Traits taxon details
original description
(of Actaeon cretacea Gabb, 1861 †) Gabb, W. M. (1861). Descriptions of new species of Cretaceous fossils from New Jersey, Alabama and Mississippi. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 13: 318-330., available online at https://www.biodiversitylibrary.org/page/1683447 page(s): 318 [details]
original description
(of Acteon forbesiana Whitfield, 1892 †) Whitfield R.P. (1892). Gastropoda and Cephalopoda of the Raritan Clays and Greensand Marls of New Jersey. <em>United States Geological Survey Monograph.</em> 18: 1-402, 50 pls., available online at https://www.biodiversitylibrary.org/page/42454439 page(s): 157, pl. 19 figs 17–22 [details]
basis of record
Cunha, C. M. & Salvador, R. B. (2018). Type specimens of fossil “Architectibranchia” and Cephalaspidea (Mollusca, Heterobranchia) in the Academy of Natural Sciences of Philadelphia. <em>Zoosystematics and Evolution.</em> 94(2): 505-527., available online at https://doi.org/10.3897/zse.94.27401 page(s): 508, fig. 1Q-R [details]
additional source
Groves, L. T.; Squires, R. L. (2018). Annotated Catalog of the Fossil Invertebrates Described by, and Named for, William More Gabb (1839–1878). <em>Zootaxa.</em> 4534(1): 1-150., available online at https://doi.org/10.11646/zootaxa.4534.1.1 [details] Available for editors 
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