic Institute of North America https://journalhosting.ucalgary.ca/index.php/arctic/article/view/66255/50168 https://journalhosting.ucalgary.ca/index.php/arctic/article/view/66255 ARCTIC; Vol. 22 No. 2 (1969): June: 85–168; 152-156 1923-1245 0004-0843 Archaeology Obsidian Alaska Northwestern info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion research-article 1969 ftunivcalgaryojs 2022-03-22T21:23:07Z Reports the Na and Mn contents and Na/Mn ratios, determined by neutron activation analyses of 103 obsidian samples from the Onion Portage and nine related archeological sites. The occurrence and stratigraphic distribution are noted of four groups of obsidian distinguished by Mn content and Na/Mn ratio. Group B, the largest, appears in a complex with an age of 4000-3900 BC and in another of 1000-1700 AD, group A in complexes dating at 2600-2200 and 1500-500 BC, group C occurs 2200-1800 BC; and group D 400-1700 AD. There are at least four obsidian sources represented whose geographic locations are unknown. Article in Journal/Newspaper Arctic Alaska University of Calgary Journal Hosting ARCTIC 22 2 |
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Open Polar |
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University of Calgary Journal Hosting |
op_collection_id |
ftunivcalgaryojs |
language |
English |
topic |
Archaeology Obsidian Alaska Northwestern |
spellingShingle |
Archaeology Obsidian Alaska Northwestern Griffin, James B. Wright, Gary A. Gordus, Adon A. Obsidian Samples from Archaeological Sites in Northwestern Alaska: A Preliminary Report |
topic_facet |
Archaeology Obsidian Alaska Northwestern |
description |
Reports the Na and Mn contents and Na/Mn ratios, determined by neutron activation analyses of 103 obsidian samples from the Onion Portage and nine related archeological sites. The occurrence and stratigraphic distribution are noted of four groups of obsidian distinguished by Mn content and Na/Mn ratio. Group B, the largest, appears in a complex with an age of 4000-3900 BC and in another of 1000-1700 AD, group A in complexes dating at 2600-2200 and 1500-500 BC, group C occurs 2200-1800 BC; and group D 400-1700 AD. There are at least four obsidian sources represented whose geographic locations are unknown. |
format |
Article in Journal/Newspaper |
author |
Griffin, James B. Wright, Gary A. Gordus, Adon A. |
author_facet |
Griffin, James B. Wright, Gary A. Gordus, Adon A. |
author_sort |
Griffin, James B. |
title |
Obsidian Samples from Archaeological Sites in Northwestern Alaska: A Preliminary Report |
title_short |
Obsidian Samples from Archaeological Sites in Northwestern Alaska: A Preliminary Report |
title_full |
Obsidian Samples from Archaeological Sites in Northwestern Alaska: A Preliminary Report |
title_fullStr |
Obsidian Samples from Archaeological Sites in Northwestern Alaska: A Preliminary Report |
title_full_unstemmed |
Obsidian Samples from Archaeological Sites in Northwestern Alaska: A Preliminary Report |
title_sort |
obsidian samples from archaeological sites in northwestern alaska: a preliminary report |
publisher |
The Arctic Institute of North America |
publishDate |
1969 |
url |
https://journalhosting.ucalgary.ca/index.php/arctic/article/view/66255 |
genre |
Arctic Alaska |
genre_facet |
Arctic Alaska |
op_source |
ARCTIC; Vol. 22 No. 2 (1969): June: 85–168; 152-156 1923-1245 0004-0843 |
op_relation |
https://journalhosting.ucalgary.ca/index.php/arctic/article/view/66255/50168 https://journalhosting.ucalgary.ca/index.php/arctic/article/view/66255 |
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ARCTIC |
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22 |
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