S. M.  Stanley, ?Functional morphology and evolution of byssally attached bivalve mollusks?, Journal of Paleontology, vol. 46, pp. 165-212, 1972.

S. M.  Stanley, ?Functional morphology and evolution of byssally attached bivalve mollusks?, Journal of Paleontology, vol. 46, pp. 165-212, 1972.