Allison, R. C. (1965). Apical development in turritellid classification with a description of <i>Cristispira pugetensis</i> gen. et sp. nov. <em>Palaeontology.</em> 8(4): 666-680, pl. 92., available online athttps://www.biodiversitylibrary.org/page/49741815 page(s): 676 [details]
MolluscaBase eds. (2025). MolluscaBase. Cristispira Allison, 1965 †. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1712930 on 2026-06-11
Marine Species Traits editorial board (2026). Marine Species Traits. Cristispira Allison, 1965 †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1712930 on 2026-06-11
original descriptionAllison, R. C. (1965). Apical development in turritellid classification with a description of <i>Cristispira pugetensis</i> gen. et sp. nov. <em>Palaeontology.</em> 8(4): 666-680, pl. 92., available online athttps://www.biodiversitylibrary.org/page/49741815 page(s): 676 [details]