Mutation.
Myanthus barbatus.
Myers, G.W., on Eclipses.
Nageli.
Nathorst, A.G.
Nathusius.
Natural Selection, and adaptation.—Darwin's views on.—Darwin and Wallace on.—and design.—and educability.—Fossil plants in relation to.—and human development.—and Mimicry.—and Mutability.—various.
Naudin.
Neandertal skulls.
Nemec.