Hemichoanella Teichert & Glenister 1954
Genus Hemichoanella Teichert & Glenister, 1954 Type species Hemichoanella canningi Teichert & Glenister, 1954, from Emanuel Formation, stage III (Bendigonian– Chewtonian, see Legg 1978; Floian), Emanuel Creek, Kimberley Division, Western Australia; by original designation. Diagnosis Orthocon...
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ftdatacite:10.5281/zenodo.5793528 2023-05-15T17:48:31+02:00 Hemichoanella Teichert & Glenister 1954 Kröger, Björn Pohle, Alexander 2021 https://dx.doi.org/10.5281/zenodo.5793528 https://zenodo.org/record/5793528 unknown Zenodo http://zenodo.org/record/5793422 http://publication.plazi.org/id/A37DFFD4FFACFFAEFFD67F14FFDE7A64 http://zoobank.org/071EAD63-05ED-4D6C-AC45-8719E6D79E0B https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5852/ejt.2021.783.1601 http://zenodo.org/record/5793422 http://publication.plazi.org/id/A37DFFD4FFACFFAEFFD67F14FFDE7A64 http://zoobank.org/071EAD63-05ED-4D6C-AC45-8719E6D79E0B https://dx.doi.org/10.5281/zenodo.5793527 https://zenodo.org/communities/biosyslit Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess CC0 Biodiversity Taxonomy Animalia Mollusca Cephalopoda Tetrabranchia Ellesmeroceratidae Hemichoanella Taxonomic treatment article-journal Text ScholarlyArticle 2021 ftdatacite https://doi.org/10.5281/zenodo.5793528 https://doi.org/10.5852/ejt.2021.783.1601 https://doi.org/10.5281/zenodo.5793527 2022-02-08T18:05:53Z Genus Hemichoanella Teichert & Glenister, 1954 Type species Hemichoanella canningi Teichert & Glenister, 1954, from Emanuel Formation, stage III (Bendigonian– Chewtonian, see Legg 1978; Floian), Emanuel Creek, Kimberley Division, Western Australia; by original designation. Diagnosis Orthoconic longicones with circular conch cross section; sutures with deep, narrow siphonal lobe; siphuncle marginal, nearly tubular with rSD ≈ 0.3; septal necks hemichoanitic, connecting ring thick (compiled from Teichert & Glenister 1954 and Furnish & Glenister 1964). Remarks The genus is provisionally placed within the Cyptendoceratidae because of the presence of a relatively wide siphuncle with relatively long septal necks and concave, relatively thick connecting rings (see additional remarks below in chapter Cladistic Analysis). : Published as part of Kröger, Björn & Pohle, Alexander, 2021, Early-Middle Ordovician cephalopods from Ny Friesland, Spitsbergen - a pelagic fauna with Laurentian affinities, pp. 1-102 in European Journal of Taxonomy 783 (1) on page 47, DOI: 10.5852/ejt.2021.783.1601, http://zenodo.org/record/5793422 : {"references": ["Teichert C. & Glenister B. F. 1954. Early Ordovician cephalopod fauna from northwestern Australia. Bulletins of American Paleontology 35: 7 - 112.", "Legg D. P. 1978. Ordovician biostratigraphy of the Canning Basin, Western Australia. Alcheringa 2: 321 - 334. https: // doi. org / 10.1080 / 03115517808527788", "Furnish W. M. & Glenister B. F 1964. Nautiloidea-Tarphycerida. In: Teichert C. (ed.) Treatise on Invertebrate Paleontology, Part K, Mollusca 3: K 343 - K 368. Geological Society of America and the University of Kansas Press, Boulder, Colorado."]} Text Ny Friesland Spitsbergen DataCite Metadata Store (German National Library of Science and Technology) Ny Friesland ENVELOPE(16.847,16.847,79.498,79.498) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Mollusca Cephalopoda Tetrabranchia Ellesmeroceratidae Hemichoanella |
spellingShingle |
Biodiversity Taxonomy Animalia Mollusca Cephalopoda Tetrabranchia Ellesmeroceratidae Hemichoanella Kröger, Björn Pohle, Alexander Hemichoanella Teichert & Glenister 1954 |
topic_facet |
Biodiversity Taxonomy Animalia Mollusca Cephalopoda Tetrabranchia Ellesmeroceratidae Hemichoanella |
description |
Genus Hemichoanella Teichert & Glenister, 1954 Type species Hemichoanella canningi Teichert & Glenister, 1954, from Emanuel Formation, stage III (Bendigonian– Chewtonian, see Legg 1978; Floian), Emanuel Creek, Kimberley Division, Western Australia; by original designation. Diagnosis Orthoconic longicones with circular conch cross section; sutures with deep, narrow siphonal lobe; siphuncle marginal, nearly tubular with rSD ≈ 0.3; septal necks hemichoanitic, connecting ring thick (compiled from Teichert & Glenister 1954 and Furnish & Glenister 1964). Remarks The genus is provisionally placed within the Cyptendoceratidae because of the presence of a relatively wide siphuncle with relatively long septal necks and concave, relatively thick connecting rings (see additional remarks below in chapter Cladistic Analysis). : Published as part of Kröger, Björn & Pohle, Alexander, 2021, Early-Middle Ordovician cephalopods from Ny Friesland, Spitsbergen - a pelagic fauna with Laurentian affinities, pp. 1-102 in European Journal of Taxonomy 783 (1) on page 47, DOI: 10.5852/ejt.2021.783.1601, http://zenodo.org/record/5793422 : {"references": ["Teichert C. & Glenister B. F. 1954. Early Ordovician cephalopod fauna from northwestern Australia. Bulletins of American Paleontology 35: 7 - 112.", "Legg D. P. 1978. Ordovician biostratigraphy of the Canning Basin, Western Australia. Alcheringa 2: 321 - 334. https: // doi. org / 10.1080 / 03115517808527788", "Furnish W. M. & Glenister B. F 1964. Nautiloidea-Tarphycerida. In: Teichert C. (ed.) Treatise on Invertebrate Paleontology, Part K, Mollusca 3: K 343 - K 368. Geological Society of America and the University of Kansas Press, Boulder, Colorado."]} |
format |
Text |
author |
Kröger, Björn Pohle, Alexander |
author_facet |
Kröger, Björn Pohle, Alexander |
author_sort |
Kröger, Björn |
title |
Hemichoanella Teichert & Glenister 1954 |
title_short |
Hemichoanella Teichert & Glenister 1954 |
title_full |
Hemichoanella Teichert & Glenister 1954 |
title_fullStr |
Hemichoanella Teichert & Glenister 1954 |
title_full_unstemmed |
Hemichoanella Teichert & Glenister 1954 |
title_sort |
hemichoanella teichert & glenister 1954 |
publisher |
Zenodo |
publishDate |
2021 |
url |
https://dx.doi.org/10.5281/zenodo.5793528 https://zenodo.org/record/5793528 |
long_lat |
ENVELOPE(16.847,16.847,79.498,79.498) |
geographic |
Ny Friesland |
geographic_facet |
Ny Friesland |
genre |
Ny Friesland Spitsbergen |
genre_facet |
Ny Friesland Spitsbergen |
op_relation |
http://zenodo.org/record/5793422 http://publication.plazi.org/id/A37DFFD4FFACFFAEFFD67F14FFDE7A64 http://zoobank.org/071EAD63-05ED-4D6C-AC45-8719E6D79E0B https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5852/ejt.2021.783.1601 http://zenodo.org/record/5793422 http://publication.plazi.org/id/A37DFFD4FFACFFAEFFD67F14FFDE7A64 http://zoobank.org/071EAD63-05ED-4D6C-AC45-8719E6D79E0B https://dx.doi.org/10.5281/zenodo.5793527 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC0 |
op_doi |
https://doi.org/10.5281/zenodo.5793528 https://doi.org/10.5852/ejt.2021.783.1601 https://doi.org/10.5281/zenodo.5793527 |
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