Some graptolites from the late Tremadoc and early Arenig of Yukon, Canada
Ten graptolite species from upper Tremadoc and lower Arenig strata are described from a 160 m thick, homoclinal, totally exposed section of the Road River Group in the Upper Canyon of Peel River, Yukon. This is believed to be one of the most complete sequences of this age range known to science. Gra...
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Language: | English |
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2000
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Online Access: | http://dx.doi.org/10.1139/e00-030 http://www.nrcresearchpress.com/doi/pdf/10.1139/e00-030 |
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crcansciencepubl:10.1139/e00-030 2023-12-17T10:48:21+01:00 Some graptolites from the late Tremadoc and early Arenig of Yukon, Canada Jackson, D E Lenz, A C 2000 http://dx.doi.org/10.1139/e00-030 http://www.nrcresearchpress.com/doi/pdf/10.1139/e00-030 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Canadian Journal of Earth Sciences volume 37, issue 8, page 1177-1193 ISSN 0008-4077 1480-3313 General Earth and Planetary Sciences journal-article 2000 crcansciencepubl https://doi.org/10.1139/e00-030 2023-11-19T13:39:30Z Ten graptolite species from upper Tremadoc and lower Arenig strata are described from a 160 m thick, homoclinal, totally exposed section of the Road River Group in the Upper Canyon of Peel River, Yukon. This is believed to be one of the most complete sequences of this age range known to science. Graptolites were collected from 40 levels in the (lowest to highest) Adelograptus antiquus, Kiaerograptus pritchardi, Paradelograptus kinnegraptoides, Tetragraptus approximatus, and Pendeograptus fruticosus biozones. Two new species described are Paradelograptus rallus sp.nov. from the K. pritchardi Biozone and Kinnegraptus reclinatus sp.nov. from the Tetragraptus fruticosus Biozone. Article in Journal/Newspaper Peel River Yukon Canadian Science Publishing (via Crossref) Yukon Canada Peel River ENVELOPE(-135.005,-135.005,67.000,67.000) Road River ENVELOPE(-134.938,-134.938,66.833,66.833) Canadian Journal of Earth Sciences 37 8 1177 1193 |
institution |
Open Polar |
collection |
Canadian Science Publishing (via Crossref) |
op_collection_id |
crcansciencepubl |
language |
English |
topic |
General Earth and Planetary Sciences |
spellingShingle |
General Earth and Planetary Sciences Jackson, D E Lenz, A C Some graptolites from the late Tremadoc and early Arenig of Yukon, Canada |
topic_facet |
General Earth and Planetary Sciences |
description |
Ten graptolite species from upper Tremadoc and lower Arenig strata are described from a 160 m thick, homoclinal, totally exposed section of the Road River Group in the Upper Canyon of Peel River, Yukon. This is believed to be one of the most complete sequences of this age range known to science. Graptolites were collected from 40 levels in the (lowest to highest) Adelograptus antiquus, Kiaerograptus pritchardi, Paradelograptus kinnegraptoides, Tetragraptus approximatus, and Pendeograptus fruticosus biozones. Two new species described are Paradelograptus rallus sp.nov. from the K. pritchardi Biozone and Kinnegraptus reclinatus sp.nov. from the Tetragraptus fruticosus Biozone. |
format |
Article in Journal/Newspaper |
author |
Jackson, D E Lenz, A C |
author_facet |
Jackson, D E Lenz, A C |
author_sort |
Jackson, D E |
title |
Some graptolites from the late Tremadoc and early Arenig of Yukon, Canada |
title_short |
Some graptolites from the late Tremadoc and early Arenig of Yukon, Canada |
title_full |
Some graptolites from the late Tremadoc and early Arenig of Yukon, Canada |
title_fullStr |
Some graptolites from the late Tremadoc and early Arenig of Yukon, Canada |
title_full_unstemmed |
Some graptolites from the late Tremadoc and early Arenig of Yukon, Canada |
title_sort |
some graptolites from the late tremadoc and early arenig of yukon, canada |
publisher |
Canadian Science Publishing |
publishDate |
2000 |
url |
http://dx.doi.org/10.1139/e00-030 http://www.nrcresearchpress.com/doi/pdf/10.1139/e00-030 |
long_lat |
ENVELOPE(-135.005,-135.005,67.000,67.000) ENVELOPE(-134.938,-134.938,66.833,66.833) |
geographic |
Yukon Canada Peel River Road River |
geographic_facet |
Yukon Canada Peel River Road River |
genre |
Peel River Yukon |
genre_facet |
Peel River Yukon |
op_source |
Canadian Journal of Earth Sciences volume 37, issue 8, page 1177-1193 ISSN 0008-4077 1480-3313 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/e00-030 |
container_title |
Canadian Journal of Earth Sciences |
container_volume |
37 |
container_issue |
8 |
container_start_page |
1177 |
op_container_end_page |
1193 |
_version_ |
1785572494582743040 |