To Armand de Quatrefages   20 July [1870]¹

[Enclosure]⁴

General Works

Journal of researches into the Nat. History & geology of the countries visited by H.M.S. Beagle⁵

The Zoology of the voyage of HMS Beagle only edited & superintended by C. Darwin 1840. Consisting of 5 parts. Notes are added by me on the habits & geographical range of the species.⁶

On the Origin of Species by means of Natural Selection 1859⁷

The variation of plants & animals under domestication in 2 Vols. 1868⁸

Geological Works

The structure & distribution of coral-reefs—with several maps 1842. p1–214.⁹

Geological observations on volcanic islands with woodcuts 1844. p1–175.¹⁰

Geological observations on S. America 1846 p. 1–279— with coloured geological sections & 5 large folding plates of fossil shells, described by Mr Sowerby. The type is small & this a large work in matter.¹¹

On the connection of the Volcanic phenomena in S. America &c— Vol V. Transact. Geolog. Soc— Read Mar 1838¹²

On the distribution of the Erratic Boulders in S. America. Geolog. Trans. Vol VI Read April 1841.¹³

Geolog. works—

On the transportal of erratic boulders from a lower to a higher level. Journal of Geolog. Soc. 1848. p 315¹⁴

Notes on the ancient glaciers of Caernarvonshire— London Phil. Mag. Vol XXI 1842. p 180¹⁵

On the geology of the Falkland I.s Journal of Geological Soc. 1846. p. 267¹⁶

On a remarkable bar of sandstone off Pernabuco   London. Phil. Mag. Oct 1841 p 257¹⁷

On the formation of mould   Trans. Geolog. Soc. Vol 5. p 505— Read Nov. 1837¹⁸

On the parallel roads of Glen Roy— Trans. of Philosoph. Soc. 1839— p 39—¹⁹

On the power of ice bergs to make grooves on a submarine surface—London Phil. Mag. Aug. 1855²⁰

An account of the fine dust which often falls on vessels in the Atlantic Ocean   Proceedings of Geolog. Soc. 1845. p. 26²¹

Geolog works

Origin of saliferous deposits of Patagonia. Journal of Geolog. Soc— Vol. 2. p 127— 1838²²

Botanical works—

On the various contrivances by which British & foreign orchids are fertilized. 1862.²³

On the movements & habits of Climbing plants. Journal of Linnean Soc. Vol 9. 1865 (Bot) p 1— to 118— This paper has also been published as a separate work.²⁴

On the action of sea-water in the germination of seeds. Journal of Linn. Soc Vol 1. 1857. (Bot) p 130.²⁵

On the agency of bees in the fertilization of papilionaceous flowers. Annals of Nat. Hist. Vol 2. 1858 p. 459—²⁶

On the two forms or dimorphic condition of the species of Primula   Journal of Linn. Soc Vol. 1 1862 (Bot) p. 77²⁷

Botanical works continued

On the existence of two forms & their reciprocal sexual relations in the genus Linum. Journal of Linn. Soc. Vol 7 1863. (Bot) p. 69.²⁸

On the sexual relations of the three forms of Lythrum. Journal of Linn. Soc. Vol 8. 1864 p 169²⁹

On the character & Hybrid-like nature of the illegitimate offspring of dimorphic & trimorphic plants: Journal of Linn. Soc. Vol 10 1857 (Bot). p 393.³⁰

On the specific difference between Primula Veris & Vulgaris, & on the hybrid nature of the common oxlip. Journal of Linn. Soc Vol 10 1867 (Bot). p 437 to 454³¹

Notes on the fertilization of Orchids— Annals & Mag. of Nat. Hist. Sep. 1869³²

Zoological works

A monograph of the Cirripedia Part 1—Lepadidæ— Ray Soc. 1851. p1. to 400 with many plates

A monograph of the Cirripedia part 2 Balanidæ.   Ray Soc. 1854 p 1 to 684— Plates

Monograph of fossil Lepadidae: Palæontog. Soc. 1851 p.1 to 86 Plates

Ditto of fossil Balanidæ & Verrucidæ: Pal. Soc. 1854 p.1–44³³

Observations on the structure of the genus Sagitta. Annals Nat. Hist. Vol 3. 1844 p.1³⁴

Brief descriptions of several terrestrial Planariæ & of some marine species   Annals of Nat. Hist. Vol 14. 1844. p. 241³⁵