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- Williams, A. Brunton, C.H.C., Carlson, S.J., Baker, P.G., Carter, J.L., Curry, G.B., Dagys, A.S., Gourvennec, R., Hou, H.F., Jin, Y.G., Johnson, J.G., Lee, D.E., MacKinnon, D.I., Racheboeuf, P.R., Smirnova, T.N. & Sun, D.L. 2006. Treatise on Invertebrate Paleontology Part H, Brachiopoda. Volume 5: Rhynchonelliformea (part) 5: 1689–2320.