Traits name details
original description
Gabb, W. M. (1860). Descriptions of new species of Cretaceous fossils from New Jersey. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 93-95, pl. 2., available online at https://www.biodiversitylibrary.org/page/1801109 page(s): 94, pl. 2, fig. 10 [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 page(s): 101 [details] Available for editors 
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