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F1817
Book:
Barrett, Paul H., Gautrey, Peter J., Herbert, Sandra, Kohn, David, Smith, Sydney eds. 1987. Charles Darwin's notebooks, 1836-1844: Geology, transmutation of species, metaphysical enquiries. British Museum (Natural History); Cambridge: Cambridge University Press.
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NOTEBOOK E 70-75 In animals analogy leads one to suppose that seminal fluid fluid, ( not dry as in plants) therefore, great difficulty in crossing [ this most important obstacle to my theory] CD without the hermaphrodites mutually couple,— now how is it— in Planaria, they couple— CD [lowest terrestrial animals.— in shells?— 71 insects?.— all!??!?— Worms? [Barnacles, aquatic, yet Crustacean, true hermaphrodites] CD «It may be said that true hermaphroditism is a consequence of non-locomotion
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F1817
Book:
Barrett, Paul H., Gautrey, Peter J., Herbert, Sandra, Kohn, David, Smith, Sydney eds. 1987. Charles Darwin's notebooks, 1836-1844: Geology, transmutation of species, metaphysical enquiries. British Museum (Natural History); Cambridge: Cambridge University Press.
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vebtetrata «vertebrates» could exist without plants insects had been created; but on other hand creation of small animals must have gone on since from parasitical nature of insects worms.— In abstract we may say that vegetables mass of insects could live without animals but not vice versa. c could plants live without carbonic acid gaz.)— Yet unquestionably animals most dependent on vegetables, of the two great Kingdoms.— Principes de Zool: Philosop:— I deduce from extreme difficulty of hypothesis of
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F1817
Book:
Barrett, Paul H., Gautrey, Peter J., Herbert, Sandra, Kohn, David, Smith, Sydney eds. 1987. Charles Darwin's notebooks, 1836-1844: Geology, transmutation of species, metaphysical enquiries. British Museum (Natural History); Cambridge: Cambridge University Press.
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t ai l C1 4 , C1 1 1 r v Woodpeckers, ground C57, 64, 114, MAC57 −57 habitat B55 tail C82 Woolich Aifc geology of A112 Worms, parasitic B108, D3−4, M42, ZEd13 Wrens B213, C160, 255 Wrens, willow B241, C125, 177, D102 Yaguarundi ZEd 11 Yak QE12 Yarrell's Law D7 and colours of different breeds of birds C2−4, 68, 71 and hybridity C30 , 33 −4 and reversion D8 anomaly in D88, 89, 91−4 evidence about old varieties illusory C121 evidence against E35, 169 experimental test of QE4 partial truth of E112
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F1830
Periodical contribution:
Smith, K.G.V. 1987. Darwin's insects: Charles Darwin's entomological notes, with an introduction and comments by Kenneth G. V. Smith. Bulletin of the British Museum (Natural History) Historical Series. vol. 14(1): 1-143.
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12, 57, 67, 68, 72, 83, 84 Galapagomyia 94 Galapagos hawk (Buteo galapagoensis) 90 Galapagosana 94 Galapodacnum 108 Galeruca 60, 80 Gallingo paraquiae magellenica 72 Ganthidium ruficolle 48 Gasteruptiidae 99, 110 Gastrancistrus cephalon 88 menoetes 100 polles 88 Geobius pubescens 74 Geometridae 66, 77, 79, 110 Geotrupes 48, 53, 57, 72, 80 laevis 9 stercorarius 35 vernalis 9 Geraeus 103 Germarica lilliputana 99 Gerris 46 Gigantotheca 94 Glow worms 87 see Lampyridae Glycaspis 98 Gnat 59
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F1817
Book:
Barrett, Paul H., Gautrey, Peter J., Herbert, Sandra, Kohn, David, Smith, Sydney eds. 1987. Charles Darwin's notebooks, 1836-1844: Geology, transmutation of species, metaphysical enquiries. British Museum (Natural History); Cambridge: Cambridge University Press.
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Royle Horsfield (35) Talk about races of Banana yet seedless— no light Henslow or Royle, latter says seedless— Also about Sugar-Cane Edwards says does not seed—2 «Bruce says does» Royle In Royle's Productive Resources Book no information3 Hope4 about Silk worms. Varieties effects of domestication— said to require Selection (36) Ask Mr Gowen to ask Mr Herbert,5 how many generations any hybrid has been reproduced itself.— Ask Gray6 to ask Mr Riley7 to experimentise on hybridising ferns, tying
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F1817
Book:
Barrett, Paul H., Gautrey, Peter J., Herbert, Sandra, Kohn, David, Smith, Sydney eds. 1987. Charles Darwin's notebooks, 1836-1844: Geology, transmutation of species, metaphysical enquiries. British Museum (Natural History); Cambridge: Cambridge University Press.
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case on record he believes in Philosoph. Transactions, of ideot 18 years old eating white lead. who was most violently purged «believe worms were passed off.» vomited, but who when he recovered. was found to be ignorant, but quite sensible no ways an ideot.— «in this case must have been functional.—» He has some idea of a son of Dr. Prietly who was cured from a fall of ideotcy.—;1 The story of the Corbets big noses, quite conjectural, in Blakeways book of Sheriffs.—2 July 22d. 1838 No Deliriums
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F1817
Book:
Barrett, Paul H., Gautrey, Peter J., Herbert, Sandra, Kohn, David, Smith, Sydney eds. 1987. Charles Darwin's notebooks, 1836-1844: Geology, transmutation of species, metaphysical enquiries. British Museum (Natural History); Cambridge: Cambridge University Press.
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the ferocious and carnivorous animals.' 28v−3 Macculloch 1837, 1:263, 'The food ... [of the] Gralæ consists of worms or larvæ which reside deep in the earth, and would have been unattainable by the bills of the preceding birds.' [page] 64
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F1830
Periodical contribution:
Smith, K.G.V. 1987. Darwin's insects: Charles Darwin's entomological notes, with an introduction and comments by Kenneth G. V. Smith. Bulletin of the British Museum (Natural History) Historical Series. vol. 14(1): 1-143.
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440. Lampyris. vide P 41 May [Rio de Janeiro] COLEOPTERA, Lampyridae (Glow worms and fire flies): in the Journal (Darwin, 1845: 30) identified [by Waterhouse] as mostly 'Lampyris occidentalis' (=Photuris fulvipes Blanchard). No Darwin specimens found. The page reference is to the Zoological Diary where observations on the light flashes, etc. are recorded on which the Journal (p. 30) account is based; also mentioned in the Descent (Darwin, 1871: vol. 1, 345). See also entries 438, 551. 441. Do
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F1838
Periodical contribution:
Chancellor, Gordon, Angelo diMauro, Ray Ingle, Gillian King. 1988. Charles Darwin's Beagle Collections in the Oxford University Museum. Archives of Natural History. 15 (2): 197-231.
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4/12907 Isopoda: Valvifera Remarks: condition very poor but telson distinctive. [160 177 Abrohlos. March 29th] 172 Crustacea 4/12908 Decapoda: Dromiidae Dromidea antillensis Stimpson 4/12909 Decapoda: Dorippidae Ethusa sp. Remarks: condition poor. 1832 May. Rio de Janeiro 206 Julus (May 5th) Myriapod jar/12910 Diplopoda: Spirostreptidae Remarks: fragmented. 222 Salt Water Crab: Julus: Lepisma: Worms. Wood lice. Acari Dry 105/14517 Decapoda: Portunidae Ovalipes punctatus (de Haan) Remarks: the
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F1838
Periodical contribution:
Chancellor, Gordon, Angelo diMauro, Ray Ingle, Gillian King. 1988. Charles Darwin's Beagle Collections in the Oxford University Museum. Archives of Natural History. 15 (2): 197-231.
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an authoritative overview). The bulk of the animals, plants, rocks and fossils which Darwin collected was well cared for when it reached England and, by the standards of many early nineteenth century voyages of discovery, Darwin was well served by the mineralogists, palaeontologists, botanists and zoologists he recruited to describe those specimens which he did not wish to deal with himself, such as the barnacles and arrow worms. One of the few groups of animals from the voyage never properly
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A341
Periodical contribution:
Pemberton, S. George and Robert W. Frey. 1990. Darwin on worms: the advent of experimental neoichnology. Ichnos 1: 65-71.
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, Darwin (1881, p. 6-7) noted: But some of my observations have been rendered almost superfluous by an admirable paper by Von Hensen; already alluded to, which appeared in 1877 . However, most of Darwin's work on worms was conducted prior to 1871, and it was much more comprehensive than that by Hensen (1877). Ecology of Worms In order to understand fully the activities of worms, Darwin employed novel tactics: (1) he counted the number of worm tracks seen on sidewalks, (2) he observed and
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A341
Periodical contribution:
Pemberton, S. George and Robert W. Frey. 1990. Darwin on worms: the advent of experimental neoichnology. Ichnos 1: 65-71.
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Fig. 4. The worm stone that was set into the lawn at Down House, used by Darwin and his sons to measure the rate at which the action of earthworms caused it to sink. (After Huxley and Ket-tlewell, 1965.) thickness. Such experiments proved what Aristotle had said long ago about worms being the intestines of the earth . Disintegration and Denudation The last part of the worm book (Chapters 5 and 6) deals with the mechanical and chemical breakdown of grains during the worm's digestive cycle and
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A341
Periodical contribution:
Pemberton, S. George and Robert W. Frey. 1990. Darwin on worms: the advent of experimental neoichnology. Ichnos 1: 65-71.
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1983) that analyze the historical impact of the worm book on the development of ecology and soil science. Many of the other 39 articles in the book refer to aspects of earthworm ecology that were touched on by Darwin. DARWIN AND WORMS Darwin's fascination with earthworms can be traced back to September 1837, when his uncle and soon to be father-in-law, Josiah Wedgwood, commented on the amount of soil brought up by worms on the lawn at his home, Maer Hall, in Staffordshire (Huxley and
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A341
Periodical contribution:
Pemberton, S. George and Robert W. Frey. 1990. Darwin on worms: the advent of experimental neoichnology. Ichnos 1: 65-71.
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chamber. Here according to Hoffmeister, one or several worms pass the winter rolled up into a ball. These chambers contained many small bits of stones and husks of the flax seeds. . . . The sole conjecture which I can form why worms line their winter-quarters with little stones and seeds, is to prevent their closely coiled up bodies from coming into close contact with the surrounding cold soil; and such contact would perhaps interfere with their respiration which is effected by the skin alone
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A341
Periodical contribution:
Pemberton, S. George and Robert W. Frey. 1990. Darwin on worms: the advent of experimental neoichnology. Ichnos 1: 65-71.
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Huxley, J., and Kettlewell, H. B. D. 1965. Charles Darwin and His World. Viking Press, New York, 144 p. Keith, A. 1942. A postscript to Darwin's Formation of Vegetable Mould through the Action of Worms. Nature, 149: 716-720. Keith, A. 1955. Darwin Revalued. Watts and Company, London, 294 p. Ruddiman, W F, and Glover, L. K. 1972. Vertical mixing of ice-rafted volcanic ash in North Atlantic sediments. Geological Society of America, Bulletin, 83:2817-2835. Russell, E. J. 1937. Soil Conditions and
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A341
Periodical contribution:
Pemberton, S. George and Robert W. Frey. 1990. Darwin on worms: the advent of experimental neoichnology. Ichnos 1: 65-71.
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rates of bioturbation remains one of the most difficult tasks to perform in ichnology. Tracer beds such as those used by Darwin are still being used today (Glass, 1969; Ruddiman and Glover, 1972; Guinasso and Schink, 1975; Boudreau, 1986). Darwin's little book on worms, therefore, is a treatise on neoichnology and underscores one of the main tenets of ichnology: cumulative effects of the activities of organisms, be they worms, fiddler crabs, or boring sponges, can have a dramatic effect on the
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A341
Periodical contribution:
Pemberton, S. George and Robert W. Frey. 1990. Darwin on worms: the advent of experimental neoichnology. Ichnos 1: 65-71.
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Pemberton, S. George and Robert W. Frey. 1990. Darwin on worms: the advent of experimental neoichnology. Ichnos 1: 65-71. [page 65] Ichnos. v. 1, p. 65-71, 1990 An International Journal for Plant and Animal Traces History of Ichnology Darwin on worms: the advent of experimental neoichnology S. George Pemberton' and Robert W. Frey 1Department of Geology, University of Alberta, Edmonton, Alberta T6G 2E3, Canada 2Department of Geology, University of Georgia, Athens, Georgia 30602, USA
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F3275
Book:
Gregorio, Mario A. -Di, ed. 1990. Charles Darwin's marginalia, vol. 1. Edited by Mario A. Di Gregorio, with the assistance of N.W. Gill. New York; London: Garland.
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low - Vegetable mould (1881). But even here the 'Leitmotive' are fully functioning. CD began observing the action of worms in 1827, 54 years prior to his publication, and continued working on them throughout his life (see Gould's revealing foreword to the 1985 Chicago reprint). The book is based on the relationship of organism to organism (worms and leaves), and touches on individual variation in behaviour. Last but not least, the action of the worm totally alters the face of the earth through
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F3275
Book:
Gregorio, Mario A. -Di, ed. 1990. Charles Darwin's marginalia, vol. 1. Edited by Mario A. Di Gregorio, with the assistance of N.W. Gill. New York; London: Garland.
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Crawfurd Malay grammar and dictionary 1852 172 Croll Climate and time 1875 173 Crookes Psychic force 1872 Cunningham Strait of Magellan 1871 Curtis The botanical magazine 1793 Cuvier Essay on the theory of the earth 1827 Cuvier Leçons d'anatomie comparée 1799-1805 174 Cuvier Le règne animal 1829 175 - Cyclopaedia of anatomy and physiology 1859 176 Dallas Animal kingdom n.d. 178 Dana Crustacea 1853 Dana Corals and coral islands 1872 179 Dana Geology 1863 180 Dandolo Silk-worms 1825 Danielssen
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F3275
Book:
Gregorio, Mario A. -Di, ed. 1990. Charles Darwin's marginalia, vol. 1. Edited by Mario A. Di Gregorio, with the assistance of N.W. Gill. New York; London: Garland.
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10-13m 376 22-25m/l-26w see life when in S. Amer, see date of Cattle at M. Video p355. Cattle let lose in 1552 377 wb He visited La Plata 1783-1796- AZARA, Félix d' Voyages dans l'Amérique méridionale 4 vols and atlas; Paris; Denton; 1809 [CUL, pre-B] beh, ex, oo, sp, ti, tm, ws, y vol. 1 SB Azara Vol I p.100 - struggle for Existence. p.165 - Wasps nests - 215 - worms in navels of Beasts 247 - AYoung Tapirs striped 375 £ - Horses 381 Awild Dog Qe 386 a - on some species others rare of same group
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F3275
Book:
Gregorio, Mario A. -Di, ed. 1990. Charles Darwin's marginalia, vol. 1. Edited by Mario A. Di Gregorio, with the assistance of N.W. Gill. New York; London: Garland.
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«^ Dom^ animals^ - Must be all gone over again Indexed Especially for Hybridisation very good.- Cats hybrids p. 177 Used 22 9-20m 23 26-29m 27 18-22m (Dareste), 29-31m 28 25m, 2 -27m 29 26-29m 34 3-5m 45 18-19m/u Tels I soie '/w silk-worms artificially fed well domesticated 25m 46 9-13m, 20-22m (Aristotle) 47 24-25m, 28-30m (P. Julien), 28u quaranteIsiècles 48 7-8m, 13-15m 49 12-15m/13w no selection 50 8-10m, ll-13m 51 2u dix\oiseaux 52 7w Colour in mimicry 8-10m/w colour size in Turkeys 20-22m
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F3275
Book:
Gregorio, Mario A. -Di, ed. 1990. Charles Darwin's marginalia, vol. 1. Edited by Mario A. Di Gregorio, with the assistance of N.W. Gill. New York; London: Garland.
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Transmutation of Species 153 l-3z 154 22-34m* 178 wt Worms turning up soil l-10m (MacCulloch) 179 wt/l-7w May this not be viewed merely that the peat plants cannot grow whilst under trees but conquer when blown down 8-15m 182 10-19m, 19-31m/22-26w action of bog on red sand 217 zb 227 wt earthquake caused by subsidence 4u subsidence I earthquakes 270 fl9-2ra, wb Coral was on Stones Yet probably moved 274 wt/l-28w in one case dependent on the species, in other on no decomposition zt, 20-26m 275 3-6m/w only
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F3275
Book:
Gregorio, Mario A. -Di, ed. 1990. Charles Darwin's marginalia, vol. 1. Edited by Mario A. Di Gregorio, with the assistance of N.W. Gill. New York; London: Garland.
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not touch ground 1344 Instinct Q - 1347 innate ideas - 1361 1405 Argument that monsters not due to imagination of Mother, (good) 1407 on temperaments of the old writers shows rubbish.- 1425 A Polype is a multiple of all that is necessary for development of individual (Pangenesis) 1437 A good sentence in relation to reproduction in connexion with superfluity for own Life a in relation to Doubleday 1453 Tape-worms either bend fertilize themselves or two unite - shows how important crossing must be
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F3275
Book:
Gregorio, Mario A. -Di, ed. 1990. Charles Darwin's marginalia, vol. 1. Edited by Mario A. Di Gregorio, with the assistance of N.W. Gill. New York; London: Garland.
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bears on concretionO in worms 31 14-19m 154 29-33m 155 l-9m ORDINAIRE, C.N. Histoire naturelle des volcans Paris; Levrault; 1802 [Down, pre-B] P ORMATHWAITE, John Benn Walsh Astronomy and geology compared London; John Murray; 1872 [Down] NB 0/ ORTON, James The Andes and the Amazon New York; Harper Brothers; 1870 [CUL] beh, br, che, gd, no, phy NB 1/4 of Plants near Quito are Compositae colour of flora due to chemical rays 103 107 Geese not breeding; 283♦ 103 3-6m, 20-24m (Herschel) 107 21-23m 283
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F3275
Book:
Gregorio, Mario A. -Di, ed. 1990. Charles Darwin's marginalia, vol. 1. Edited by Mario A. Di Gregorio, with the assistance of N.W. Gill. New York; London: Garland.
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182 35-38m 183 5c 3 7 7-12m 184 fig.w The Medusa first produces an infusoria planula which turns into a polyp 187 35-37m 188 l-3m 191 23-25Z 198 2-6z 199 6u starfishes , 8-12m 208 8-9m 211 38-40m 212 34-36m 213 l-3m, 7m 216 39^43m (J. Müller) 217 8-11 m (von Baer) 220 29-33m (]. Müller) 221 ll-16w Mollusca parasite of Synapta 30-32mjw seems impossible to intermarry 36-40m 223 15-25m, 27-31m 236 l-5m 239 24-34m/26-27Q/29u lateral sacs /33-34u ^ 254 37-40m 255 22-23m, 25w worms couple 28-29m 256
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F3275
Book:
Gregorio, Mario A. -Di, ed. 1990. Charles Darwin's marginalia, vol. 1. Edited by Mario A. Di Gregorio, with the assistance of N.W. Gill. New York; London: Garland.
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; 1879 [Down, I] geo, oo NB p379 Dust important for Worms 379 wt But this cannot apply to a whole country 6-37m, wb St Jago When covered [pages] 68
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F3275
Book:
Gregorio, Mario A. -Di, ed. 1990. Charles Darwin's marginalia, vol. 1. Edited by Mario A. Di Gregorio, with the assistance of N.W. Gill. New York; London: Garland.
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; Daldy, Isbister Co.; 1878 [CUL, I] geo NB George p369; p315 References on Denudation; decay of flints; 321 Denudation Worms xiii 7m, 13m, 26m xiv 7m 315 27-31m (Taylor, Geikie) 321 4-20m 369 29-22m A SKETCH of a philosophy, part 2: Matter and molecular morphology London; Williams Norgate; 1868 [Down] p SMELLIE, William The philosophy of natural history Edinburgh London; Elliot, Kay, Cadell Robinson; 1790 [CUL, pre-B, I by J. Wedgwood, S C. Darwin Given me by my uncle J. Wedgwood] beh, f, fg, he
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F3275
Book:
Gregorio, Mario A. -Di, ed. 1990. Charles Darwin's marginalia, vol. 1. Edited by Mario A. Di Gregorio, with the assistance of N.W. Gill. New York; London: Garland.
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Nymphalidae are polymorphous 359 Caterpillar attaching fruit to tree by silk-thread. (Difficulty) 381 do Q 380 Males of Bombyx flying swiftly 382 two crysalises in one cocoon in relation to something about silk worms 384 Parthenogenesis - males alone in 3d generation SB3Qß 422 Musical instrument of male Cicada hard to understand by Selection 37 good on Libellula noticing bright colours -428 Projection varies in the different species in Fulgoridae 431 Development of wings in Homoptera 454-469 481
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F3275
Book:
Gregorio, Mario A. -Di, ed. 1990. Charles Darwin's marginalia, vol. 1. Edited by Mario A. Di Gregorio, with the assistance of N.W. Gill. New York; London: Garland.
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(Westwood), 15-17z 368 21-25m, 27-33m 376 37-39m/38u twilight! considerably 380 l-5m/w which family with rudimental mouth 23-32w It does not appear wingless 26-30m (Stephens), 29-31m/m 381 23-24m, 26-29m 382 35-36m/34-39w happens with silk Worms. 383 8u Memoir!Trans. /w Read 384 4-12m/12u pocket! cllector /12-13w Bombycidae 26« Davis! 4 , 24-26m, 35-36m 386 25« prominent /7-16m/8-13w larvae differ more than Moth 30-32m, 32-33m/33u species! wings , zb 387 17-19m, 29-30m, 32m/a genera wonderfully
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those involving some kind of adjustment, such as learning. He held, further, that simple reflex actions must not be confused with behavior involving a considerable amount of integrative activity. His reasons for believing that a worm's behavior is more elaborate than a set of simple reflexes are of some interest. He observes that when worms are active at some task, their sensitivity to minute changes in light intensity decreases; this is compared to attention in higher organisms. * Worms, p. 24
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A588
Book:
Armstrong, Patrick. 1991. Under the blue vault of heaven: A study of Charles Darwin's sojourn in the Cocos (Keeling) Islands. Nedlands: Indian Ocean Centre for Peace Studies.
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end. These holuthuriae, the fish, the numerous burrowing shells, and the nereidous worms, which perforate every block of dead coral, must be very efficient agents in producing the fine white mud which lies at the bottom and on the shores of the lagoon. Figure 17. A species of Scarus collected by Charles Darwin in the Cocos Islands, as illustrated in The Zoology of the Voyage of the Beagle Part IV, Fish, by Leonard Jenyns. [page]7
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A588
Book:
Armstrong, Patrick. 1991. Under the blue vault of heaven: A study of Charles Darwin's sojourn in the Cocos (Keeling) Islands. Nedlands: Indian Ocean Centre for Peace Studies.
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Mould through the Action of Worms, John Murray, London, 1881, corrected edition 1882
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A588
Book:
Armstrong, Patrick. 1991. Under the blue vault of heaven: A study of Charles Darwin's sojourn in the Cocos (Keeling) Islands. Nedlands: Indian Ocean Centre for Peace Studies.
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animals. Such works included the The Expression of Emotions in Man and Animals (1872), and, what has been called a deeply psychological work The Descent of Man (1871). His Diary of an Infant, compiled from observations on the psychological development of his son William (compiled 1839-1842) was the basis of an article in Mind (1877), and represented one strand in Darwin's psychological interest; his last major work The Formation of Vegetable Mould, through the Action of Worms, with Observations on
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Pennsylvania Press, 1959). Volcanic Islands C. Darwin. Geological Observations on the Volcanic Islands and Parts of South America (New York: D. Appleton, 1876). Worms C. Darwin. The Formation of Vegetable Mould Through the Action of Worms (London: John Murray, 1881
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A588
Book:
Armstrong, Patrick. 1991. Under the blue vault of heaven: A study of Charles Darwin's sojourn in the Cocos (Keeling) Islands. Nedlands: Indian Ocean Centre for Peace Studies.
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before he [Man] existed the land was in fact regularly ploughed and still continues to be thus ploughed by earth-worms. It may be doubted whether there are many other animals which have played so important a part in the history of the world, as have these lowly organised creatures. Some other animals, however, still more lowly organised, [page] 10
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died), entitled The Formation of Vegetable Mould Through the Action of Worms, with Observations on Their Habits. * Here abbreviated Worms. This work is largely concerned with the mental powers of worms, but treats also of their ecological and geological importance. This division into themes, although not strictly corresponding to a temporal succession, does serve to place Darwin's investigations in a meaningful developmental sequence, one which will be followed in more or less the same order in
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among the more advanced organisms, such as arthropods and vertebrates, while it is lacking in such forms as worms and corals. * Descent, chap. 9. The difficulty of seeing through the mass of facts necessitated a great deal of ingenuity, for brilliant coloration in certain invertebrates was apt to be misleading. It had to be shown that in some instances other causes were involved: as when sea slugs are camouflaged on brilliant sponges, or their color warns predators that they are distasteful
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A589
Book:
Armstrong, Patrick. 1992. Darwin's desolate islands: A naturalist in the Falklands, 1833 and 1834. Chippenham: Picton Publishing.
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(other plants, insects, and several species of birds). Darwin, inexperienced although he is, is quite prepared to offer explanation: The plants and insects might easily be transported from Tiera del [Fuego] in the SW furious gales. (DAR 31.1/237) He considered dispersal by sea for some creatures, but with certain types of organisms he felt this route was unlikely: Earth worms, from salt water being so deadly a poison (hence [page] 11
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F3705
Book:
Armstrong, Patrick. 1992. Darwin's desolate islands: A naturalist in the Falklands, 1833 and 1834. Chippenham: Picton Publishing.
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(other plants, insects, and several species of birds). Darwin, inexperienced although he is, is quite prepared to offer explanation: The plants and insects might easily be transported from Tiera del [Fuego] in the SW furious gales. (DAR 31.1/237) He considered dispersal by sea for some creatures, but with certain types of organisms he felt this route was unlikely: Earth worms, from salt water being so deadly a poison (hence [page] 11
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F1821
Periodical contribution:
Banks, M. R. and D. Leaman eds. 1999. Charles Darwin's Field Notes on the geology of Hobart Town - A modern appraisal. Papers and Proceedings of the Royal Society of Tasmania, 133(1): 29-50.
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pebbles encrusted with the tubes of marine (serpulid) worms. Second, Darwin was aware that farmers might spread shells over their fields as fertiliser (FN: 9) but he did not see enough agricultural land to develop criteria for recognition of such an origin. Third, Darwin also knew that the aborigines gathered shellfish for food and left the shells close to their campsites. [page] 47 Charles Darwin's field notes a modern appraisa
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insects' common to the two archipelagoes, he noted, 'might easily be transported from Tierra del [Fuego] in the SW furious gales.' He had had proof in his hand of the manner in which insects and dust had been carried hundreds of miles from the coast of Africa, to the Beagle, far out to sea (pp. 38-9). He thought about the possibility of dispersal by sea for some organisms, but with some creatures he thought this route was unlikely: 'Earth worms, from salt water being so deadly a poison is a difficult
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morphology of the animal, its habitat and behaviour. Darwin also performed experiments on the behaviour, or at least irritability, of animals. We noted this in the case of the octopus at St Jago in the Cape Verde Islands, and the flat-worms he found in Tasmania. Here Darwin is describing a 'purplish red' sea-anemone: The animal has the remarkable power when irritated of emitting from its mouth . . . bunches of viscous threads. These threads are colored 'Peach Aurora Red', they can be drawn out when in
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breakers. He also thought that holuthurians (sea-cucumbers) sometimes fed on corals, and that these, together with the numerous burrowing shells and the 'nereidous worms which perforated every piece of dead coral', were the agents that produced the 'fine white mud' that lay on the bottom of parts of the lagoon. Darwin captured, in his accounts of the 'exquisite 202 [page
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A27b
Book:
Freeman, R. B. 2007. Charles Darwin: A companion. 2d online edition, compiled by Sue Asscher.
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H. Johnson, My heart and soul care for worms and nothing else in the world just at present —N R 74. Darwin had none but kindly feelings for worms —L. Stephen, Biography of Swift see also Vegetable mould and worms. Wormstone The original stone was used by CD to measure the movement of soil due to earthworms. The stone now at Down House was reconstructed by the Cambridge Instrument Company, Horace D's firm, in 1929—Atkins 118. [page] 30
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A27b
Book:
Freeman, R. B. 2007. Charles Darwin: A companion. 2d online edition, compiled by Sue Asscher.
Text
. Hist. Geogr., 1:347-360, 1975. Worms Charles Darwin, The formation of vegetable mould through the action of worms, with observations on their habits, London, John Murray, 1881. WWH Who was who, London, Adam Charles Black, 6 vols, 1920-1972. Covering the years 1897-1970; issued every 10 years from standing type of WH. [page 17
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Book:
Freeman, R. B. 2007. Charles Darwin: A companion. 2d online edition, compiled by Sue Asscher.
Text
:574-576 (Bi 49, F1648). 1840 On the formation of mould , Trans. Geol. Soc., 5:505-509 (F1655). 1844 On the origin of mould , Gardeners' Chronicle, No. 14:218 (Bi 195, F1665). 1869 The formation of mould by worms , Gardeners' Chronicle, No. 20:500 (Bi195, F1745). 1881 The formation of vegetable mould through the action of worms, see Vegetable mould and worms. Mount, The, Parish of St Chad, Shrewsbury, Shropshire. Home of Dr Robert Waring D [II]. circa 1800 Built by him. Late Georgian, red brick, 5
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A27b
Book:
Freeman, R. B. 2007. Charles Darwin: A companion. 2d online edition, compiled by Sue Asscher.
Text
Vaynol, North Wales. 1826 CD visited on riding tour with Caroline Sarah D—Journal. Vegetable Mould and Worms 1881 The formation of vegetable mould through the action of worms, with observations on their habits, London (F1357). See Sir Arthur Keith, Nature, Lond., 149:716, 1942. 1881-1882 3rd-6th thousands (F1359-1362) contain small corrections by CD. 1882 7th thousand (F1364) contains small changes by Francis D. 1888 11th thousand (F1373) contains small changes by Francis D. 1969 Facsimile of
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A27b
Book:
Freeman, R. B. 2007. Charles Darwin: A companion. 2d online edition, compiled by Sue Asscher.
Text
Shanklin. 1868 Jul. 17-Aug. 20 Family holiday at Freshwater. Italian First editions in: 1864 Origin of species (F706). 1871 Descent of man (F1088). 1872 Journal of researches (F211). 1876 Variation under domestication (F920). 1878 Climbing plants (F863). 1878 Expression of the emotions (F1200). 1878 Insectivorous plants (F1242). 1878 Cross and self fertilisation (F1269). 1882 Vegetable mould and worms (F1407). 1883 Fertilisation of orchids (F823). 1884 Different forms of flowers (F1299). 1884
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A544
Periodical contribution:
Wyhe, John van. 2007. Mind the gap: Did Darwin avoid publishing his theory for many years? Notes and Records of the Royal Society 61: 177-205.
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William were not published for 37 years in 1877.76 His inheritance theory of pangenesis was not published for 27 years.77 He began observing orchids in the 1830s but did not publish his book on the subject until 1862. He began working on cross-fertilization in 1839 but only published his book on the subject in 1876. He first realized the significance of the minuscule actions of worms for modifying the landscape in 1837 and published a short article in 1838 but did not publish his book on the subject
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Book:
Freeman, R. B. 2007. Charles Darwin: A companion. 2d online edition, compiled by Sue Asscher.
Text
involved in the purchase of Down House for the British Association and its later acquisition by the Royal College of Surgeons. K retired to Homefield, a small house on the western side of the Down House estate. 1913 FRS. 1921 Kt. 1942 A postscript to Darwin's Vegetable mould through the action of worms , Nature, Lond., 149:716. 1955 Darwin revalued, which contains a last chapter on the later history of Down House, as well as much other information which is not available elsewhere. Kelvin, Baron, see
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