Proterocameroceras Ruedemann 1905
Genus Proterocameroceras Ruedemann, 1905 Type species Orthoceras brainerdi Whitfield, 1886, from Fort Cassin Formation, Floian, at Fort Cassin headland, Vermont; by original designation. Diagnosis Slender, gradually expanding orthocones with broadly elliptically depressed cross section; short chambe...
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ftdatacite:10.5281/zenodo.5793461 2023-05-15T17:48:31+02:00 Proterocameroceras Ruedemann 1905 Kröger, Björn Pohle, Alexander 2021 https://dx.doi.org/10.5281/zenodo.5793461 https://zenodo.org/record/5793461 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.5793462 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 Endocerida Proterocameroceratidae Proterocameroceras Taxonomic treatment article-journal Text ScholarlyArticle 2021 ftdatacite https://doi.org/10.5281/zenodo.5793461 https://doi.org/10.5852/ejt.2021.783.1601 https://doi.org/10.5281/zenodo.5793462 2022-02-08T18:05:53Z Genus Proterocameroceras Ruedemann, 1905 Type species Orthoceras brainerdi Whitfield, 1886, from Fort Cassin Formation, Floian, at Fort Cassin headland, Vermont; by original designation. Diagnosis Slender, gradually expanding orthocones with broadly elliptically depressed cross section; short chambers; sutures directly transverse, slightly sinuous, forming gentle dorsal and ventral lobes; siphuncle large, almost marginal, circular cross section; connecting ring thick, concave segments; septal necks curved orthochoanitic to loxochoanitic; endosiphuncular deposits form endocones with narrow endosiphotube and three endosiphoblades (after Flower 1941; Ulrich et al. 1944: 55; Teichert 1964: K166). Remarks Numerous species have been assigned to Proterocameroceras , especially from the Early and Middle Ordovician of Russia (Balashov 1962, 1968) and South China (Xu & Lai 1987); some of them differ strongly from the type species. Proterocameroceras valhallfonnense sp. nov. (see below) is one of these forms. A revision of this genus is therefore desirable, but not within the scope of this monograph. : 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 16, DOI: 10.5852/ejt.2021.783.1601, http://zenodo.org/record/5793422 : {"references": ["Flower R. H. 1941. Development of the mixochoanites. Journal of Paleontology 15: 523 - 548. Flower R. H. 1955. Status of endoceroid classification. Journal of Paleontology 29: 329 - 371. Available from https: // www. jstor. org / stable / 1300321 [accessed 19 Nov. 2021].", "Ulrich E. O., Foerste A. F., Miller A. K. & Unklesbay A. G. 1944. Ozarkian and Canadian cephalopods. Part III: Longicones and summary. Geological Society of America Special Papers 58: 1 - 226. https: // doi. org / 10.1130 / SPE 58", "Balashov E. G. 1962. Nautiloidei ordovika sibirskoi platformy. Izdatel'stvo Leningradskogo Universiteta, St. Petersburg.", "Balashov E. G. 1968. Endoceratoidei ordovika SSSR. Isdatelstvo Leningradskogo Universiteta, Leningrad.", "Xu G. - H. & Lai C. - G. 1987. Cephalopods. In: Wang X., Ni S., Zeng Q. et al. (eds) Biostratigraphy of the Yangtze Gorge Area, Volume 2, Early Palaezoic Area: 245 - 253. Geological Publishing House, Bejing."]} Text Ny Friesland Spitsbergen DataCite Metadata Store (German National Library of Science and Technology) Leningradskogo Universiteta ENVELOPE(9.650,9.650,-71.750,-71.750) 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 Endocerida Proterocameroceratidae Proterocameroceras |
spellingShingle |
Biodiversity Taxonomy Animalia Mollusca Cephalopoda Endocerida Proterocameroceratidae Proterocameroceras Kröger, Björn Pohle, Alexander Proterocameroceras Ruedemann 1905 |
topic_facet |
Biodiversity Taxonomy Animalia Mollusca Cephalopoda Endocerida Proterocameroceratidae Proterocameroceras |
description |
Genus Proterocameroceras Ruedemann, 1905 Type species Orthoceras brainerdi Whitfield, 1886, from Fort Cassin Formation, Floian, at Fort Cassin headland, Vermont; by original designation. Diagnosis Slender, gradually expanding orthocones with broadly elliptically depressed cross section; short chambers; sutures directly transverse, slightly sinuous, forming gentle dorsal and ventral lobes; siphuncle large, almost marginal, circular cross section; connecting ring thick, concave segments; septal necks curved orthochoanitic to loxochoanitic; endosiphuncular deposits form endocones with narrow endosiphotube and three endosiphoblades (after Flower 1941; Ulrich et al. 1944: 55; Teichert 1964: K166). Remarks Numerous species have been assigned to Proterocameroceras , especially from the Early and Middle Ordovician of Russia (Balashov 1962, 1968) and South China (Xu & Lai 1987); some of them differ strongly from the type species. Proterocameroceras valhallfonnense sp. nov. (see below) is one of these forms. A revision of this genus is therefore desirable, but not within the scope of this monograph. : 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 16, DOI: 10.5852/ejt.2021.783.1601, http://zenodo.org/record/5793422 : {"references": ["Flower R. H. 1941. Development of the mixochoanites. Journal of Paleontology 15: 523 - 548. Flower R. H. 1955. Status of endoceroid classification. Journal of Paleontology 29: 329 - 371. Available from https: // www. jstor. org / stable / 1300321 [accessed 19 Nov. 2021].", "Ulrich E. O., Foerste A. F., Miller A. K. & Unklesbay A. G. 1944. Ozarkian and Canadian cephalopods. Part III: Longicones and summary. Geological Society of America Special Papers 58: 1 - 226. https: // doi. org / 10.1130 / SPE 58", "Balashov E. G. 1962. Nautiloidei ordovika sibirskoi platformy. Izdatel'stvo Leningradskogo Universiteta, St. Petersburg.", "Balashov E. G. 1968. Endoceratoidei ordovika SSSR. Isdatelstvo Leningradskogo Universiteta, Leningrad.", "Xu G. - H. & Lai C. - G. 1987. Cephalopods. In: Wang X., Ni S., Zeng Q. et al. (eds) Biostratigraphy of the Yangtze Gorge Area, Volume 2, Early Palaezoic Area: 245 - 253. Geological Publishing House, Bejing."]} |
format |
Text |
author |
Kröger, Björn Pohle, Alexander |
author_facet |
Kröger, Björn Pohle, Alexander |
author_sort |
Kröger, Björn |
title |
Proterocameroceras Ruedemann 1905 |
title_short |
Proterocameroceras Ruedemann 1905 |
title_full |
Proterocameroceras Ruedemann 1905 |
title_fullStr |
Proterocameroceras Ruedemann 1905 |
title_full_unstemmed |
Proterocameroceras Ruedemann 1905 |
title_sort |
proterocameroceras ruedemann 1905 |
publisher |
Zenodo |
publishDate |
2021 |
url |
https://dx.doi.org/10.5281/zenodo.5793461 https://zenodo.org/record/5793461 |
long_lat |
ENVELOPE(9.650,9.650,-71.750,-71.750) ENVELOPE(16.847,16.847,79.498,79.498) |
geographic |
Leningradskogo Universiteta Ny Friesland |
geographic_facet |
Leningradskogo Universiteta Ny Friesland |
genre |
Ny Friesland Spitsbergen |
genre_facet |
Ny Friesland Spitsbergen |
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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.5793462 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.5793461 https://doi.org/10.5852/ejt.2021.783.1601 https://doi.org/10.5281/zenodo.5793462 |
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