MolluscaBase name details
Trigonia portlandica (J. De C. Sowerby, 1836) †
865200 (urn:lsid:marinespecies.org:taxname:865200)
uncertain > unassessed
Species
Lucina portlandica J. De C. Sowerby, 1836 † · unaccepted > superseded combination
marine, brackish, fresh, terrestrial
fossil only
(of Lucina portlandica J. De C. Sowerby, 1836 †) Sowerby, James de Carle. (1836). Descriptive notes respecting the shells figured in Plates XI to XXIII. In: Fitton, W.H. Observations on some of the strata between the Chalk and the Oxford Oolite, in the South-east of England. <em>Transactions of the Geological Society of London, ser. 2.</em> 4(2): 335-349 (Appendix A)., available online at https://www.biodiversitylibrary.org/page/36206436
page(s): 347, pl. 22, fig. 12 [details]
page(s): 347, pl. 22, fig. 12 [details]
Type locality contained in Great Britain
type locality contained in Great Britain [from synonym] [view taxon] [details]
MolluscaBase eds. (2025). MolluscaBase. Trigonia portlandica (J. De C. Sowerby, 1836) †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=865200 on 2025-09-11
Date
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The webpage text is licensed under a Creative Commons
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original description
(of Lucina portlandica J. De C. Sowerby, 1836 †) Sowerby, James de Carle. (1836). Descriptive notes respecting the shells figured in Plates XI to XXIII. In: Fitton, W.H. Observations on some of the strata between the Chalk and the Oxford Oolite, in the South-east of England. <em>Transactions of the Geological Society of London, ser. 2.</em> 4(2): 335-349 (Appendix A)., available online at https://www.biodiversitylibrary.org/page/36206436
page(s): 347, pl. 22, fig. 12 [details]
basis of record Orbigny, A. D. d'. (1850). <i>Prodrome de paléontologie stratigraphique universelle des animaux mollusques et rayonnés, faisant suite au cours élémentaire de paléontologie et de géologie stratigraphiques. Vol. 2</i>. 427 pp. Paris: Masson [November 1850]., available online at https://www.biodiversitylibrary.org/page/41091877
page(s): 60, no. 44 [details]
page(s): 347, pl. 22, fig. 12 [details]
basis of record Orbigny, A. D. d'. (1850). <i>Prodrome de paléontologie stratigraphique universelle des animaux mollusques et rayonnés, faisant suite au cours élémentaire de paléontologie et de géologie stratigraphiques. Vol. 2</i>. 427 pp. Paris: Masson [November 1850]., available online at https://www.biodiversitylibrary.org/page/41091877
page(s): 60, no. 44 [details]
Present Inaccurate Introduced: alien Containing type locality
