Globoquadrina dehiscens
Globoquadrina dehiscens (Chapman, Parr & Collins, 1934) Pl. 7, figs. 2–3 Globorotalia dehiscens Chapman et al ., 1934, p. 569, pl. 11, fig. 36. Globoquadrina dehiscens dehiscens Jenkins, 1960. P. 354, pl. 3, fig. 3a–c. Globoquadrina dehiscens Jenkins, 1960, p. 355, pl. 3, fig. 4a–c; Kennett &...
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Zenodo
2022
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Online Access: | https://dx.doi.org/10.5281/zenodo.5840573 https://zenodo.org/record/5840573 |
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Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
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Biodiversity Taxonomy Chromista Foraminifera Globothalamea Rotaliida Catapsydracidae Globoquadrina Globoquadrina dehiscens |
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Biodiversity Taxonomy Chromista Foraminifera Globothalamea Rotaliida Catapsydracidae Globoquadrina Globoquadrina dehiscens Bergh, Eugene W. Compton, John S. Globoquadrina dehiscens |
topic_facet |
Biodiversity Taxonomy Chromista Foraminifera Globothalamea Rotaliida Catapsydracidae Globoquadrina Globoquadrina dehiscens |
description |
Globoquadrina dehiscens (Chapman, Parr & Collins, 1934) Pl. 7, figs. 2–3 Globorotalia dehiscens Chapman et al ., 1934, p. 569, pl. 11, fig. 36. Globoquadrina dehiscens dehiscens Jenkins, 1960. P. 354, pl. 3, fig. 3a–c. Globoquadrina dehiscens Jenkins, 1960, p. 355, pl. 3, fig. 4a–c; Kennett & Srinivasan, 1983, p. 184, pl. 45, figs. 7–9; Kender et al. , 2008, p. 521, pl. 29, fig. 1. Description : The test surface is cancellate. The test is trochospiral and roughly quadrate in outline. There are four chambers visible in the final whorl. The sutures between chambers are strongly incised. The spiral side is nearly flat. The aperture is dentate and central to the four final chambers. Remarks: The relative abundances of Globoquadrina dehiscens form a minor component (<10%) of the planktic foraminiferal assemblage in core 2658. In the deeper cores (2670 and 2682), the relative abundances of Globoquadrina dehiscens are below 5%. The tests are relatively small to moderate in size, measuring up to 0.5 mm in diameter. Environmental preferences: This species has been associated with tropical to temperate surface waters (Kennett & Srinivasan, 1983; Bicchi et al ., 2003). Global stratigraphic range: Globoquadrina dehiscens has been documented to occur in strata dated to the early to late Miocene – Aquitanian to Messinian (Kennett & Srinavasan, 1983; Wade et al ., 2011). Regional occurrence: This species has been recorded in Miocene-aged strata of the Congo Basin (Kender, 2007) to the northern Namibian outer continental shelf, south of the Kunene River mouth (this study) and the southwestern shelf of South Africa (Compton et al., 2004). : Published as part of Bergh, Eugene W. & Compton, John S., 2022, Taxonomy of Middle Miocene foraminifera from the northern Namibian continental shelf, pp. 1-55 in Zootaxa 5091 (1) on page 30, DOI: 10.11646/zootaxa.5091.1.1, http://zenodo.org/record/5840434 : {"references": ["Chapman, F., Parr, W. J. & Collins, A. C. (1934) Tertiary foraminifera of Victoria, Australia. The Balcombian deposits of Port Phillip, Part III. Zoological Journal of the Linnaean Society of London, 38 (262), 553 - 577. https: // doi. org / 10.1111 / j. 1096 - 3642.1934. tb 00996. x", "Jenkins, D. G. (1960) Planktonic Foraminifera from the Lakes Entrance Oil Shaft, Victoria, Australia. Micropaleontology, 6 (4), 345 - 371. https: // doi. org / 10.2307 / 1484217", "Kennett, J. P. & Srinivasan, M. S. (1983) Neogene Planktonic Foraminifera. A Phylogenetic Atlas. Hutchinson Ross, Stroudsburg, 265 pp.", "Kender, S., Kaminski, M. A. & Jones, R. W. (2008) Early to middle Miocene foraminifera from the deep-sea Congo Fan, offshore Angola. Micropalaeontology, 54, 477 - 568.", "Bicchi, E., Ferrero, E. & Gonera, M. (2003) Palaeoclimatic interpretation based on Middle Miocene planktonic Foraminifera: the Silesia Basin (Paratethys) and Monferrato (Tethys) records. Palaeogeography, Palaeoclimatology, Palaeoecology, 196, 265 - 303. https: // doi. org / 10.1016 / S 0031 - 0182 (03) 00368 - 7", "Wade, B. S., Pearson, P. N., Berggren, W. A. & Palike, H. (2011) Review and revision of Cenozoic tropical planktonic foraminiferal biostratigraphy and calibration to the geomagnetic polarity and astronomical time scale. Earth-Science Reviews, 104, 111 - 142. https: // doi. org / 10.1016 / j. earscirev. 2010.09.003", "Kender, S. (2007) Foraminiferal characterisation and taxonomy of Oligocene Miocene Congo Fan deep sea sub-environments, offshore Angola. Ph. D. thesis, University College, London, 325 pp.", "Compton, J. S., Wigley, R. & McMillan, I. K. (2004) Late Cenozoic phosphogenesis on the western shelf of South Africa in the vicinity of the Cape Canyon. Marine Geology, 206, 19 - 40. https: // doi. org / 10.1016 / j. margeo. 2004.02.004"]} |
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Text |
author |
Bergh, Eugene W. Compton, John S. |
author_facet |
Bergh, Eugene W. Compton, John S. |
author_sort |
Bergh, Eugene W. |
title |
Globoquadrina dehiscens |
title_short |
Globoquadrina dehiscens |
title_full |
Globoquadrina dehiscens |
title_fullStr |
Globoquadrina dehiscens |
title_full_unstemmed |
Globoquadrina dehiscens |
title_sort |
globoquadrina dehiscens |
publisher |
Zenodo |
publishDate |
2022 |
url |
https://dx.doi.org/10.5281/zenodo.5840573 https://zenodo.org/record/5840573 |
long_lat |
ENVELOPE(-65.167,-65.167,-67.117,-67.117) ENVELOPE(164.448,164.448,-77.780,-77.780) |
geographic |
Kennett Western Shelf |
geographic_facet |
Kennett Western Shelf |
genre |
Planktonic foraminifera |
genre_facet |
Planktonic foraminifera |
op_relation |
http://zenodo.org/record/5840434 http://publication.plazi.org/id/E54EFFC2FFD3932E7F5E9B0CFFC4FF88 http://zoobank.org/ABC8AF70-F691-4D07-8F20-70934642C8BC https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.5091.1.1 http://zenodo.org/record/5840434 http://publication.plazi.org/id/E54EFFC2FFD3932E7F5E9B0CFFC4FF88 http://zoobank.org/ABC8AF70-F691-4D07-8F20-70934642C8BC https://dx.doi.org/10.5281/zenodo.5840572 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.5840573 https://doi.org/10.11646/zootaxa.5091.1.1 https://doi.org/10.5281/zenodo.5840572 |
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1766170064049930240 |
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ftdatacite:10.5281/zenodo.5840573 2023-05-15T18:00:49+02:00 Globoquadrina dehiscens Bergh, Eugene W. Compton, John S. 2022 https://dx.doi.org/10.5281/zenodo.5840573 https://zenodo.org/record/5840573 unknown Zenodo http://zenodo.org/record/5840434 http://publication.plazi.org/id/E54EFFC2FFD3932E7F5E9B0CFFC4FF88 http://zoobank.org/ABC8AF70-F691-4D07-8F20-70934642C8BC https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.5091.1.1 http://zenodo.org/record/5840434 http://publication.plazi.org/id/E54EFFC2FFD3932E7F5E9B0CFFC4FF88 http://zoobank.org/ABC8AF70-F691-4D07-8F20-70934642C8BC https://dx.doi.org/10.5281/zenodo.5840572 https://zenodo.org/communities/biosyslit Open Access info:eu-repo/semantics/openAccess Biodiversity Taxonomy Chromista Foraminifera Globothalamea Rotaliida Catapsydracidae Globoquadrina Globoquadrina dehiscens Taxonomic treatment article-journal Text ScholarlyArticle 2022 ftdatacite https://doi.org/10.5281/zenodo.5840573 https://doi.org/10.11646/zootaxa.5091.1.1 https://doi.org/10.5281/zenodo.5840572 2022-02-09T12:10:25Z Globoquadrina dehiscens (Chapman, Parr & Collins, 1934) Pl. 7, figs. 2–3 Globorotalia dehiscens Chapman et al ., 1934, p. 569, pl. 11, fig. 36. Globoquadrina dehiscens dehiscens Jenkins, 1960. P. 354, pl. 3, fig. 3a–c. Globoquadrina dehiscens Jenkins, 1960, p. 355, pl. 3, fig. 4a–c; Kennett & Srinivasan, 1983, p. 184, pl. 45, figs. 7–9; Kender et al. , 2008, p. 521, pl. 29, fig. 1. Description : The test surface is cancellate. The test is trochospiral and roughly quadrate in outline. There are four chambers visible in the final whorl. The sutures between chambers are strongly incised. The spiral side is nearly flat. The aperture is dentate and central to the four final chambers. Remarks: The relative abundances of Globoquadrina dehiscens form a minor component (<10%) of the planktic foraminiferal assemblage in core 2658. In the deeper cores (2670 and 2682), the relative abundances of Globoquadrina dehiscens are below 5%. The tests are relatively small to moderate in size, measuring up to 0.5 mm in diameter. Environmental preferences: This species has been associated with tropical to temperate surface waters (Kennett & Srinivasan, 1983; Bicchi et al ., 2003). Global stratigraphic range: Globoquadrina dehiscens has been documented to occur in strata dated to the early to late Miocene – Aquitanian to Messinian (Kennett & Srinavasan, 1983; Wade et al ., 2011). Regional occurrence: This species has been recorded in Miocene-aged strata of the Congo Basin (Kender, 2007) to the northern Namibian outer continental shelf, south of the Kunene River mouth (this study) and the southwestern shelf of South Africa (Compton et al., 2004). : Published as part of Bergh, Eugene W. & Compton, John S., 2022, Taxonomy of Middle Miocene foraminifera from the northern Namibian continental shelf, pp. 1-55 in Zootaxa 5091 (1) on page 30, DOI: 10.11646/zootaxa.5091.1.1, http://zenodo.org/record/5840434 : {"references": ["Chapman, F., Parr, W. J. & Collins, A. C. (1934) Tertiary foraminifera of Victoria, Australia. The Balcombian deposits of Port Phillip, Part III. Zoological Journal of the Linnaean Society of London, 38 (262), 553 - 577. https: // doi. org / 10.1111 / j. 1096 - 3642.1934. tb 00996. x", "Jenkins, D. G. (1960) Planktonic Foraminifera from the Lakes Entrance Oil Shaft, Victoria, Australia. Micropaleontology, 6 (4), 345 - 371. https: // doi. org / 10.2307 / 1484217", "Kennett, J. P. & Srinivasan, M. S. (1983) Neogene Planktonic Foraminifera. A Phylogenetic Atlas. Hutchinson Ross, Stroudsburg, 265 pp.", "Kender, S., Kaminski, M. A. & Jones, R. W. (2008) Early to middle Miocene foraminifera from the deep-sea Congo Fan, offshore Angola. Micropalaeontology, 54, 477 - 568.", "Bicchi, E., Ferrero, E. & Gonera, M. (2003) Palaeoclimatic interpretation based on Middle Miocene planktonic Foraminifera: the Silesia Basin (Paratethys) and Monferrato (Tethys) records. Palaeogeography, Palaeoclimatology, Palaeoecology, 196, 265 - 303. https: // doi. org / 10.1016 / S 0031 - 0182 (03) 00368 - 7", "Wade, B. S., Pearson, P. N., Berggren, W. A. & Palike, H. (2011) Review and revision of Cenozoic tropical planktonic foraminiferal biostratigraphy and calibration to the geomagnetic polarity and astronomical time scale. Earth-Science Reviews, 104, 111 - 142. https: // doi. org / 10.1016 / j. earscirev. 2010.09.003", "Kender, S. (2007) Foraminiferal characterisation and taxonomy of Oligocene Miocene Congo Fan deep sea sub-environments, offshore Angola. Ph. D. thesis, University College, London, 325 pp.", "Compton, J. S., Wigley, R. & McMillan, I. K. (2004) Late Cenozoic phosphogenesis on the western shelf of South Africa in the vicinity of the Cape Canyon. Marine Geology, 206, 19 - 40. https: // doi. org / 10.1016 / j. margeo. 2004.02.004"]} Text Planktonic foraminifera DataCite Metadata Store (German National Library of Science and Technology) Kennett ENVELOPE(-65.167,-65.167,-67.117,-67.117) Western Shelf ENVELOPE(164.448,164.448,-77.780,-77.780) |