Discusses phases of climate.
Describes fossil mammals discovered by Auguste Bravard in South America.
Has had argument with Bishop of Oxford [Samuel Wilberforce] about CD’s book [Origin].
Discusses review in Annals and Magazine of Natural History. Guesses that T. V. Wollaston is the author.
Discusses evidence of shells on Madeira.
Comments on paper by Wallace ["On the zoological geography of the Malay Archipelago", J. Proc. Linn. Soc. Lond. (Zool.) 4 (1860): 172–84].