European Jurassic floras : statistics and palaeoenvironmental proxies
The Jurassic floras of Europe show considerable diversity. To examine the extent of this diversity and its possible causes we used multivariate statistical methods (cluster analysis, PCA, NMDS) to compare all significant Jurassic floras in Europe. Data were based on 770 taxa from 46 fossiliferous oc...
Published in: | Acta Palaeobotanica |
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ftjagiellonuniir:oai:ruj.uj.edu.pl:item/6056 2024-05-19T07:41:18+00:00 European Jurassic floras : statistics and palaeoenvironmental proxies Barbacka, Maria Bodor, Emese Jarzynka, Agata Kustatscher, Evelyn Pacyna, Grzegorz Popa, Mihai E. Scanu, Giovanni G. Thévenard, Frédéric Ziaja, Jadwiga 2014 http://ruj.uj.edu.pl/xmlui/handle/item/6056 https://doi.org/10.2478/acpa-2014-0011 eng eng Acta Palaeobotanica, T. 54, nr 2, s. 173-195 0001-6594 2082-0259 doi:10.2478/acpa-2014-0011 http://ruj.uj.edu.pl/xmlui/handle/item/6056 Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 3.0 Polska http://creativecommons.org/licenses/by-nc-nd/3.0/legalcode flora composition autochthonous and allochthonous floras cluster analysis PCA NMDS Jurassic Europe artykuł w czasopiśmie 2014 ftjagiellonuniir https://doi.org/10.2478/acpa-2014-0011 2024-04-19T00:20:55Z The Jurassic floras of Europe show considerable diversity. To examine the extent of this diversity and its possible causes we used multivariate statistical methods (cluster analysis, PCA, NMDS) to compare all significant Jurassic floras in Europe. Data were based on 770 taxa from 46 fossiliferous occurrences (25 units) from France, Germany, Greenland, Hungary, Italy, Norway, Poland, Romania, Scotland, Serbia, Sweden, Switzerland, and the United Kingdom. Statistical analyses were applied at species level and genus level, and also performed for the major plant groups. The genus cladograms show affinities between different localities based on environmental factors, while the cladograms based on species affinities indicate only taxonomical correlations. The study shows that locality age does not seem to be of paramount importance for floral composition. Article in Journal/Newspaper Greenland Jagiellonian University Repository Acta Palaeobotanica 54 2 173 195 |
institution |
Open Polar |
collection |
Jagiellonian University Repository |
op_collection_id |
ftjagiellonuniir |
language |
English |
topic |
flora composition autochthonous and allochthonous floras cluster analysis PCA NMDS Jurassic Europe |
spellingShingle |
flora composition autochthonous and allochthonous floras cluster analysis PCA NMDS Jurassic Europe Barbacka, Maria Bodor, Emese Jarzynka, Agata Kustatscher, Evelyn Pacyna, Grzegorz Popa, Mihai E. Scanu, Giovanni G. Thévenard, Frédéric Ziaja, Jadwiga European Jurassic floras : statistics and palaeoenvironmental proxies |
topic_facet |
flora composition autochthonous and allochthonous floras cluster analysis PCA NMDS Jurassic Europe |
description |
The Jurassic floras of Europe show considerable diversity. To examine the extent of this diversity and its possible causes we used multivariate statistical methods (cluster analysis, PCA, NMDS) to compare all significant Jurassic floras in Europe. Data were based on 770 taxa from 46 fossiliferous occurrences (25 units) from France, Germany, Greenland, Hungary, Italy, Norway, Poland, Romania, Scotland, Serbia, Sweden, Switzerland, and the United Kingdom. Statistical analyses were applied at species level and genus level, and also performed for the major plant groups. The genus cladograms show affinities between different localities based on environmental factors, while the cladograms based on species affinities indicate only taxonomical correlations. The study shows that locality age does not seem to be of paramount importance for floral composition. |
format |
Article in Journal/Newspaper |
author |
Barbacka, Maria Bodor, Emese Jarzynka, Agata Kustatscher, Evelyn Pacyna, Grzegorz Popa, Mihai E. Scanu, Giovanni G. Thévenard, Frédéric Ziaja, Jadwiga |
author_facet |
Barbacka, Maria Bodor, Emese Jarzynka, Agata Kustatscher, Evelyn Pacyna, Grzegorz Popa, Mihai E. Scanu, Giovanni G. Thévenard, Frédéric Ziaja, Jadwiga |
author_sort |
Barbacka, Maria |
title |
European Jurassic floras : statistics and palaeoenvironmental proxies |
title_short |
European Jurassic floras : statistics and palaeoenvironmental proxies |
title_full |
European Jurassic floras : statistics and palaeoenvironmental proxies |
title_fullStr |
European Jurassic floras : statistics and palaeoenvironmental proxies |
title_full_unstemmed |
European Jurassic floras : statistics and palaeoenvironmental proxies |
title_sort |
european jurassic floras : statistics and palaeoenvironmental proxies |
publishDate |
2014 |
url |
http://ruj.uj.edu.pl/xmlui/handle/item/6056 https://doi.org/10.2478/acpa-2014-0011 |
genre |
Greenland |
genre_facet |
Greenland |
op_relation |
Acta Palaeobotanica, T. 54, nr 2, s. 173-195 0001-6594 2082-0259 doi:10.2478/acpa-2014-0011 http://ruj.uj.edu.pl/xmlui/handle/item/6056 |
op_rights |
Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 3.0 Polska http://creativecommons.org/licenses/by-nc-nd/3.0/legalcode |
op_doi |
https://doi.org/10.2478/acpa-2014-0011 |
container_title |
Acta Palaeobotanica |
container_volume |
54 |
container_issue |
2 |
container_start_page |
173 |
op_container_end_page |
195 |
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1799480899728834560 |