Camptochlamys (Camptochlamys) clathratus
Camptochlamys ( Camptochlamys ) clathratus (Roemer, 1836) (Figure 10 L–O) 1836 Pecten clathratus sp. nov. —Roemer, p. 212, pl. 13, fig. 9. 1984 Camptonectes ( Camptochlamys ) clathratus (Roemer) —Johnson, p. 143, pl. 4, figs. 23, 26, 27, pl. 5, figs. 1–3, 6, text-figs. 131–136 and references therein...
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ftzenodo:oai:zenodo.org:4929785 2024-09-15T18:10:03+00:00 Camptochlamys (Camptochlamys) clathratus Hryniewicz, Krzysztof Little, Crispin T. S. Nakrem, Hans Arne 2014-09-02 https://doi.org/10.5281/zenodo.4929785 http://treatment.plazi.org/id/A2311D4D9F03E33E04E6F9A3FB6A2A9D unknown Zenodo https://doi.org/10.11646/zootaxa.3859.1.1 http://zenodo.org/record/4930112 http://publication.plazi.org/id/5E0865359F19E3250471FFA5FFA82955 https://sibils.text-analytics.ch/search/collections/plazi/A2311D4D9F03E33E04E6F9A3FB6A2A9D https://www.gbif.org/species/184646058 https://www.checklistbank.org/dataset/4900/taxon/A2311D4D9F03E33E04E6F9A3FB6A2A9D.taxon https://doi.org/10.5281/zenodo.5228099 http://table.plazi.org/id/7EE7FCD39F1CE32004E6FCBBFCF62A60 http://zoobank.org/24FCAAE1-AB7C-4FAD-8698-D0C9F12400EC https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.4929784 https://doi.org/10.5281/zenodo.4929785 oai:zenodo.org:4929785 http://treatment.plazi.org/id/A2311D4D9F03E33E04E6F9A3FB6A2A9D info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode Bivalves from the latest Jurassic-earliest Cretaceous hydrocarbon seep carbonates from central Spitsbergen, Svalbard, pp. 1-66 in Zootaxa, 3859(1), 27-28, (2014-09-02) Biodiversity Taxonomy Animalia Mollusca Bivalvia Pectinida Pectinidae Camptochlamys Camptochlamys clathratus info:eu-repo/semantics/other 2014 ftzenodo https://doi.org/10.5281/zenodo.492978510.11646/zootaxa.3859.1.110.5281/zenodo.522809910.5281/zenodo.4929784 2024-07-25T12:00:27Z Camptochlamys ( Camptochlamys ) clathratus (Roemer, 1836) (Figure 10 L–O) 1836 Pecten clathratus sp. nov. —Roemer, p. 212, pl. 13, fig. 9. 1984 Camptonectes ( Camptochlamys ) clathratus (Roemer) —Johnson, p. 143, pl. 4, figs. 23, 26, 27, pl. 5, figs. 1–3, 6, text-figs. 131–136 and references therein. 1984 Camptonectes ( Camptochlamys ) intertextus (Roemer) —Kelly, p. 75, pl. 6, figs. 16–18. Material examined. Two poorly preserved specimens. In addition, a single disarticulated specimen from the Dorsoplanites bed (PMO 226.603). See Appendix 1 for the list of specimens. Dimensions. 15.8–23.8 mm in length, 15.8–23.2 mm in height. See Appendix 2H for details. Description. Shell small to medium, thin. Both valves suborbicular, left valve moderately inflated, with anterior and posterior auricles subequal and not prominent. Umbonal angle ca. 100°; hinge line straight, umbones orthogyrate and not projecting. Curvature of right valve unknown. Anterodorsal margin straight to very weakly convex, posterodorsal margin straight. Anterior and posterior margins subequal, with anterior margin slightly more rounded. Ventral margin evenly rounded. Ornament composed of series of dense commarginal lamellae intersected by fine primary ribs and secondary radial riblets. Intersection of radial and commarginal ornament forms a cancellate pattern. Specimen measuring 23.2 mm in height has three growth lines per millimeter. Musculature and dentition unknown. Remarks. Our specimens have an external ornament and shell morphology within the range of Camptonectes ( Camptochlamys ) clathratus (Roemer, 1836). Similarly shaped and ornamented specimens have been recorded by Kelly (1984) as C . ( Cc .) intertextus (Roemer, 1839), which is the younger synonym of C . ( Cc .) clathratus according to Johnson (1984). Occurrence . The species is known from Bajocian to Kimmeridgian of Western and Central Europe (Johnson 1984), and the Middle Volgian of Greenland (Fürsich 1982). It has been recorded previously from the Jurassic of Svalbard as Pecten ( ... Other/Unknown Material Greenland Svalbard Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Mollusca Bivalvia Pectinida Pectinidae Camptochlamys Camptochlamys clathratus |
spellingShingle |
Biodiversity Taxonomy Animalia Mollusca Bivalvia Pectinida Pectinidae Camptochlamys Camptochlamys clathratus Hryniewicz, Krzysztof Little, Crispin T. S. Nakrem, Hans Arne Camptochlamys (Camptochlamys) clathratus |
topic_facet |
Biodiversity Taxonomy Animalia Mollusca Bivalvia Pectinida Pectinidae Camptochlamys Camptochlamys clathratus |
description |
Camptochlamys ( Camptochlamys ) clathratus (Roemer, 1836) (Figure 10 L–O) 1836 Pecten clathratus sp. nov. —Roemer, p. 212, pl. 13, fig. 9. 1984 Camptonectes ( Camptochlamys ) clathratus (Roemer) —Johnson, p. 143, pl. 4, figs. 23, 26, 27, pl. 5, figs. 1–3, 6, text-figs. 131–136 and references therein. 1984 Camptonectes ( Camptochlamys ) intertextus (Roemer) —Kelly, p. 75, pl. 6, figs. 16–18. Material examined. Two poorly preserved specimens. In addition, a single disarticulated specimen from the Dorsoplanites bed (PMO 226.603). See Appendix 1 for the list of specimens. Dimensions. 15.8–23.8 mm in length, 15.8–23.2 mm in height. See Appendix 2H for details. Description. Shell small to medium, thin. Both valves suborbicular, left valve moderately inflated, with anterior and posterior auricles subequal and not prominent. Umbonal angle ca. 100°; hinge line straight, umbones orthogyrate and not projecting. Curvature of right valve unknown. Anterodorsal margin straight to very weakly convex, posterodorsal margin straight. Anterior and posterior margins subequal, with anterior margin slightly more rounded. Ventral margin evenly rounded. Ornament composed of series of dense commarginal lamellae intersected by fine primary ribs and secondary radial riblets. Intersection of radial and commarginal ornament forms a cancellate pattern. Specimen measuring 23.2 mm in height has three growth lines per millimeter. Musculature and dentition unknown. Remarks. Our specimens have an external ornament and shell morphology within the range of Camptonectes ( Camptochlamys ) clathratus (Roemer, 1836). Similarly shaped and ornamented specimens have been recorded by Kelly (1984) as C . ( Cc .) intertextus (Roemer, 1839), which is the younger synonym of C . ( Cc .) clathratus according to Johnson (1984). Occurrence . The species is known from Bajocian to Kimmeridgian of Western and Central Europe (Johnson 1984), and the Middle Volgian of Greenland (Fürsich 1982). It has been recorded previously from the Jurassic of Svalbard as Pecten ( ... |
format |
Other/Unknown Material |
author |
Hryniewicz, Krzysztof Little, Crispin T. S. Nakrem, Hans Arne |
author_facet |
Hryniewicz, Krzysztof Little, Crispin T. S. Nakrem, Hans Arne |
author_sort |
Hryniewicz, Krzysztof |
title |
Camptochlamys (Camptochlamys) clathratus |
title_short |
Camptochlamys (Camptochlamys) clathratus |
title_full |
Camptochlamys (Camptochlamys) clathratus |
title_fullStr |
Camptochlamys (Camptochlamys) clathratus |
title_full_unstemmed |
Camptochlamys (Camptochlamys) clathratus |
title_sort |
camptochlamys (camptochlamys) clathratus |
publisher |
Zenodo |
publishDate |
2014 |
url |
https://doi.org/10.5281/zenodo.4929785 http://treatment.plazi.org/id/A2311D4D9F03E33E04E6F9A3FB6A2A9D |
genre |
Greenland Svalbard |
genre_facet |
Greenland Svalbard |
op_source |
Bivalves from the latest Jurassic-earliest Cretaceous hydrocarbon seep carbonates from central Spitsbergen, Svalbard, pp. 1-66 in Zootaxa, 3859(1), 27-28, (2014-09-02) |
op_relation |
https://doi.org/10.11646/zootaxa.3859.1.1 http://zenodo.org/record/4930112 http://publication.plazi.org/id/5E0865359F19E3250471FFA5FFA82955 https://sibils.text-analytics.ch/search/collections/plazi/A2311D4D9F03E33E04E6F9A3FB6A2A9D https://www.gbif.org/species/184646058 https://www.checklistbank.org/dataset/4900/taxon/A2311D4D9F03E33E04E6F9A3FB6A2A9D.taxon https://doi.org/10.5281/zenodo.5228099 http://table.plazi.org/id/7EE7FCD39F1CE32004E6FCBBFCF62A60 http://zoobank.org/24FCAAE1-AB7C-4FAD-8698-D0C9F12400EC https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.4929784 https://doi.org/10.5281/zenodo.4929785 oai:zenodo.org:4929785 http://treatment.plazi.org/id/A2311D4D9F03E33E04E6F9A3FB6A2A9D |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.492978510.11646/zootaxa.3859.1.110.5281/zenodo.522809910.5281/zenodo.4929784 |
_version_ |
1810447647564103680 |