Yu-Gan J, Dong-Li S, Dagys AS, Lee DE, Sandy MR, Smirnova TN. Part H, Brachiopoda (Revised), vol. 5, ch. 5, p. 2019–2081. InvertebratePaleo [Internet]. 2006 Jan. 1 [cited 2024 Nov. 23];. Available from: https://journals.ku.edu/InvertebratePaleo/article/view/5577