Traits name details
original description
Whitfield, R. P. (1885). Brachiopoda and Lamellibranchiata of the Raritan clays and greensand marls of New Jersey. <em>Monographs of the United States Geological Survey.</em> 9: i-xx + 1-270., available online at https://biodiversitylibrary.org/page/26855277 page(s): 114, pl. 14, fig. 7 [details]
|