Traits name details
Trigonia portlandica (J. De C. Sowerby, 1836) †
865200 (urn:lsid:marinespecies.org:taxname:865200)
uncertain > unassessed
Species
marine, brackish, fresh, terrestrial
fossil only
(of ) 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]
MolluscaBase eds. (2024). MolluscaBase. Trigonia portlandica (J. De C. Sowerby, 1836) †. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=865200 on 2025-03-21
Marine Species Traits editorial board (2025). Marine Species Traits. Trigonia portlandica (J. De C. Sowerby, 1836) †. Accessed at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=865200 on 2025-03-21
Date
action
by
original description
(of ) 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]
