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Transmutation of species

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910:, spent his time poring over scientific theories attempting to explain rock strata and the diversity of fossils. Geological and fossil evidence was presented to him as contributions to Encyclopedia articles, chief among them "Mammoth", "Fossil", and "Ivory Fossil", all of which noted the existence of mammoth bones in Siberia. As a result of this geological and fossil evidence, Diderot believed that species were mutable. Particularly, he argued that organisms metamorphosized over millennia, resulting in species changes. In Diderot's theory of transformationism, random chance plays a large role in allowing species to change, develop and become extinct, as well as having new species form. Specifically, Diderot believed that given randomness and an infinite number of times, all possible scenarios would manifest themselves. He proposed that this randomness was behind the development of new traits in offspring and as a result the development and extinction of species. 930:
there helped him to come to the conclusion that complex life had developed from more primitive forms (Laniel-Musitelli). Erasmus was an early proponent of what we now refer to as "adaptations", albeit through a different transformist mechanism – he argued that sexual reproduction could pass on acquired traits through the father’s contribution to the embryon. These changes, he believed, were mainly driven by the three great needs of life: lust, food, and security. Erasmus proposed that these acquired changes gradually altered the physical makeup of organisms as a result of the desires of plants and animals. Notably, he describes insects developing from plants, a grand example of one species transforming into another.
1134:, agreeing with Aristotle that species were immutable. Cuvier believed that the individual parts of an animal were too closely correlated with one another to allow for one part of the anatomy to change in isolation from the others, and argued that the fossil record showed patterns of catastrophic extinctions followed by re-population, rather than gradual change over time. He also noted that drawings of animals and animal mummies from Egypt, which were thousands of years old, showed no signs of change when compared with modern animals. The strength of Cuvier's arguments and his reputation as a leading scientist helped keep transmutational ideas out of the scientific mainstream for decades. 969:. Lamarck also recognized that species were adapted to their environment. He explained this observation by saying that the same nervous fluid driving increasing complexity, also caused the organs of an animal (or a plant) to change based on the use or disuse of that organ, just as muscles are affected by exercise. He argued that these changes would be inherited by the next generation and produce slow adaptation to the environment. It was this secondary mechanism of adaptation through the inheritance of acquired characteristics that became closely associated with his name and would influence discussions of evolution into the 20th century. 854:). It is a stone which has in it branches like those of a tree. After mineral life evolves vegetation. The evolution of vegetation culminates with a tree which bears the qualities of an animal. This is the date-palm. It has male and female genders. It does not wither if all its branches are chopped but it dies when the head is cut off. The date-palm is therefore considered the highest among the trees and resembles the lowest among animals. Then is born the lowest of animals. It evolves into an ape. This is not the statement of Darwin. This is what 926:
species. In Zoonomia, however, Erasmus clearly articulates (as a more scientific text) his beliefs about the connections between organic life. He notes particularly that some plants and animals have "useless appendages", which have gradually changed from their original, useful states. Additionally, Darwin relied on cosmological transformation as a crucial aspect of his theory of transformation, making a connection between William Herschel’s approach to natural historical cosmology and the changing aspects of plants and animals.
898:(1796), which encapsulated his view that more complex species, such as mankind, had developed step-by-step from "less perfect" animals. De la Bretonne believed that living forms undergo constant change. Although he believed in constant change, he took a very different approach from Diderot: chance and blind combinations of atoms, in de la Bretonne's opinion, were not the cause of transmutation. De la Bretonne argued that all species had developed from more primitive organisms, and that nature aimed to reach perfection. 1037: 54: 934:
time as a driving force in the universe’s journey towards improvement. In addition, Erasmus believed that nature had some amount of agency in this inheritance. Darwin spun his own story of how nature began to develop from the ocean, and then slowly became more diverse and more complex. His transmutation theory relied heavily on the needs which drove animal competition, as well as the results of this contest between both animals and plants.
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matter possessed an inherent consciousness, which allowed the smallest particles of organic matter to organize into fibers, then a network, and then organs. The idea that organic molecules have consciousness was derived from both Maupertuis and Lucretian texts. Overall, Diderot’s musings all fit together as a "composite transformist philosophy", one dependent on the randomness inherent to nature as a transformist mechanism.
609: 1173: 596: 1073:. This book proposed an evolutionary scenario for the origins of the solar system and life on earth. It claimed that the fossil record showed an ascent of animals with current animals being branches off a main line that leads progressively to humanity. It implied that the transmutations led to the unfolding of a preordained 862:. The Muslim thinkers state that ape then evolved into a lower kind of a barbarian man. He then became a superior human being. Man becomes a saint, a prophet. He evolves into a higher stage and becomes an angel. The one higher to angels is indeed none but God. Everything begins from Him and everything returns to Him. 1223:, Owen argued that these reptiles contradicted the transmutational ideas of Lamarck because they were more sophisticated than the reptiles of the modern world. Darwin would make good use of the homologies analyzed by Owen in his own theory, but the harsh treatment of Grant, along with the controversy surrounding 1089:, who disliked Chambers' implications of preordained progress, were able to find scientific inaccuracies in the book that they could disparage. Darwin himself openly deplored the author's "poverty of intellect", and dismissed it as a "literary curiosity". However, the high profile of the public debate over 937:
Charles Darwin acknowledged his grandfather’s contribution to the field of transmutation in his synopsis of Erasmus’ life, The Life of Erasmus Darwin. Darwin collaborated with Ernst Krause to write a forward on Krause's Erasmus Darwin und Seine Stellung in Der Geschichte Der Descendenz-Theorie, which
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Erasmus Darwin relied on Lucretian philosophy to form a theory of universal change. He proposed that both organic and inorganic matter changed throughout the course of the universe, and that plants and animals could pass on acquired traits to their progeny. His view of universal transformation placed
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limbs. Owen was concerned by the political implications of the ideas of transmutationists like Robert Grant, and he led a public campaign by conservatives that successfully marginalized Grant in the scientific community. In his famous 1841 paper, which coined the term dinosaur for the giant reptiles
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saw the transmutation of species as part of this development of the world through natural law, which they saw as a challenge to traditional Christianity. They also believed that human history was progressive, which was another idea becoming increasingly popular in the 18th century. They saw progress
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Erasmus believed that life had one origin, a common ancestor, which he referred to as the "filament" of life. He used his understanding of chemical transmutation to justify the spontaneous generation of this filament. His geological study of Derbyshire and the sea- shells and fossils which he found
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whose journal published an anonymous paper in 1826 praising "Mr. Lamarck" for explaining how the higher animals had "evolved" from the "simplest worms" – this was the first use of the word "evolved" in a modern sense. Professor Jameson was a Wernerian, which allowed him to consider transformation
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The German Abraham Gottlob Werner believed in geological transformism. Specifically, Werner argued that the Earth undergoes irreversible and continuous change. The Edinburgh school, a radical British school of comparative anatomy, fostered a lot of debate around natural history. Edinburgh, which
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developed a theory of universal transformation. His major works, The Botanic Garden (1792), Zoonomia (1794–96), and The Temple of Nature all touched on the transformation of organic creatures. In both The Botanic Garden and The Temple of Nature, Darwin used poetry to describe his ideas regarding
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Diderot drew from Leonardo da Vinci’s comparison of the leg structure of a human and a horse as proof of the interconnectivity of species. He saw this experiment as demonstrating that nature could continually try out new variations. Additionally, Diderot argued that organic molecules and organic
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Robert Hooke proposed in a speech to the Royal Society in the late 17th century that species vary, change, and especially become extinct. His “Discourse of Earthquakes” was based on comparisons made between fossils, especially the modern pearly nautilus and the curled shells of ammonites.
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translates into Erasmus Darwin and His Place in the History of the Descent Theory. Krause explains Erasmus' motivations for arguing for the theory of descent, including Darwin's connection with and correspondence with Rousseau, which may have influenced how he saw the world.
1169:(1830–1833) he criticized and dismissed Lamarck's theories of development. Instead, he advocated a form of progressive creation, in which each species had its "centre of creation" and was designed for this particular habitat, but would go extinct when this habitat changed. 886:
In the 18th century, Jacques-Antoine des Bureaux claimed a "genealogical ascent of species". He argued that through crossbreeding and hybridization in reproduction, "progressive organization" occurred, allowing organisms to change and more complex species to develop.
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in 1837, putting forward the thesis that God had the omnipotence and foresight to create as a divine legislator, making laws (or programs) which then produced species at the appropriate times, rather than continually interfering with
1109:—the idea, popular among many 18th century Western intellectuals that God had initially created the universe, but then left it to operate and develop through natural law rather than through divine intervention. Thinkers like 1093:, with its depiction of evolution as a progressive process, and its popular success, would greatly influence the perception of Darwin's theory a decade later. It also influenced some younger naturalists, including 1204:
believed that each species was fixed and unchangeable because it represented an idea in the mind of the creator. They believed that relationships between species could be discerned from developmental patterns in
965:. He also believed that an innate life force, which he sometimes described as a nervous fluid, drove species to become more complex over time, advancing up a linear ladder of complexity that was related to the 1213:
leading to increasing complexity and culminating in humanity. Owen developed the idea of "archetypes" in the divine mind that would produce a sequence of species related by anatomical homologies, such as
1157:. Geologists influenced by natural theology, such as Buckland and Sedgwick, made a regular practice of attacking the evolutionary ideas of Lamarck and Grant, and Sedgwick wrote a famously harsh review of 1081:
than the ideas of radicals like Robert Grant, but its implication that humans were just the last step in the ascent of animal life incensed many conservative thinkers. Both conservatives like
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in human history as being mirrored by the development of life from the simple to the complex over the history of the Earth. This connection was very clear in the work of Erasmus Darwin and
749:(1859). Transmutation had previously been used as a term in alchemy to describe the transformation of base metals into gold. Other names for evolutionary ideas used in this period include 1247: 325: 850:
which assumed the shape of water in due time. The next stage of development was mineral life. Different kinds of stones developed course of highest form being mirjan (
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Another source of opposition to transmutation was a school of naturalists who were influenced by the German philosophers and naturalists associated with
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by Robert Chambers shows a model of development where fishes (F), reptiles (R), and birds (B) represent branches from a path leading to mammals (M).
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and human progress. Opposition in the scientific community to these early theories of evolution, led by influential scientists like the anatomists
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is another word used quite as often as transmutation in this context. These early 19th century evolutionary ideas played an important role in the
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Ideas about the transmutation of species were strongly associated with the anti-Christen materialism and radical political ideas of the
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Victorian sensation: the extraordinary publication, reception, and secret authorship of the Vestiges of the Natural History of Creation
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Sánchez González, José Carlos (May 2021). "Evolution before Darwin: Theories of the Transmutation of Species in Edinburgh, 1804–1834".
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The proto-evolutionary thinkers of the 18th and early 19th century had to invent terms to label their ideas, but it was first
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state that God first created matter and invested it with energy for development. Matter, therefore, adopted the form of
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theories and foster the interest in transformism among his students. Jameson's course closed with lectures on the
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in 1809 for his theory, and other 18th and 19th century proponents of pre-Darwinian evolutionary ideas included
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who used the term "transmutation" to refer to species who have had biological changes through hybridization.
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The Emergence of Islam: Lectures on the Development of Islamic World-view, Intellectual Tradition and Polity
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joined Grant in investigations of the life cycle of marine animals. He also studied geology under professor
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in a modern sense was first used in 1826 in an anonymous paper published in Robert Jameson's journal and
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and were greeted with hostility by more conservative thinkers. Cuvier attacked the ideas of Lamarck and
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Transmutation was one of the names commonly used for evolutionary ideas in the 19th century before
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anonymously published an influential and extremely controversial book of popular science entitled
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further developed these ideas. According to some commentators, statements in his 1377 work, the
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of 1851, and at least one earlier example, but was not in general use until about 1865–70.
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plan woven into the laws that governed the universe. In this sense it was less completely
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Evolution before Darwin: theories of the transmutation of species in Edinburgh, 1804-1834
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opposed scriptural geology, he also believed in the immutability of species, and in his
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This 1847 diagram by Richard Owen shows his conceptual archetype for all vertebrates.
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The terminology did not settle down until some time after the publication of the
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miracles each time a new species was required. In 1844 the Scottish publisher
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states and this is precisely what is written in the Epistles of
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developed ideas about changes in biological species. In 1993,
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are 18th and early 19th-century ideas about the change of one
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The proponents of transmutation were almost all inclined to
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The Stanford Encyclopedia of Philosophy (Fall 2010 Edition)
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Encyclopedia of the Brethren of Purity (رسائل إخوان الصفا‎)
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proposed a hypothesis on the transmutation of species in
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Evolutionary ideas of the Renaissance and Enlightenment
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Evolution:The Remarkable History of Scientific Theory
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Ideological motivations for theories of transmutation
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There are three examples of the word 'evolution' in
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Cambridge University Press. 1001:'s ideas of transmutation and 995:Étienne Geoffroy Saint-Hilaire 727:and influenced the subsequent 687:Étienne Geoffroy Saint-Hilaire 560:Creation–evolution controversy 314:History of evolutionary theory 1: 816:Ideas before the 18th century 1581:Elliott, Paul (March 2003). 1565:– via Stanford Arcade. 1515:– via Stanford Arcade. 1465:Gregory, Mary (2006-10-23). 1321:. In Edward N. Zalta (ed.). 1273:William Lawrence (biologist) 1253:James Burnett, Lord Monboddo 545:Evolution as fact and theory 1219:discovered by Buckland and 1122:Opposition to transmutation 1040:Diagram from the 1844 book 882:18th and early 19th century 729:reaction to Darwin's theory 665:into another that preceded 2184: 1638:The life of Erasmus Darwin 1055:Ninth Bridgewater Treatise 945: 751:the development hypothesis 580:Nature-nurture controversy 29: 2163:Obsolete biology theories 1373:Spencer, Herbert (1851). 1161:. Although the geologist 1052:published his unofficial 780:Joseph Gottlieb Kölreuter 467:Evolutionary neuroscience 442:Evolutionary epistemology 422:Evolutionary anthropology 402:Applications of evolution 1811:Desmond & Moore 1994 1754:Desmond & Moore 1994 1636:Darwin, Charles (2003). 1402:www.muslimphilosophy.com 746:On The Origin of Species 655:Transmutation of species 457:Evolutionary linguistics 452:Evolutionary game theory 427:Evolutionary computation 1798:Bowler & Morus 2005 570:Objections to evolution 477:Evolutionary psychology 472:Evolutionary physiology 417:Evolutionary aesthetics 396:Fields and applications 378:History of paleontology 2142:The Origins of Species 2113:10.1098/rsnr.2006.0171 1698:Jenkins, Bill (2019). 1379:. London: John Chapman 1177: 1141:remained influential, 1132:Geoffroy Saint-Hilaire 1048:The computing pioneer 1045: 963:spontaneous generation 958:Philosophie Zoologique 904:, chief editor of the 864: 811:Historical development 502:Speciation experiments 482:Experimental evolution 437:Evolutionary economics 259:Recent human evolution 117:Processes and outcomes 2000:Making Modern Science 1477:10.4324/9780203943823 1423:and Afzal Iqbal (I), 1268:William Charles Wells 1258:James Cowles Prichard 1175: 1167:Principles of Geology 1095:Alfred Russel Wallace 1039: 1013:. As a young student 978:included the surgeon 953:Jean-Baptiste Lamarck 866:In the 14th century, 844: 679:Jean Baptiste Lamarck 462:Evolutionary medicine 407:Biosocial criminology 373:History of speciation 286:Evolutionary taxonomy 249:Timeline of evolution 1211:progressive creation 1196:. 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1929: 1928:van Wyhe 2007 1923: 1920: 1916: 1910: 1907: 1903: 1897: 1894: 1890: 1884: 1881: 1877: 1871: 1868: 1864: 1858: 1855: 1851: 1845: 1842: 1838: 1832: 1829: 1825: 1819: 1816: 1813:, p. 47) 1812: 1806: 1803: 1799: 1793: 1790: 1786: 1780: 1777: 1773: 1767: 1765: 1763: 1759: 1756:, p. 40) 1755: 1749: 1746: 1741: 1737: 1730: 1728: 1724: 1719: 1715: 1711: 1705: 1701: 1694: 1692: 1688: 1684: 1678: 1675: 1671: 1665: 1662: 1657: 1653: 1649: 1647:0-521-81526-6 1643: 1639: 1632: 1629: 1624: 1620: 1616: 1612: 1608: 1604: 1600: 1596: 1592: 1588: 1584: 1577: 1575: 1573: 1569: 1564: 1560: 1556: 1549: 1547: 1545: 1541: 1537: 1531: 1529: 1527: 1525: 1523: 1519: 1514: 1510: 1506: 1499: 1497: 1493: 1488: 1482: 1478: 1474: 1471:. 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The French 672: 668: 664: 660: 656: 644: 639: 637: 632: 630: 625: 624: 622: 621: 615: 605: 602: 597: 591: 590: 589: 588: 581: 578: 576: 573: 571: 568: 566: 563: 561: 558: 556: 553: 551: 548: 546: 543: 541: 538: 537: 531: 530: 523: 520: 518: 515: 513: 510: 508: 505: 503: 500: 498: 495: 493: 490: 488: 487:Phylogenetics 485: 483: 480: 478: 475: 473: 470: 468: 465: 463: 460: 458: 455: 453: 450: 448: 445: 443: 440: 438: 435: 433: 430: 428: 425: 423: 420: 418: 415: 413: 410: 408: 405: 403: 400: 399: 393: 392: 383: 379: 376: 374: 371: 369: 366: 364: 361: 359: 356: 354: 351: 349: 346: 344: 343: 339: 337: 334: 332: 331:Before Darwin 329: 327: 324: 322: 319: 318: 311: 310: 302: 299: 297: 294: 292: 289: 287: 284: 282: 279: 277: 274: 272: 269: 267: 264: 260: 257: 256: 255: 252: 250: 247: 245: 242: 240: 237: 235: 232: 231: 224: 223: 215: 212: 210: 207: 205: 202: 200: 197: 195: 192: 190: 187: 185: 182: 180: 177: 175: 172: 170: 167: 165: 162: 160: 159:Genetic drift 157: 155: 152: 150: 147: 145: 142: 140: 137: 135: 132: 130: 127: 125: 122: 121: 114: 113: 107: 104: 102: 99: 97: 94: 93: 90: 87: 85: 82: 80: 77: 75: 72: 71: 69: 68: 64: 60: 55: 51: 50: 47: 43: 39: 38: 33: 19: 2141: 2104: 2100: 2070: 2049: 2026: 1999: 1979: 1975:Moore, James 1950: 1938:Bibliography 1922: 1909: 1896: 1883: 1870: 1857: 1844: 1831: 1818: 1805: 1792: 1779: 1748: 1739: 1735: 1699: 1677: 1664: 1637: 1631: 1590: 1586: 1562: 1558: 1512: 1508: 1467: 1441:. Retrieved 1432: 1424: 1416: 1405:. Retrieved 1401: 1392: 1381:. Retrieved 1375: 1368: 1357:. Retrieved 1344: 1331: 1322: 1312: 1293: 1288: 1243:Edward Blyth 1224: 1202:Richard Owen 1179: 1166: 1158: 1146: 1136: 1125: 1104: 1090: 1075:orthogenetic 1068: 1060: 1053: 1047: 1041: 1030: 1023: 1003:evolutionism 990: 987:Robert Grant 976: 956: 951: 936: 932: 928: 921: 912: 907:Encyclopédie 905: 900: 895: 891: 889: 885: 876: 865: 845: 833: 825: 819: 802: 794: 790: 786: 784: 777: 768: 762: 754: 750: 744: 738: 717:Richard Owen 702: 695:Robert Grant 674: 659:transformism 658: 654: 652: 507:Sociobiology 492:Paleontology 340: 330: 276:Biogeography 271:Biodiversity 189:Coextinction 179:Co-operation 154:Polymorphism 79:Introduction 32:Trasformismo 18:Transformism 1915:Larson 2004 1902:Bowler 2003 1889:Larson 2004 1876:Bowler 2003 1863:Larson 2004 1824:Bowler 2003 1785:Bowler 2003 1772:Bowler 2003 1683:Larson 2004 1670:Bowler 2003 1593:(1): 1–29. 1538:, p. ) 1536:Bowler 2003 1337:Secord 2000 1319:"Evolution" 1194:Lorenz Oken 980:Robert Knox 894:(1781) and 868:Ibn Khaldun 789:. The word 735:Terminology 517:Systematics 326:Renaissance 204:Convergence 194:Contingency 184:Coevolution 2168:Speciation 2152:Categories 2073:. Chicago. 1742:: 440–442. 1718:1155496577 1443:2020-10-12 1407:2020-10-12 1383:2020-01-04 1359:2019-12-31 1304:References 1216:vertebrate 1207:embryology 1184:, such as 948:Lamarckism 946:See also: 872:Muqaddimah 828:, and the 757:, used by 743:published 291:Cladistics 214:Extinction 199:Divergence 169:Speciation 149:Adaptation 63:John Gould 2121:202574857 2079:cite book 1850:Ruse 2009 1837:Ruse 2009 1736:Centaurus 1656:470610252 1607:0021-1753 1398:"اﻟﻤﻗﺩﻤﻪ" 1009:to prove 984:anatomist 795:evolution 550:Dysgenics 266:Phylogeny 164:Gene flow 134:Diversity 129:Variation 2069:(2000). 2048:(2009), 2024:(2004). 1977:(1994). 1947:(2003). 1623:25850944 1615:12725102 1231:See also 1225:Vestiges 1182:idealism 1091:Vestiges 1007:homology 982:and the 614:Category 540:Eugenics 382:timeline 363:Evo-devo 321:Overview 139:Mutation 101:Evidence 96:Glossary 942:Lamarck 791:evolved 663:species 106:History 89:Outline 2119:  2056:  2034:  2010:  1987:  1959:  1716:  1706:  1654:  1644:  1621:  1613:  1605:  1483:  1186:Goethe 1061:ad hoc 848:vapour 697:, and 612:  336:Darwin 2117:S2CID 2097:(PDF) 1619:S2CID 1354:(PDF) 1280:Notes 1190:Hegel 1107:Deism 852:coral 709:Deism 74:Index 2085:link 2054:ISBN 2032:ISBN 2008:ISBN 1985:ISBN 1957:ISBN 1714:OCLC 1704:ISBN 1652:OCLC 1642:ISBN 1611:PMID 1603:ISSN 1587:Isis 1481:ISBN 1200:and 1192:and 715:and 657:and 653:The 84:Main 2109:doi 1595:doi 1473:doi 832:'s 824:'s 801:'s 61:by 2154:: 2115:. 2105:61 2103:. 2099:. 2081:}} 2077:{{ 2006:. 2002:. 1973:; 1761:^ 1740:63 1738:. 1726:^ 1712:. 1702:. 1690:^ 1650:. 1617:. 1609:. 1601:. 1591:94 1589:. 1585:. 1571:^ 1561:. 1557:. 1543:^ 1521:^ 1511:. 1507:. 1495:^ 1479:. 1455:^ 1400:. 1188:, 1118:. 1026:. 775:. 767:. 731:. 693:, 689:, 685:, 2123:. 2111:: 2087:) 2040:. 2016:. 1993:. 1965:. 1926:( 1913:( 1900:( 1887:( 1874:( 1861:( 1848:( 1835:( 1822:( 1809:( 1796:( 1783:( 1770:( 1752:( 1720:. 1681:( 1668:( 1658:. 1625:. 1597:: 1563:6 1534:( 1513:6 1489:. 1475:: 1446:. 1410:. 1362:. 1335:( 1325:. 642:e 635:t 628:v 384:) 380:( 34:. 20:)

Index

Transformism
Trasformismo
Evolutionary biology

Darwin's finches
John Gould
Index
Introduction
Main
Outline
Glossary
Evidence
History
Population genetics
Variation
Diversity
Mutation
Natural selection
Adaptation
Polymorphism
Genetic drift
Gene flow
Speciation
Adaptive radiation
Co-operation
Coevolution
Coextinction
Contingency
Divergence
Convergence

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