Late Permian palynomorph assemblages from Ufimian and Kazanian type sequences in Russia, and comparison with Roadian and Wordian assemblages from the Canadian Arctic
Tentative biostratigraphic correlations, based on marine faunas, have been made by various workers between Ufimian and Kazanian sequences in their type areas in the Volga-Urals region of Russia and Roadian and Wordian sequences in their type area in Texas, United States. Unfortunately, palynological...
Main Authors: | , , , |
---|---|
Format: | Article in Journal/Newspaper |
Language: | unknown |
Published: |
1997
|
Subjects: | |
Online Access: | http://dspace.kpfu.ru/xmlui/handle/net/93663 |
id |
ftkazanuniv:oai:dspace.kpfu.ru:net/93663 |
---|---|
record_format |
openpolar |
spelling |
ftkazanuniv:oai:dspace.kpfu.ru:net/93663 2023-05-15T14:28:50+02:00 Late Permian palynomorph assemblages from Ufimian and Kazanian type sequences in Russia, and comparison with Roadian and Wordian assemblages from the Canadian Arctic Utting J. Esaulova N. Silantiev V. Makarova O. 1997 http://dspace.kpfu.ru/xmlui/handle/net/93663 unknown Canadian Journal of Earth Sciences 1 34 http://dspace.kpfu.ru/xmlui/bitstream/net/93663/1/SCOPUS00084077-1997-34-1-SID0006726746-a1.pdf 0008-4077 http://dspace.kpfu.ru/xmlui/handle/net/93663 SCOPUS00084077-1997-34-1-SID0006726746 Article 1997 ftkazanuniv 2022-01-01T09:32:41Z Tentative biostratigraphic correlations, based on marine faunas, have been made by various workers between Ufimian and Kazanian sequences in their type areas in the Volga-Urals region of Russia and Roadian and Wordian sequences in their type area in Texas, United States. Unfortunately, palynological correlation between the Russian and United States sequences is not possible, due to lack of data from the latter. However, detailed palynological data are available from rocks of Roadian and Wordian age in the Canadian Arctic Archipelago, and therefore indirect correlations are possible. Palynomorph assemblages from the Canadian Arctic and other circumpolar areas, such as the southern Barents Sea and Greenland, are different from those of the Ufimian and Kazanian Russian sequences in their type areas. This is likely to be the result of variations in the parent flora in response to significant paleoclimatic differences. For example, the climate of the Volga-Urals region in Late Permian times was probably hot and arid, whereas that of the Canadian Arctic, Barents Sea, and Greenland was cooler and probably more humid. Article in Journal/Newspaper Arctic Archipelago Arctic Barents Sea Canadian Arctic Archipelago Greenland Kazan Federal University Digital Repository Arctic Barents Sea Canadian Arctic Archipelago Greenland |
institution |
Open Polar |
collection |
Kazan Federal University Digital Repository |
op_collection_id |
ftkazanuniv |
language |
unknown |
description |
Tentative biostratigraphic correlations, based on marine faunas, have been made by various workers between Ufimian and Kazanian sequences in their type areas in the Volga-Urals region of Russia and Roadian and Wordian sequences in their type area in Texas, United States. Unfortunately, palynological correlation between the Russian and United States sequences is not possible, due to lack of data from the latter. However, detailed palynological data are available from rocks of Roadian and Wordian age in the Canadian Arctic Archipelago, and therefore indirect correlations are possible. Palynomorph assemblages from the Canadian Arctic and other circumpolar areas, such as the southern Barents Sea and Greenland, are different from those of the Ufimian and Kazanian Russian sequences in their type areas. This is likely to be the result of variations in the parent flora in response to significant paleoclimatic differences. For example, the climate of the Volga-Urals region in Late Permian times was probably hot and arid, whereas that of the Canadian Arctic, Barents Sea, and Greenland was cooler and probably more humid. |
format |
Article in Journal/Newspaper |
author |
Utting J. Esaulova N. Silantiev V. Makarova O. |
spellingShingle |
Utting J. Esaulova N. Silantiev V. Makarova O. Late Permian palynomorph assemblages from Ufimian and Kazanian type sequences in Russia, and comparison with Roadian and Wordian assemblages from the Canadian Arctic |
author_facet |
Utting J. Esaulova N. Silantiev V. Makarova O. |
author_sort |
Utting J. |
title |
Late Permian palynomorph assemblages from Ufimian and Kazanian type sequences in Russia, and comparison with Roadian and Wordian assemblages from the Canadian Arctic |
title_short |
Late Permian palynomorph assemblages from Ufimian and Kazanian type sequences in Russia, and comparison with Roadian and Wordian assemblages from the Canadian Arctic |
title_full |
Late Permian palynomorph assemblages from Ufimian and Kazanian type sequences in Russia, and comparison with Roadian and Wordian assemblages from the Canadian Arctic |
title_fullStr |
Late Permian palynomorph assemblages from Ufimian and Kazanian type sequences in Russia, and comparison with Roadian and Wordian assemblages from the Canadian Arctic |
title_full_unstemmed |
Late Permian palynomorph assemblages from Ufimian and Kazanian type sequences in Russia, and comparison with Roadian and Wordian assemblages from the Canadian Arctic |
title_sort |
late permian palynomorph assemblages from ufimian and kazanian type sequences in russia, and comparison with roadian and wordian assemblages from the canadian arctic |
publishDate |
1997 |
url |
http://dspace.kpfu.ru/xmlui/handle/net/93663 |
geographic |
Arctic Barents Sea Canadian Arctic Archipelago Greenland |
geographic_facet |
Arctic Barents Sea Canadian Arctic Archipelago Greenland |
genre |
Arctic Archipelago Arctic Barents Sea Canadian Arctic Archipelago Greenland |
genre_facet |
Arctic Archipelago Arctic Barents Sea Canadian Arctic Archipelago Greenland |
op_source |
SCOPUS00084077-1997-34-1-SID0006726746 |
op_relation |
Canadian Journal of Earth Sciences 1 34 http://dspace.kpfu.ru/xmlui/bitstream/net/93663/1/SCOPUS00084077-1997-34-1-SID0006726746-a1.pdf 0008-4077 http://dspace.kpfu.ru/xmlui/handle/net/93663 |
_version_ |
1766302985473753088 |