Weaver, C.E. 1916. Tertiary faunal horizons of western Washington. University of Washington Publications in Geology 1(1):1–67., available online athttps://www.biodiversitylibrary.org/page/19832863 page(s): 40, pl. 2 fig. 13 [details]
MolluscaBase eds. (2025). MolluscaBase. Callocallista arnoldi C. E. Weaver, 1916 †. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1744613 on 2025-06-01
Marine Species Traits editorial board (2025). Marine Species Traits. Callocallista arnoldi C. E. Weaver, 1916 †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1744613 on 2025-06-01
original descriptionWeaver, C.E. 1916. Tertiary faunal horizons of western Washington. University of Washington Publications in Geology 1(1):1–67., available online athttps://www.biodiversitylibrary.org/page/19832863 page(s): 40, pl. 2 fig. 13 [details]