(1801), and which would be the subject of his projected work, _Biologie_, the third and last part of the Terrestrial Physics, a work which was not published, but which was probably comprised in his _Philosophie zoologique_.
The _Hydrogeologie_ closes with a "_Memoire sur la matiere du feu_" and one "_sur la matiere du son_," both being reprinted from the _Journal de Physique_.
FOOTNOTES: [60] _Evolution in Biology_, in _Darwiniana_, New York, 1896, p.

212.
[61] _Principles of Geology_.
[62] Lyell's _Principles of Geology_, 8th edit., p.

22.
[63] Quoted from Flourens' _Eloge Historique de Georges Cuvier_, Hoefer's edition.

Paris, 1854.
[64] _Remarques sur les Coquilles fossiles de quelques Cantons de la Touraine_.Mem.Acad.Sc.Paris, 1720, pp.

400-417.
[65] _Eloge Historique de Werner_, p.