Type specimens of fossil " Architectibranchia " and Cephalaspidea (Mollusca, Heterobranchia) in the Academy of Natural Sciences of Philadelphia Author Cunha, Carlo M. Author Salvador, Rodrigo B. text Zoosystematics and Evolution 2018 94 2 505 527 http://dx.doi.org/10.3897/zse.94.27401 journal article http://dx.doi.org/10.3897/zse.94.27401 1860-0743-2-505 09EC3F78C68C4F9CA76D008DDAE13B3E Avellana costata (Johnson, 1898) Figure 3 Q-R Cinulia costata Johnson, 1897: 264 [nomen nudum]. Cinulia costata Johnson, 1898: 462, fig. 1. Type locality. Mount Laurel well, New Jersey, USA; stratum: uncertain; age: Cretaceous. Type material. Syntypes, ANSP IP691, 1 shell, ANSP IP79408, 2 shells (as "type" in Richards and Ramsdell 1962 : 94). Current taxonomic status. Avellana costata (Johnson, 1898) ( Richards and Ramsdell 1962 ).