Meanwhile the farmer,—a plain, observant, elderly man, comes up, and he and the philosopher enter into conversation. “I have been reading the history of creation in the side of your deep ditch,” says the philosopher, “and find the record really very complete. Look there,” he adds, pointing to the unfossiliferous strip that runs along the bottom of the bank; “there, life, both vegetable and animal, first began. It began, struck by electricity out of albumen, as a congeries of minute globe-shaped atoms,—each a hollow sphere within a sphere, as in the well-known Chinese puzzle; and from these living atoms were all the higher forms progressively developed. The ditch, of course, exhibits none of the atoms with which being first commenced; for the atoms don’t keep;—we merely see their place indicated by that unfossiliferous band at the bottom; but we may detect immediately over it almost the first organisms into which—parting thus early into the two great branches of organic being—they were developed. _There_ are the fucoids, first-born among vegetables,—and _there_ the zoophytes, well nigh the lowest of the animal forms. The fucoids are marine plants; for, according to Oken, ‘all life is from the sea,—none from the continent;’ but _there_, a few feet higher, we may see the remains of reeds and flags,—semi-aqueous, semi-aerial plants of the comparatively low monocotyledonous order into which the fucoids were developed; higher still we detect fragments of pines, and, I think, juniper,—trees and shrubs of the land of an intermediate order, into which the reeds and flags were developed in turn; and in that peaty layer immediately beneath the vegetable mould, there occur boughs and trunks of blackened oak,—a noble tree of the dicotyledonous division,—the highest to which vegetation in its upward course has yet attained. Nor is the progress of the other great branch of organized being—that of the animal kingdom—less distinctly traceable. The zoophytes became crustacea and molluscs,—the crustacea and molluscs, dog-fishes and herrings,—the dog-fish, a low placoid, shot up chiefly into turbot, cod, and ling; but the smaller osseous fish was gradually converted into a batrachian reptile; in short, the herring became a frog,—an animal that still testifies to its ichthyological origin, by commencing life as a fish. Gradually, in the course of years, the reptile, expanding in size and improving in faculty, passed into a warm-blooded porpoise; the porpoise at length, tiring of the water as he began to know better, quitted it altogether, and became a monkey, and the monkey by slow degrees improved into man,—yes, into man, my friend, who has still a tendency, especially when just shooting up to his full stature, and studying the ‘Vestiges,’ to resume the monkey. Such, Sir, is the true history of creation, as clearly recorded in the section of earth, moss, and silt, which you have so opportunely laid bare. Where that ditch now opens, the generations