Beu, A. G. & Marshall, B. A. (2011). New Cenozoic records of genera and families from New Zealand (Mollusca, Gastropoda): highlights from Phillip Maxwell's collection. <em>New Zealand Journal of Geology & Geophysics.</em> 54 (1): 13-34., available online athttps://www.tandfonline.com/doi/full/10.1080/00288306.2011.536517[details]
MolluscaBase eds. (2025). MolluscaBase. Pellasimnia maxwelli Beu & B. A. Marshall, 2011 †. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=832068 on 2025-05-13
Marine Species Traits editorial board (2025). Marine Species Traits. Pellasimnia maxwelli Beu & B. A. Marshall, 2011 †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=832068 on 2025-05-13
original descriptionBeu, A. G. & Marshall, B. A. (2011). New Cenozoic records of genera and families from New Zealand (Mollusca, Gastropoda): highlights from Phillip Maxwell's collection. <em>New Zealand Journal of Geology & Geophysics.</em> 54 (1): 13-34., available online athttps://www.tandfonline.com/doi/full/10.1080/00288306.2011.536517[details]