Hipponix Defrance 1819
| Main Author: | Hansen, Thomas |
|---|---|
| Format: | info publication-taxonomictreatment Journal |
| Terbitan: |
, 2019
|
| Subjects: | |
| Online Access: |
https://zenodo.org/record/5582848 |
| ctrlnum |
5582848 |
|---|---|
| fullrecord |
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<dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><creator>Hansen, Thomas</creator><date>2019-08-12</date><description>Hipponix sp. Figs 26 V–X Material. MGUH 33178 and MGUH 33179, both internal moulds; the latter with fragments of shell preserved. Occurrence. The lower Danian ‘dead layer’ in Dania Quarry, Northern Jutland. Description. Shell fairly thin, limpet-shaped, with variable height; apex above or behind rear margin. Margin irregular, probably conforming to substrate surface, not crenulated within. Shell surface, if preserved, smooth. Interior with very weak anteriorly opened horseshoe shaped muscle scar. Specimen MGUH 33179 additionally with weak axial ridge anteriorly, reaching 2/3 of the distance from apex out towards anterior margin, dividing a left and right attachment area. Measurements. Largest specimen, MGUH 33178, 23.8 mm long at base, 19.5 mm wide and 16.0 mm high. Remarks. The taxon may be conspecific with the Danian (?) Patella nov. sp. of Kaunhowen (1898: p. 15, pl. I: 3–4) from Holland. It appears to have been more thin-shelled than Hipponix dunkerianus Bosquet, 1848 as illustrated by Binkhorst (1861: p. 58, pl. IV: 12a–c) from the upper Maastrichtian of Limburg, the Netherlands.</description><description>Published as part of Hansen, Thomas, 2019, Gastropods from the Cretaceous-Palaeogene boundary in Denmark, pp. 1-196 in Zootaxa 4654 (1) on page 104, DOI: 10.11646/zootaxa.4654.1.1, http://zenodo.org/record/3365803</description><identifier>https://zenodo.org/record/5582848</identifier><identifier>10.5281/zenodo.5582848</identifier><identifier>oai:zenodo.org:5582848</identifier><relation>info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/BF18F633A967FF822B9CC4A1FAEBF830</relation><relation>doi:10.11646/zootaxa.4654.1.1</relation><relation>url:http://zenodo.org/record/3365803</relation><relation>url:http://publication.plazi.org/id/43218E4BA900FFE52B0BC14DFFA9FFE3</relation><relation>doi:10.5281/zenodo.3442108</relation><relation>url:http://zoobank.org/CFD82CC0-3110-472E-972B-7ADC0C523A04</relation><relation>doi:10.5281/zenodo.5582847</relation><relation>url:https://zenodo.org/communities/biosyslit</relation><rights>info:eu-repo/semantics/openAccess</rights><source>Gastropods from the Cretaceous-Palaeogene boundary in Denmark, pp. 1-196 in Zootaxa 4654(1) 104</source><subject>Biodiversity</subject><subject>Taxonomy</subject><subject>Animalia</subject><subject>Mollusca</subject><subject>Gastropoda</subject><subject>Littorinimorpha</subject><subject>Hipponicidae</subject><subject>Hipponix</subject><title>Hipponix Defrance 1819</title><type>Other:info:eu-repo/semantics/other</type><type>Other:publication-taxonomictreatment</type><recordID>5582848</recordID></dc>
|
| format |
Other:info:eu-repo/semantics/other Other Other:publication-taxonomictreatment Journal:Journal Journal |
| author |
Hansen, Thomas |
| title |
Hipponix Defrance 1819 |
| publishDate |
2019 |
| topic |
Biodiversity Taxonomy Animalia Mollusca Gastropoda Littorinimorpha Hipponicidae Hipponix |
| url |
https://zenodo.org/record/5582848 |
| contents |
Hipponix sp. Figs 26 V–X Material. MGUH 33178 and MGUH 33179, both internal moulds; the latter with fragments of shell preserved. Occurrence. The lower Danian ‘dead layer’ in Dania Quarry, Northern Jutland. Description. Shell fairly thin, limpet-shaped, with variable height; apex above or behind rear margin. Margin irregular, probably conforming to substrate surface, not crenulated within. Shell surface, if preserved, smooth. Interior with very weak anteriorly opened horseshoe shaped muscle scar. Specimen MGUH 33179 additionally with weak axial ridge anteriorly, reaching 2/3 of the distance from apex out towards anterior margin, dividing a left and right attachment area. Measurements. Largest specimen, MGUH 33178, 23.8 mm long at base, 19.5 mm wide and 16.0 mm high. Remarks. The taxon may be conspecific with the Danian (?) Patella nov. sp. of Kaunhowen (1898: p. 15, pl. I: 3–4) from Holland. It appears to have been more thin-shelled than Hipponix dunkerianus Bosquet, 1848 as illustrated by Binkhorst (1861: p. 58, pl. IV: 12a–c) from the upper Maastrichtian of Limburg, the Netherlands. Published as part of Hansen, Thomas, 2019, Gastropods from the Cretaceous-Palaeogene boundary in Denmark, pp. 1-196 in Zootaxa 4654 (1) on page 104, DOI: 10.11646/zootaxa.4654.1.1, http://zenodo.org/record/3365803 |
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IOS16997.5582848 |
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ZAIN Publications |
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7213 |
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library:special library |
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Cognizance Journal of Multidisciplinary Studies |
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5267 |
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Cognizance Journal of Multidisciplinary Studies |
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16997 |
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Multidisciplinary |
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Stockholm |
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INTERNASIONAL |
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1 |
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IOS16997 |
| first_indexed |
2022-06-06T06:33:09Z |
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2022-06-06T06:33:09Z |
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1734909401005817856 |
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