Teichert C, Moore RC, Nodine Zeller DE, Furnish WM, Stenzel HB, Kummel B, et al. Part K, Mollusca 3, Complete Volume. InvertebratePaleo [Internet]. 1964 Jan. 1 [cited 2024 May 1];. Available from: https://journals.ku.edu/InvertebratePaleo/article/view/5262