Clark, B. L. (1942). New Middle Eocene gastropods from California. <em>Journal of Paleontology.</em> 16(1):116-119., available online athttp://www.jstor.org/stable/1298799 page(s): 117 [details]
MolluscaBase eds. (2021). MolluscaBase. Tibia (Eotibia) B. L. Clark, 1942 †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1315529 on 2024-05-02
original descriptionClark, B. L. (1942). New Middle Eocene gastropods from California. <em>Journal of Paleontology.</em> 16(1):116-119., available online athttp://www.jstor.org/stable/1298799 page(s): 117 [details]