A global review of the Virgianidae (Ashgillian-Llandovery, Brachiopoda, Pentameroidea)
A review of the Late Ordovician, chiefly mid-Ashgillian, to Early Silurian, Llandovenian, pentameroidean brachiopods, the Virgianidae, permits them to be assigned to three subfamilies (Virgianinae [10 genera assigned], Mariannaellinae [5 genera assigned], Pleurodiinae [2 genera assigned]). Diagnoses...
Main Authors: | , |
---|---|
Format: | Report |
Language: | English |
Published: |
PALEONTOLOGICAL SOC INC
1998
|
Subjects: | |
Online Access: | http://ir.nigpas.ac.cn/handle/332004/19977 |
id |
ftchinacscnigpas:oai:ir.nigpas.ac.cn:332004/19977 |
---|---|
record_format |
openpolar |
spelling |
ftchinacscnigpas:oai:ir.nigpas.ac.cn:332004/19977 2023-05-15T15:02:42+02:00 A global review of the Virgianidae (Ashgillian-Llandovery, Brachiopoda, Pentameroidea) Jia-Yu, R Boucot, AJ 1998-05-01 http://ir.nigpas.ac.cn/handle/332004/19977 英语 eng PALEONTOLOGICAL SOC INC JOURNAL OF PALEONTOLOGY http://ir.nigpas.ac.cn/handle/332004/19977 OSLO-ASKER DISTRICT LATEST ORDOVICIAN NORWAY Paleontology 期刊论文 1998 ftchinacscnigpas 2019-08-14T12:44:33Z A review of the Late Ordovician, chiefly mid-Ashgillian, to Early Silurian, Llandovenian, pentameroidean brachiopods, the Virgianidae, permits them to be assigned to three subfamilies (Virgianinae [10 genera assigned], Mariannaellinae [5 genera assigned], Pleurodiinae [2 genera assigned]). Diagnoses are presented for each subfamily, with comments on diagnostic characters for each genus and species. All the genera occur in what are interpreted to have been relatively low latitude, warm water environments in Arctic North America, northern Europe, northern Asia, central Asia and South China; the presence of Australian Ordovician virgianids is uncertain at this time. The mid-Ashgillian pentameroid adaptive radiation was followed by latest Ordovician mass extinction, subsequently surviving recovery and radiation in the middle-late Llandovery. Silurian radiations convergently mimicked the Ordovician event in many respects. Report Arctic Nanjing Institute of Geology and Palaeontology: NIGPAS OpenIR (Chinese Academy of Sciences) Arctic Norway |
institution |
Open Polar |
collection |
Nanjing Institute of Geology and Palaeontology: NIGPAS OpenIR (Chinese Academy of Sciences) |
op_collection_id |
ftchinacscnigpas |
language |
English |
topic |
OSLO-ASKER DISTRICT LATEST ORDOVICIAN NORWAY Paleontology |
spellingShingle |
OSLO-ASKER DISTRICT LATEST ORDOVICIAN NORWAY Paleontology Jia-Yu, R Boucot, AJ A global review of the Virgianidae (Ashgillian-Llandovery, Brachiopoda, Pentameroidea) |
topic_facet |
OSLO-ASKER DISTRICT LATEST ORDOVICIAN NORWAY Paleontology |
description |
A review of the Late Ordovician, chiefly mid-Ashgillian, to Early Silurian, Llandovenian, pentameroidean brachiopods, the Virgianidae, permits them to be assigned to three subfamilies (Virgianinae [10 genera assigned], Mariannaellinae [5 genera assigned], Pleurodiinae [2 genera assigned]). Diagnoses are presented for each subfamily, with comments on diagnostic characters for each genus and species. All the genera occur in what are interpreted to have been relatively low latitude, warm water environments in Arctic North America, northern Europe, northern Asia, central Asia and South China; the presence of Australian Ordovician virgianids is uncertain at this time. The mid-Ashgillian pentameroid adaptive radiation was followed by latest Ordovician mass extinction, subsequently surviving recovery and radiation in the middle-late Llandovery. Silurian radiations convergently mimicked the Ordovician event in many respects. |
format |
Report |
author |
Jia-Yu, R Boucot, AJ |
author_facet |
Jia-Yu, R Boucot, AJ |
author_sort |
Jia-Yu, R |
title |
A global review of the Virgianidae (Ashgillian-Llandovery, Brachiopoda, Pentameroidea) |
title_short |
A global review of the Virgianidae (Ashgillian-Llandovery, Brachiopoda, Pentameroidea) |
title_full |
A global review of the Virgianidae (Ashgillian-Llandovery, Brachiopoda, Pentameroidea) |
title_fullStr |
A global review of the Virgianidae (Ashgillian-Llandovery, Brachiopoda, Pentameroidea) |
title_full_unstemmed |
A global review of the Virgianidae (Ashgillian-Llandovery, Brachiopoda, Pentameroidea) |
title_sort |
global review of the virgianidae (ashgillian-llandovery, brachiopoda, pentameroidea) |
publisher |
PALEONTOLOGICAL SOC INC |
publishDate |
1998 |
url |
http://ir.nigpas.ac.cn/handle/332004/19977 |
geographic |
Arctic Norway |
geographic_facet |
Arctic Norway |
genre |
Arctic |
genre_facet |
Arctic |
op_relation |
JOURNAL OF PALEONTOLOGY http://ir.nigpas.ac.cn/handle/332004/19977 |
_version_ |
1766334622048714752 |