MolluscaBase taxon details
original description
(of Spirialis mercinensis Watelet & Lefèvre, 1885 †) Watelet A. & Lefèvre T. (1885). Note sur des ptéropodes du genre <i>Spirialis</i> découverts dans le Bassin de Paris. <em>Annales de la Société Malacologique de Belgique.</em> 15: 100-103, pl. 5. ["1880"; published 1 August 1885]., available online at https://www.biodiversitylibrary.org/page/47414186 [details]
original description
(of Valvatina rhaphistoma Stolley, 1900 †) Stolley, E. (1900). Ueber Diluvialgeschiebe des Londonthons in Schleswig-Holstein und das Alter der Molerformation Jutlands, sowie das Baltische Eozan uberhaupt. <em>Arch. Anthrop. Geol. Schleswig.-Holst.</em> 3: 105-146. [details]
original description
(of Spirialis subangulosus Watelet & Lefèvre, 1885 †) Watelet A. & Lefèvre T. (1885). Note sur des ptéropodes du genre <i>Spirialis</i> découverts dans le Bassin de Paris. <em>Annales de la Société Malacologique de Belgique.</em> 15: 100-103, pl. 5. ["1880"; published 1 August 1885]., available online at https://www.biodiversitylibrary.org/page/47414186 [details]
original description
(of Limacina planidorsalis Hodgkinson, 1992 †) Hodgkinson K.A., Garvie C.L. & Bé A.W. (1992). Eocene euthecosomatous pteropods (Gastropoda) of the Gulf and eastern coasts of North America. <em>Bulletins of American Paleontology.</em> 103(341): 1–62., available online at https://www.biodiversitylibrary.org/page/10684827
page(s): 19, pl. 3 figs 11-13 [details]
basis of record
Janssen, A. W.; Sessa, J. A. & Thomas, E. (2016). Pteropoda (Mollusca, Gastropoda, Thecosomata) from the Paleocene-Eocene Thermal Maximum (United States Atlantic Coastal Plain). <em>Palaeontologia Electronica.</em> 19.3.47A: 1-26., available online at http://palaeo-electronica.org/content/2016/1662-pteropoda-from-the-usa-petm [details]
basis of record
Garvie C.L. & Goedert J.L. & Janssen A.W. (2020). Paleogene and Late Cretaceous Pteropoda (Mollusca, Gastropoda, Heterobranchia) from North America. <em>Zootaxa.</em> 4782(1): 1-115., available online at https://doi.org/10.11646/zootaxa.4782.1.1
page(s): 30, pl. 3 figs h-l [details]
additional source
Janssen, A. W. (2020). Notes on the systematics, morphology and biostratigraphy of holoplanktic Mollusca, 27. Comments on a paper discussing Pteropoda (Gastropoda, Heterobranchia) systematics, recently (2019) published in Bollettino Malacologico. <em>Basteria.</em> 84 (1-3): 65-75., available online at https://natuurtijdschriften.nl/pub/1001535 [details]