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Darwin, Lyell, and the Geological Significance of Coral Reefs

Published online by Cambridge University Press:  05 January 2009

D. R. Stoddart
D. R. Stoddart
Affiliation:
Department of Geography, University of Cambridge, Downing Place, Cambridge CB2 3EN.
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Extract

In the half century following Cook's entry into the Pacific in 1769, few tropical phenomena excited more attention than coral islands and the corals which evidently built them. In the eighteenth century corals occupied a critical position in the Great Chain of Being. Sometimes interpreted as animals, sometimes as plants, they built large topographic structures of limestone, and thus spanned the gap between the organic and inorganic worlds. ‘The strata which they form are at once living and fossil; we can see them in the act of production, and the mountains grow up to the day before us, new parts of our own earth.’ Towards the end of the century, after Peyssonnel had conclusively shown that corals were animals—variously designated as worms, insects, or molluscous worms—this bridging significance was transferred to the coral islands, new areas of land emerging from the ocean and newly colonized by plants and animals, as an analogue of the primeval earth. This creative process served for some to counterbalance the Huttonian vision of universal degradation: ‘Whatever destroying tendencies … exist on the earth, these renovating powers compensate for them’.

Type
Research Article
Information
The British Journal for the History of Science , Volume 9 , Issue 2 , July 1976 , pp. 199 - 218
Copyright
Copyright © British Society for the History of Science 1976

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References

REFERENCES

1Barrow, John, A voyage to Cochinchina in the years 1792 and 1793 (London, 1806), p. 166.Google Scholar
2 For histories of coral and coral reef studies during this period, see: Böttger, L., ‘Geschichtliche Darstellung unserer Kenntnisse und Meinungen von der Korallenbauten’, Zeitschrift für Naturwissenschaften, lxiii (1890), 241–304;Google Scholar
Günther, S., ‘Die Korallenbauten als Objekt wissenschaftlicher Forschung in der Zeit vor Darwin’, Sitzumgsberichte der Mathematischen-Physikalischen Classe der Kōniglich Bayerischen Akademie der Wissenschaften zu Munchen, xiv (1910), 1–42;Google Scholar
Scheer, G., ‘Zur Geschichte der Korallenforschung’, Bericht des Naturwissenschaftlichen Verein Darmstadt (1958–1959), pp. 37–49.Google Scholar
3MacCulloch, J., ‘On the formation of coral islands’, in A system of geology, with a theory of the earth, and an explanation of its connexion, with the sacred records (2 vols., London, 1831), i. chapter XVII, pp. 334–48 (336).Google Scholar
4Whitehurst, J., An inquiry into the original state and formation of the earth; deduced from facts and the laws of nature (London, 1778).Google Scholar
5Knight, W., Facts and observations towards forming a new theory of the earth (London, 1818), p. 258; also p. 245.Google Scholar
6Smith, B., European vision and the South Pacific 1768–1850: a study in the history of art and ideas (Oxford, 1960).Google Scholar
7Forster, J. R., Observations made during a voyage round the world, on physical geography, natural history, and ethic philosophy (London, 1778), pp. 148–59.Google Scholar
8Forster, J. R., pp. 150–1.Google Scholar
9Flinders, M., A voyage to Terra Australis; undertaken for the purpose of completing the discovery of that vast country, and prosecuted in the years 1801, 1802, and 1803, in His Majesty's Ship the Investigator (2 vols., London, 1814), ii. 115.Google Scholar
10Flinders, M.Google Scholar
11 Op. cit. (1).Google Scholar
12 A. von Chamisso, ‘Remarks and opinions of the naturalist of the Expedition’, in von Kotzebue, O., A voyage of discovery into the South Sea and Beering's Straits, for the purpose of exploring a north-east passage, undertaken in theyears 1815–1818 (3 vols., London, 1821), ii. 349–433; iii. 1–318: (see ii. 360–1).Google Scholar
13 [F. Eschscholtz], ‘On the coral islands’, in von Kotzebue, , op. cit. (12), iii. 331–6.Google Scholar
This passage was first attributed to Eschscholtz rather than Chamisso in Sluiter, C. P., ‘Die Korallentheorie von Eschscholtz’, Zoologischer Anzeiger, cccc (1892), 326–7.Google Scholar
14Sluiter, , op. cit. (13), p. 334.Google Scholar
15Beechey, F. W., Narrative of a voyage to the Pacific and Beering's Strait, to co-operate with the Polar Expeditions; performed in His Majesty's Ship Blossom (2 vols., London, 1831), i. 192. A copy of the American edition (Philadelphia, 1832), taken by Darwin on the Beagle and annotated by him, is in the Cambridge University Library.Google Scholar
16Stutchbury, S., ‘On the formation and growth of coral reefs and islands’, West of England journal, i (1835), 45–56 (52–3).Google Scholar
17Owen, W. F. W., ‘On the same subject [Geography of the Maldiva Islands]’, Journal of the Royal Geographical Society, ii (1832), 81–92 (67);Google Scholar
Ross, J. C., ‘On the formation of die oceanic islands in general, and of the coralline in particular’, Singapore free press, 2 06 1836,Google Scholar
reprinted in Journal of the Malayan Branch of the Royal Asiatic Society, xxv (1952), 251–60;Google Scholar
Williams, J., A narrative of missionary enterprises in the South Sea Islands; with remarks upon the natural history of the islands, origin, languages, traditions, and usages of the inhabitants (London, 1837), p. 27.Google Scholar
18Bakewell, R., An introduction to geology: comprising the elements of the science in its present advanced state (3rd edn., London, 1828), p. 452;Google Scholar
Ure, A., A new system of geology, in which the great revolutions of the earth and animated nature, are reconciled at once to modern science and sacred history (London, 1829), pp. 468–9;Google Scholar
de la Beche, H. T., A geological manual (London, 1831), pp. 140–3;Google Scholar
MacCulloch, , op. cit. (3), p. 340.Google Scholar
19Quoy, J. R. and Gaimard, J. P., ‘Mémoire sur l'accroissement des polypes lithophytes considéré géologiquement’, in Voyage autour du monde entrepris par ordre du Roi … par M. Louis de Freycinet: Zoologie (Paris, 1824), chapter XV, pp. 658–71; also inGoogle Scholar
Annales des sciences naturelles, vi (1825), 273–90.Google Scholar
20 C. G. Ehrenberg, ‘Über die Natur und Bildung der Corallenbänke des rothen Meeres und über einen neuen Fortschritt in der Kenntniss der Organisation im Kleinsten Raume durch Verbesserung des Mikroskops von Pistor und Schick’, Physikalische Mathematische Abhandlungen der Kōniglichen Akademie der Wissenschaften zu Berlin aus dem Jahre 1832 (1834), pp. 381–432,Google Scholar
and as ‘Ueber die Natur und Bildung der Koralleninseln und der Korallenbänke im rothen Meere’, Annalen der Physik und Chemie, xli (1837), 1–41, 243–70;CrossRefGoogle Scholar
translated as ‘On the nature and formation of the coral islands and coral banks in the Red Sea’, Journal of the Bombay Branch of the Royal Asiatic Society, i (1841–1844), 73–83, 129–36, 322–41, 390–402.Google Scholar
21Stutchbury, , op. cit. (16), p. 47.Google Scholar
22Couthouy, J. P., ‘Remarks upon coral formations in the Pacific; with suggestions as to the causes of their absence in the same parallels of latitude on the coast of South America’, Boston journal of natural history, iv (1842), 66–105, 137–62 (72).Google Scholar
23Williams, , op.cit. (17), p. 21.Google Scholar
24Peron, F., ‘Observations zoologiques propres à constater l'ancien séjour de la mer sur le sommet des montagnes de la Terre de Diémen, de la Nouvelle-Hollande et de Timor’, in Voyage de découvertes aux Terres Australes, exécuté sur les corvettes la Géographe, le Naturaliste, et la goelette la Casuarina, pendant les annees 1800, 1801, 1802, 1803 et 1804. Historigue: Tome second (Paris, 1816), pp. 165–83.Google Scholar
25Stutchbury, , op. cit. (16), pp. 54–5.Google Scholar
26MacCulloch, , op. cit. (3), p. 344.Google Scholar
27Bakewell, , op. cit. (18), p. 466.Google Scholar
28Barrow, J., ‘[Introductory note] Account of the Island of Deception, one of the New Shetland Islands …’, Journal of the Royal Geographical Society, i (1832), 62–6.Google Scholar
29Beechey, , op. cit. (15), i. 193.Google Scholar
30Williams, , op. cit. (17), p. 28.Google Scholar
31Bakewell, , op. cit. (18), p. 466.Google Scholar
32Jack, W., ‘On the geology and topography of the island of Sumatra, and some of the adjacent islands’, Transactions of the Geological Society of London, 2nd ser. i (1822), 397–405 (404).Google Scholar
33Couthouy, , op. cit. (22), p. 75;Google Scholar
Maclaren, C., ‘On coral reefs and islands, as described by Mr Darwin’, Edinburgh new philosophical journal, xxxiv (1843), 33–47 (39).Google Scholar
34von Buch, C. L., Description physique des iles Canaries, suivie d'une indication des principaux volcans du globe (Paris, 1836), pp. 391–2.Google Scholar
Coral reefs are not discussed in the original edition: Physikalische Beschreibung der Canarischen Inseln (Berlin, 1825).Google Scholar
35Forster, , op. cit. (7), pp. 147–8.Google Scholar
36Bakewell, , op. cit. (18), p. 467.Google Scholar
37Williams, , op. cit. (17), p. 36.Google Scholar
38Beechey, , op. cit. (15), i. 194.Google Scholar
39Jack, , op. cit. (32).Google Scholar
40Knight, , op. cit. (5), p. 245.Google Scholar
41Bakewell, , op. cit. (18), p. 452.Google Scholar
42Kidd, J., ‘On coral reefs’, in A geological essay on the imperfect evidence in support of a theory of the earth, deducible either from its general structure or from the changes produced on its surface by the operation of existing causes (Oxford, 1815), chapter XXIII, pp. 219–30 (227–8).Google Scholar
43Quoy, and Gaimard, , op. cit. (19).Google Scholar
44Williams, , op. cit. (17), p. 35.Google Scholar
45 For example, de Labillardière, J. J. H., Relation du voyage à la recherche de la Pérouse, fait par ordre de l'Assemblée constituente, pendant les années 1791, 1792, et pendant la Ière et la 2de annle de la République Françoise (Paris, 1800), i. 213–14.Google Scholar
46Bakewell, , op. cit. (18), p. 452.Google Scholar
47Stutchbury, , op. cit. (16), p. 49.Google Scholar
48Blumenbach, I. F., A manual of the elements of natural history, translated from the 10th German edition (London, 1825), p. 270.CrossRefGoogle Scholar
49Williams, , op. cit. (17), p. 30.Google Scholar
50Couthouy, , op. cit. (22), p. 67.Google Scholar
51Bakewell, , op. cit. (18), pp. 468–9.Google Scholar
52Ehrenberg, 1841–1844, op. cit. (20), pp. 330–40.CrossRefGoogle Scholar
53MacCulloch, , op. cit. (3), pp. 335, 338.Google Scholar
54Couthouy, , op. cit. (33), pp. 35, 33.Google Scholar
55Williams, , op. cit. (17), pp. 30–1.Google Scholar
56Lyell, C., Principles of geology, being an attempt to explain the former changes of the earth's surface, by reference to causes now in operation (3 vols., London, 1830–1833). On ‘Corals and coral reefs’, see volume ii, chapter XVIII (1832), pp. 283–301.CrossRefGoogle Scholar
57Lyell, C., ii. 286.Google Scholar
58Lyell, , ‘Formation of coral reefs’, in Principles of geology (4th edn., London, 1835), iii. chapter XVIII, pp. 297–324 (303).Google Scholar
59Lyell, , op. cit. (56), ii. 296.Google Scholar
60Lyell, , ii. 294.Google Scholar
61Beechey, , op. cit. (15), i. 192.Google Scholar
62Moresby, R., ‘Extracts from Commander Moresby's report on the northern atolls of the Maldivas’, Journal of the Royal Geographical Society, v (1835), 398–404;CrossRefGoogle Scholar
Moresby, R., ‘Reports on the Maldivas’, Transactions of the Bombay Geographical Society, i (1844), 102–8.Google Scholar
63Beechey, , op. cit. (15).Google Scholar
64Barlow, N. (ed.), The autobiography of Charles Darwin 1809–1882 (London, 1958), pp. 98–9.Google Scholar
65Barlow, N. (ed.), Charles Darwin's diary of the voyage of H.M.S. Beagle (Cambridge, 1933), p. 400.Google Scholar
66 C. R. Darwin, ‘Coral Islands’, with an introduction, map, and remarks by Stoddart, D. R., in Atoll research bulletin, lxxxviii (1962), 1–20.CrossRefGoogle Scholar
67Darwin, C. R., ‘On certain areas of elevation and subsidence in the Pacific and Indian Oceans, as deduced from the study of coral formations’, Proceedings of the Geological Society of London, ii (1838), 552–4.Google Scholar
68Darwin, to Jenyns, L., 10 04 1837,Google Scholar
in Darwin, F. (ed.), The life and letters of Charles Darwin, including an autobiographical chapter (3 vols., London, 1887), i. 282.Google Scholar
69Barlow, , op. cit. (64), p. 100.Google Scholar
Judd later recalled: ‘I have heard members of Lyell's family tell of the state of wild excitement and sustained enthusiasm, which lasted for days with Lyell after this interview’; see Judd, J. W., ‘Darwin and geology’, in Seward, A. C. (ed.), Darwin and modern science (Cambridge, 1909), pp. 337–84 (358).Google Scholar
70 [Mrs] Lyell, K. M. (ed.), Life, letters and journals of Sir Charles Lyell, Bart. (2 vols., London, 1881), ii. 12–13.Google Scholar
71Darwin, to Lyell, , 20 09 1859,Google Scholar
in Darwin, , op. cit. (68), ii. 166.Google Scholar
72Lyell, , Elements of geology (London, 1838).Google Scholar
73Darwin, C. R., Journal of researches into the geology and natural history of the various countries visited by H.M.S. Beagle, under the command of Capt. Fitzroy, R.N., from 1832 to 1836 (London, 1839);Google Scholar
also issued, with the same pagination, under the title Journal and remarks, 1832–1836, as volume iii of Fitzroy, R. (ed.), Narrative of the surveying voyage of His Majesty's Ships Adventure and Beagle (London, 1839). See chapter XX, ‘Coral formations’, pp. 539–69.Google Scholar
74Lyell, , ‘Formation of coral reefs’, in Principles of geology (6th edn., London, 1840), iii. chapter XVIII, pp. 366–406.Google Scholar
75Darwin, C. R., The structure and distribution of coral reefs (London, 1842).Google Scholar
76Darwin, , op. cit. (68), pp. 291, 300, 302.Google Scholar
Henslow sent Darwin Moresby's new information on the Maldives and Chagos Islands while the book was being written; see Moresby, op. cit. (62), and Barlow, N. (ed.), Darwin and Henslow: the growth of an idea. Letters 1831–1860 (London, 1967), pp. 130, 149.CrossRefGoogle Scholar
77Rudwick, M. J. S., ‘The strategy of Lyell's Principles of geology’, Isis, Ixi (1970), 4–33;Google Scholar
Bartholomew, Michael, ‘Lyell and evolution: an account of Lyell's response to the prospect of an evolutionary ancestry for man’, The British journal for the history of science, vi (1972–1973), 261–303.Google Scholar
78Wilkes, C., Narrative of the United States Exploring Expedition. During the years 1838, 1839, 1840, 1841, 1842 (5 vols., New York, 1856), iv. 268–70.Google Scholar
79Dana, J. D., ‘On the areas of subsidence in the Pacific, as indicated by the distribution of coral islands’, American journal of science, xlv (1843), 131–5.Google Scholar
80 [W. J. Broderip], Review of P. P. King and R. Fitzroy, Narrative of the surveying voyages of H.M.S. Adventure and Beagle, and Darwin, C., Journal of researches, Quarterly review, Ixv (1840), 194–234.Google Scholar
81Claret de Fleurieu, C. P., Voyage autour du monde, pendant les années 1790, 1731 et 1792, par Etienne Marchand, précédé d'une introduction historique (6 vols., Paris, 1798–1800), ii (1798), 324.Google Scholar
82 [W. Whewell], Review of Lyell, C., Principles of geology, vol. II (1832),Google Scholar
Quarterly review, xlvii (1832), 103–32.Google Scholar
83 [W. Whewell], Review of Lyell, C., Principles of geology, vol. I (1830),Google Scholar
British critic, ix (1831), 180–206.Google Scholar
84 [B. Hall], Review of King, P. P., Fitzroy, R., and Darwin, C. R., Narrative of the voyages of H.M.S. Adventure and Beagle, Edinburgh review, lxix (1839), 467–93;Google Scholar
Broderip, op. cit. (80); J. Jackson, Review of Darwin, C. R., The structure and distribution of coral reefs, Journal of the Royal Geographical Society, xii (1843), 115–20;Google Scholar
[H. Holland], Review of J. B. Jukes, Narrative of the surveying voyage of H.M.S. Fly, and Darwin, C. R., The structure and distribution of coral reefs, Quarterly review, Ixxxi (1847), 468–500,Google Scholar
reprinted as ‘Australia—Coral reefs’, in Holland, Essays on scientific and other subjects (London, 1862), pp. 350–85.Google Scholar
85Ross, J. C., ‘Review of the theory of coral-formation set forth by Ch. Darwin in his book entitled: Researches in geology and natural history’, Natuurkundig Tijdschrift voor Nederlandsch-Indië, viii (1855), 1–43.Google Scholar
86Holland, 1847, op. cit. (84), p. 498.Google Scholar
87Hall, , op. cit. (84), p. 493.Google Scholar
88Broderip, , op. cit. (80), p. 227.Google Scholar
89Stutchbury, , op. cit. (16), p. 53.Google Scholar
The same point was made by Darwin in his Journal of researches, op. cit. (73), p. 560.Google Scholar
90Holland, 1847, op. cit. (84), p. 500.Google Scholar
91Couthouy, , op. cit. (33), p. 47.Google Scholar
92Jukes, J. B., Narrative of the surveying voyage of H.M.S. Fly, commanded by Captain F. P. Blackwood, R.N., in Torres Strait, New Guinea, and other islands of the Eastern Archipelago, during the years 1842–1846 (2 vols., London, 1847), ii. 343.Google Scholar
93 Darwin to Lyell, no date [1842], in Darwin, F. and Seward, A. C. (eds.), More letters of Charels Darwin. A record of his work in a series of hitherto unpublished letters (2 vols., London, 1903), ii. 196.CrossRefGoogle Scholar
94Darwin, C. R., ‘Remarks on the preceding paper, in a letter from Charles Darwin, Esq., to Mr Maclaren’, Edinburgh new philosophical journal, xxxiv (1843), 47–50.Google Scholar
95Kidd, , op. cit. (42), pp. 227–8.Google Scholar
96Williams, , op. cit. (17).Google Scholar
97Whewell, , op. cit. (82), p. 125.Google Scholar
98Lyell, , ‘Formation of coral reefs’, in Principles of geology (7th edn., London, 1847), pp. 746–68.Google Scholar
99Nelson, R. J., ‘On the geology of the Bermudas’, Transactions of the Geological Society of London, 2nd ser. v (1837), 103–23.CrossRefGoogle Scholar
100Wilkes, , op. cit. (78), iv. 269–70.Google Scholar
101Darwin, , op. cit. (75), pp. 17–18.Google Scholar
102Ross, , op. cit. (85), pp. 16–18.Google Scholar
103Couthouy, , op. cit. (22), p. 78.Google Scholar
104Dana, J. D., Corals and coral islands (London, 1875), pp. x–xi.Google Scholar
105Dana, , op. cit. (79).Google Scholar
106Dana, J. D., ‘On the temperature limiting the distribution of corals’, American journal of science, xlv (1843), 130–1.Google Scholar
107Davis, W. M., ‘Dana's confirmation of Darwin's theory of coral reels’, American journal of science, cxxxv (1913), 173–88.CrossRefGoogle Scholar
108Dana, J. D., Geology (United States Exploring Expedition. During the years 1838, 1839, 1840, 1841, 1842. Under the command of Charles Wilkes, U.S.N., Vol. X) (Philadelphia, 1849), pp. 401, 402–12.Google Scholar
109Dana, J. D., On coral reefs and islands (New York, 1853).CrossRefGoogle Scholar
Serial publication in eight parts under various titles in American journal of science, 2nd ser. xi (1851), 357–72; xii (1851), 25–51, 165–86, 329–38; xiii (1852), 34–41, 185–95, 338–50; xiv (1852), 76–84.Google Scholar
110Darwin, to Dana, J. D., 5 12 1849,Google Scholar
in Darwin, and Seward, , op. cit. (93), ii. 227.Google Scholar
111Darwin, to Lyell, , 4 12 1849,Google Scholar
in Darwin, , op. cit. (68), i. 374–5.Google Scholar
112Darwin, to Lyell, , 12 1849,Google Scholar
in Darwin, and Seward, , op. cit. (93), ii. 225–6.Google Scholar
113Gouthouy, , op. cit. (22).Google Scholar
114Beechey, , op. cit. (15).Google Scholar
115Jukes, J. B. to Sedgwick, A., 21 02 1842, Cambridge University Library, Sedgwick Papers.Google Scholar
116Jukes, J. B. to Sedgwick, A., 30 01 1844, Cambridge University Library, Sedgwick Papers.Google Scholar
117Jukes, J. B. to Sedgwick, A.Google Scholar
118Jukes, , op. cit. (92), ii. 335–7.Google Scholar
119Jukes, , ii. 344.Google Scholar
120Dana, , op. cit. (108), p. 128.Google Scholar
121Rudwick, , op. cit. (77), pp. 18–21;Google Scholar
Coleman, W., ‘Lyell and the “reality” of species: 1830–1833’, Isis, liii (1962), 325–38;Google Scholar
Wilson, L. G., ‘Sir Charles Lyell and the species question’, American scientist, lix (1971), 43–55.Google Scholar
122Darwin, , op. cit. (68), i. 325.Google Scholar
Also Wilson, L. G., Charles Lyell. The years to 1841: the revolution in geology (New Haven and London, 1972), p. 449.Google Scholar
123Darwin, to Lyell, C., 1842,Google Scholar
in Darwin, and Seward, , op. cit. (93), ii. 195.Google Scholar
124Lyell, to Horner, Leonard, 9 10 1846,Google Scholar
in Lyell, , op. cit. (70), ii. 105.Google Scholar
On approaches to the general problem of biogeographic distribution patterns in this period, see von Hofsten, N., ‘Zur alteren Geschichte des Diskontinuitätsproblems in der Biogeographie’, Zoologische Annalen, vii (1916), 197–353.Google Scholar
125Forbes, E., ‘On the connexion between the distribution of the existing fauna and flora of the British Isles and the geological changes which have affected their area’, Memoirs of the Geological Survey of England and Wales, i (1846), 336–432:Google Scholar
126Hooker, J. D., ‘Introductory essay’, in Flora Novae-Zelandiae. Part I: Flowering plants (London; 1853), pp. i–xxxix.Google Scholar
127Hooker, J. D., ‘Introductory essay’, in Flora Tasmaniae. Part I. Dicotyledones (London, 1860), pp. ix–cxxviii.Google Scholar
128Lyell, to Forbes, E., 14 10 1846,Google Scholar
in Lyell, , op. cit. (70), ii. 106–10.Google Scholar
129Lyell, to Hooker, J. D., 25 07 1856,Google Scholar
Lyell, , ii. 215–22.Google Scholar
130Darwin, , op. cit. (73), pp. 568–9.Google Scholar
This passage was greatly abbreviated in the second edition of Journal of researches into the natural history and geology of the countries visited during the voyage of H.M.S. Beagle round the world (London, 1845), p. 481, where he says: ‘Nor can I quite pass over the probability of the former existence of large archipelagoes of lofty islands, where now only rings of coral-rock scarcely break the open expanse of the sea, throwing some light on the distribution of the inhabitants of the other high islands, now left standing so immensely remote from each other in the midst of the great oceans.’Google Scholar
131Darwin, to Lyell, , 5 02 1840.Google Scholar
This letter is partially printed (omitting this quotation) in Darwin, , op. cit. (68), i. 301. The letter is in the American Philosophical Society, Philadelphia; the quotation is from a microfilm copy in Cambridge University Library.Google Scholar
132Darwin, to Lyell, , 16 06 1856,Google Scholar
in Darwin, , op. cit. (68), ii. 72.Google Scholar
133Lyell, to Darwin, , 17 06 1856,Google Scholar
in Darwin, and Seward, , op. cit. (93), i. 91.Google Scholar
134Darwin, to Hooker, J. D., 17 06 1856,Google Scholar
in Darwin, , op. cit. (68), ii. 73.Google Scholar
Many years later Hooker wrote to Darwin, (11 08 1881):Google Scholar
‘I cannot find a reference to the permanence of continents in your “Coral Reefs”—a book by the way that shook my confidence in that theory more than all others put together, and the effect of which it has required years of thought to eliminate or rather to overlay’; see Huxley, L. (ed.), Life and letters of Sir Joseph Dalton Hooker O.M., G.C.S.I. (2 vols., London, 1918), ii. 225.Google Scholar
135Darwin, to Lyell, , 25 06 1856,Google Scholar
Darwin, , ii. 76–7.Google Scholar
136Darwin, to Lyell, , 5 07 1856,Google Scholar
in Darwin, and Seward, , op. cit. (93), ii. 135–7.Google Scholar
137Wilson, L. G. (ed.), Sir Charles Lyell's scientific journals on the species question (New Haven and London, 1970), pp. 12–15, 108–14, 508–10.Google Scholar
138Von Buch, , op. cit. (34).Google Scholar
139Lyell, , notebook entry for 30 06 1856,Google Scholar
in Wilson, , op. cit. (137), p. 108.Google Scholar
140Lyell, to Darwin, , 1 07 1856, Lyell, p. 113.Google Scholar
141Lyell, , pp. xliii–xlv.Google Scholar
142Hooker, J. D., ‘Lecture on insular floras’, Journal of botany, v (1866), 23–31.Google Scholar