Sir Leopold MacClintock and Dr. Wallich have ascertained that 95 per cent of the mud of a large part of the North Atlantic consists of globigerina shells.
"The Student's Elements of Geology"
Sir Charles Lyell
It is called globigerina, and some specimens of chalk consist of little else than globigerina and granules.
"Autobiography and Selected Essays"
Thomas Henry Huxley
Let us fix our attention upon the globigerina.
"Autobiography and Selected Essays"
Thomas Henry Huxley