The Molluscan fauna is, on the whole, much more littoral than that of the Pliocene Red and Coralline Crag of Suffolk, and implies a shallower sea.
"The Student's Elements of Geology"
Sir Charles Lyell
65 13. A Quantitative Analysis of the Molluscan Fauna of San Francisco Bay, by E. L. Packard.
"The Subspecies of the Mountain Chickadee Vol. 17, No. 17, pp. 505-515"
Joseph Grinnell
Roman Catholicism offers to the masses a Molluscan shell.
"Natural Law in the Spiritual World"
Henry Drummond