Carter, J. L., Lee, D. E., Smirnova, T. N., Yu-Gan, J., Baker, P. G., Dagys, A. S., Dong-Li, S., & MacKinnon, D. I. (2006). Part H, Brachiopoda (Revised), vol. 5, ch. 4, p. 1930–2018. Treatise on Invertebrate Paleontology. https://doi.org/10.17161/dt.v0i0.5576