Turrisphaera undetermined ...
Turrisphaera sp. (Figs 33–37) Cells reminiscent of P. sagittifera HOL (syn. Turrisphaera borealis) have been regularly encountered in Antarctic samples and were expected to eventually appear as the life cycle counterpart of Antarctic P. sagittifera cfr. The cells illustrated here originate from the...
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ftdatacite:10.5281/zenodo.12534992 2024-09-15T17:47:49+00:00 Turrisphaera undetermined ... Thomsen, Helge A. Østergaard, Jette B. Heldal, Mikal 2016 https://dx.doi.org/10.5281/zenodo.12534992 https://zenodo.org/doi/10.5281/zenodo.12534992 unknown Zenodo http://zenodo.org/record/10994318 http://publication.plazi.org/id/FFD22956FF9AFF86FF897E68930BB35C https://sibils.text-analytics.ch/search/collections/plazi/03EB512EFF91FF8DFCA07C4E9798B632 https://dx.doi.org/10.4467/16890027AP.16.005.4046 http://zenodo.org/record/10994318 http://publication.plazi.org/id/FFD22956FF9AFF86FF897E68930BB35C https://sibils.text-analytics.ch/search/collections/plazi/03EB512EFF91FF8DFCA07C4E9798B632 https://dx.doi.org/10.5281/zenodo.12534740 https://dx.doi.org/10.5281/zenodo.10994328 https://dx.doi.org/10.5281/zenodo.12534993 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 Biodiversity Taxonomy Chromista Haptophyta Coccolithophyceae Coccosphaerales Calyptrosphaeraceae Turrisphaera Turrisphaera undetermined article-journal Taxonomic treatment Text ScholarlyArticle 2016 ftdatacite https://doi.org/10.5281/zenodo.1253499210.4467/16890027AP.16.005.404610.5281/zenodo.1253474010.5281/zenodo.1099432810.5281/zenodo.12534993 2024-07-03T13:06:34Z Turrisphaera sp. (Figs 33–37) Cells reminiscent of P. sagittifera HOL (syn. Turrisphaera borealis) have been regularly encountered in Antarctic samples and were expected to eventually appear as the life cycle counterpart of Antarctic P. sagittifera cfr. The cells illustrated here originate from the Weddell Sea (EPOS) and display the typical cell coverage of symmetrical and tower-shaped holococcoliths that are flaring at both ends. Crystallographic features (Figs 35–36) are also consistent with those of P. sagittifera HOL. Our main hesitation to up front identify the Antarctic material as P. sagittifera HOL is due to the fact that the individual holococcoliths are shorter (1.2–1.5 µm) and slightly more narrow (ca. 0.4 µm) and also accordingly have fewer hexagonal plates across the coccolith. The overall appearance of the Antarctic material is thus somewhat different from the Arctic P. sagittifera HOL (compare e.g. Figs 24 and 34). It should also be emphasized that we have at present no evidence from Antarctic ... : Published as part of Thomsen, Helge A., Østergaard, Jette B. & Heldal, Mikal, 2016, Coccolithophores in Polar Waters: HOL Revisited Papposphaera sagittifera HET and, pp. 33-50 in Acta Protozoologica 55 (1) on page 44, DOI: 10.4467/16890027AP.16.005.4046, http://zenodo.org/record/10994318 ... Text Antarc* Antarctic Weddell Sea DataCite |
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Biodiversity Taxonomy Chromista Haptophyta Coccolithophyceae Coccosphaerales Calyptrosphaeraceae Turrisphaera Turrisphaera undetermined |
spellingShingle |
Biodiversity Taxonomy Chromista Haptophyta Coccolithophyceae Coccosphaerales Calyptrosphaeraceae Turrisphaera Turrisphaera undetermined Thomsen, Helge A. Østergaard, Jette B. Heldal, Mikal Turrisphaera undetermined ... |
topic_facet |
Biodiversity Taxonomy Chromista Haptophyta Coccolithophyceae Coccosphaerales Calyptrosphaeraceae Turrisphaera Turrisphaera undetermined |
description |
Turrisphaera sp. (Figs 33–37) Cells reminiscent of P. sagittifera HOL (syn. Turrisphaera borealis) have been regularly encountered in Antarctic samples and were expected to eventually appear as the life cycle counterpart of Antarctic P. sagittifera cfr. The cells illustrated here originate from the Weddell Sea (EPOS) and display the typical cell coverage of symmetrical and tower-shaped holococcoliths that are flaring at both ends. Crystallographic features (Figs 35–36) are also consistent with those of P. sagittifera HOL. Our main hesitation to up front identify the Antarctic material as P. sagittifera HOL is due to the fact that the individual holococcoliths are shorter (1.2–1.5 µm) and slightly more narrow (ca. 0.4 µm) and also accordingly have fewer hexagonal plates across the coccolith. The overall appearance of the Antarctic material is thus somewhat different from the Arctic P. sagittifera HOL (compare e.g. Figs 24 and 34). It should also be emphasized that we have at present no evidence from Antarctic ... : Published as part of Thomsen, Helge A., Østergaard, Jette B. & Heldal, Mikal, 2016, Coccolithophores in Polar Waters: HOL Revisited Papposphaera sagittifera HET and, pp. 33-50 in Acta Protozoologica 55 (1) on page 44, DOI: 10.4467/16890027AP.16.005.4046, http://zenodo.org/record/10994318 ... |
format |
Text |
author |
Thomsen, Helge A. Østergaard, Jette B. Heldal, Mikal |
author_facet |
Thomsen, Helge A. Østergaard, Jette B. Heldal, Mikal |
author_sort |
Thomsen, Helge A. |
title |
Turrisphaera undetermined ... |
title_short |
Turrisphaera undetermined ... |
title_full |
Turrisphaera undetermined ... |
title_fullStr |
Turrisphaera undetermined ... |
title_full_unstemmed |
Turrisphaera undetermined ... |
title_sort |
turrisphaera undetermined ... |
publisher |
Zenodo |
publishDate |
2016 |
url |
https://dx.doi.org/10.5281/zenodo.12534992 https://zenodo.org/doi/10.5281/zenodo.12534992 |
genre |
Antarc* Antarctic Weddell Sea |
genre_facet |
Antarc* Antarctic Weddell Sea |
op_relation |
http://zenodo.org/record/10994318 http://publication.plazi.org/id/FFD22956FF9AFF86FF897E68930BB35C https://sibils.text-analytics.ch/search/collections/plazi/03EB512EFF91FF8DFCA07C4E9798B632 https://dx.doi.org/10.4467/16890027AP.16.005.4046 http://zenodo.org/record/10994318 http://publication.plazi.org/id/FFD22956FF9AFF86FF897E68930BB35C https://sibils.text-analytics.ch/search/collections/plazi/03EB512EFF91FF8DFCA07C4E9798B632 https://dx.doi.org/10.5281/zenodo.12534740 https://dx.doi.org/10.5281/zenodo.10994328 https://dx.doi.org/10.5281/zenodo.12534993 |
op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_doi |
https://doi.org/10.5281/zenodo.1253499210.4467/16890027AP.16.005.404610.5281/zenodo.1253474010.5281/zenodo.1099432810.5281/zenodo.12534993 |
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1810497415254376448 |