Figs 3–9 in Coccolithophorids in Polar Waters: Calciarcus spp. Revisited

Figs 3–9. Calciarcus alaskensis aff. TEM whole mounts from West Greenland (Arctic Station, Univ. Cph.). 3 – complete cell showing flagella and haptonema; 4 – anterior cell end of the organism shown in Fig. 3; 5 – high magnification of a single coccolith from the cell shown in Fig. 8. Notice that the...

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Main Authors: Thomsen, Helge, Østergaard, Jette B.
Format: Other/Unknown Material
Language:unknown
Published: Zenodo 2014
Subjects:
Online Access:https://doi.org/10.5281/zenodo.10371118
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spelling ftzenodo:oai:zenodo.org:10371118 2024-09-15T18:09:54+00:00 Figs 3–9 in Coccolithophorids in Polar Waters: Calciarcus spp. Revisited Thomsen, Helge Østergaard, Jette B. 2014-12-31 https://doi.org/10.5281/zenodo.10371118 unknown Zenodo https://doi.org/10.4467/16890027AP.14.014.1595 lsid:urn:lsid:plazi.org:pub:FFDF550FFFF5A4731D42FFFD8A68FFD9 https://zenodo.org/record/10371111 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.10371117 https://doi.org/10.5281/zenodo.10371118 oai:zenodo.org:10371118 info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode Acta Protozoologica, 53(2), 145-157, (2014-12-31) Biodiversity Taxonomy info:eu-repo/semantics/other 2014 ftzenodo https://doi.org/10.5281/zenodo.1037111810.4467/16890027AP.14.014.159510.5281/zenodo.10371117 2024-07-25T21:05:47Z Figs 3–9. Calciarcus alaskensis aff. TEM whole mounts from West Greenland (Arctic Station, Univ. Cph.). 3 – complete cell showing flagella and haptonema; 4 – anterior cell end of the organism shown in Fig. 3; 5 – high magnification of a single coccolith from the cell shown in Fig. 8. Notice that the struts of the superstructure are only slightly longer than the radius of the base plate; 6 – detail of coccoliths (same cell as depicted in Figs 3, 4) showing the unmineralized rimmed base plate and the 3-strutted pyramidal superstructure. The individual crystallite is partly dissolved; 7 – periplast comprising fairly robust coccoliths in which the superstructure arches high above the base plate centre 8 – low magnification of partly complete cell . A single coccolith from the periplast is shown at higher magnification in Fig . 5; 9 – detail of coccoliths from the periplast shown at low magnification in Fig. 7. The crystallites are well preserved. Notice (arrow) that each superstructure terminates in a blunt spine (an irregular cluster of crystallites). Published as part of Thomsen, Helge & Østergaard, Jette B., 2014, Coccolithophorids in Polar Waters: Calciarcus spp. Revisited, pp. 145-157 in Acta Protozoologica 53 (2) on page 148, DOI:10.4467/16890027AP.14.014.1595, http://zenodo.org/record/10371111 Other/Unknown Material Greenland Zenodo
institution Open Polar
collection Zenodo
op_collection_id ftzenodo
language unknown
topic Biodiversity
Taxonomy
spellingShingle Biodiversity
Taxonomy
Thomsen, Helge
Østergaard, Jette B.
Figs 3–9 in Coccolithophorids in Polar Waters: Calciarcus spp. Revisited
topic_facet Biodiversity
Taxonomy
description Figs 3–9. Calciarcus alaskensis aff. TEM whole mounts from West Greenland (Arctic Station, Univ. Cph.). 3 – complete cell showing flagella and haptonema; 4 – anterior cell end of the organism shown in Fig. 3; 5 – high magnification of a single coccolith from the cell shown in Fig. 8. Notice that the struts of the superstructure are only slightly longer than the radius of the base plate; 6 – detail of coccoliths (same cell as depicted in Figs 3, 4) showing the unmineralized rimmed base plate and the 3-strutted pyramidal superstructure. The individual crystallite is partly dissolved; 7 – periplast comprising fairly robust coccoliths in which the superstructure arches high above the base plate centre 8 – low magnification of partly complete cell . A single coccolith from the periplast is shown at higher magnification in Fig . 5; 9 – detail of coccoliths from the periplast shown at low magnification in Fig. 7. The crystallites are well preserved. Notice (arrow) that each superstructure terminates in a blunt spine (an irregular cluster of crystallites). Published as part of Thomsen, Helge & Østergaard, Jette B., 2014, Coccolithophorids in Polar Waters: Calciarcus spp. Revisited, pp. 145-157 in Acta Protozoologica 53 (2) on page 148, DOI:10.4467/16890027AP.14.014.1595, http://zenodo.org/record/10371111
format Other/Unknown Material
author Thomsen, Helge
Østergaard, Jette B.
author_facet Thomsen, Helge
Østergaard, Jette B.
author_sort Thomsen, Helge
title Figs 3–9 in Coccolithophorids in Polar Waters: Calciarcus spp. Revisited
title_short Figs 3–9 in Coccolithophorids in Polar Waters: Calciarcus spp. Revisited
title_full Figs 3–9 in Coccolithophorids in Polar Waters: Calciarcus spp. Revisited
title_fullStr Figs 3–9 in Coccolithophorids in Polar Waters: Calciarcus spp. Revisited
title_full_unstemmed Figs 3–9 in Coccolithophorids in Polar Waters: Calciarcus spp. Revisited
title_sort figs 3–9 in coccolithophorids in polar waters: calciarcus spp. revisited
publisher Zenodo
publishDate 2014
url https://doi.org/10.5281/zenodo.10371118
genre Greenland
genre_facet Greenland
op_source Acta Protozoologica, 53(2), 145-157, (2014-12-31)
op_relation https://doi.org/10.4467/16890027AP.14.014.1595
lsid:urn:lsid:plazi.org:pub:FFDF550FFFF5A4731D42FFFD8A68FFD9
https://zenodo.org/record/10371111
https://zenodo.org/communities/biosyslit
https://doi.org/10.5281/zenodo.10371117
https://doi.org/10.5281/zenodo.10371118
oai:zenodo.org:10371118
op_rights info:eu-repo/semantics/openAccess
Creative Commons Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/legalcode
op_doi https://doi.org/10.5281/zenodo.1037111810.4467/16890027AP.14.014.159510.5281/zenodo.10371117
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