Название | Too Big to Walk |
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Автор произведения | Brian J. Ford |
Жанр | Биология |
Серия | |
Издательство | Биология |
Год выпуска | 0 |
isbn | 9780008218911 |
Mary Anning was not just a fossil collector, or a dealer; she seriously studied what she found and used considerable ingenuity in comparing her fossils with living creatures. She noted that sepia is a brownish ink extracted from present-day cuttlefish, and so – finding fossils of similar animals bearing the traces of fossilized ink-sacs – she made her own ink from the fossils and demonstrated that it could be used in much the same way. When she found fossilized fish, she dissected fresh fish to seek anatomical comparisons. Her diligence and accuracy outshone the work of many professional palæontologists. Among the skeletons that she used to find were the remains of creatures that looked a little like dolphins. These were popularly known as sea dragons or crocodiles. One of her specimens was almost complete and it was inspected by the anatomist and surgeon, Everard Home, an unscrupulous investigator who was responsible for the loss of the Royal Society’s collection of microscopes made by the pioneering microbiologist Antony van Leeuwenhoek. Home also took away the anatomical studies written by John Hunter and began publishing them as his own. Home had worked with Edward Jenner on vaccination, and had bribed the burial party of the Irish giant Charles Byrne, who measured 7 feet 7 in (2.31 metres), having them put rocks into Byrne’s coffin while taking the corpse for Home to study. Even so, Home was cultivating a reputation for being a leading anatomist and he was more than willing to inspect Anning’s latest fossil. Initially, he declared it to be a crocodile; then he changed his mind and decided it was a fish. A year or so later he was saying it was a specimen of a creature that was halfway between fish and crocodiles, and then changed his mind again, deciding it was an amphibian lying between salamanders and lizards. Home was a capricious and devious character, and his personality resonated throughout his work.
Mary Anning was a student of her subject, and not just a fossil hunter. Many of her finds became popular souvenirs, and this Plesiosaurus skeleton, carefully excavated by Anning in 1823, was prepared as a lithograph by Thomas Webster.
By 1826, six years after the Anning family had been rescued from penury by Birch, Mary had saved just enough money to purchase a shop of her own. The family lived in the rooms above, and they named the premises ‘Anning’s Fossil Depot’. Business was soon flourishing, and the local press reported the opening, mentioning that in the middle of the display was a fine ichthyosaur skeleton. Geologists came to buy specimens from her, including collectors like Gideon Mantell, George William Featherstonhaugh (a curious, ancient English surname simply pronounced ‘fanshaw’) who described her as ‘a very clever funny Creature’, and even royalty: King Frederick Augustus II of Saxony visited her shop to buy a fossil ichthyosaur skeleton. In her later years Anning lost most of her personal money through a bad investment – sources are uncertain how this occurred – and William Buckland approached the British Association for the Advancement of Science and the Government to propose that she was given funds to continue her work. Mary Anning was granted a modest civil list pension by the royal household, in recognition of her contributions to the new science of palæontology. It brought her a trifling sum of just £25 each year, equivalent to £1,200 or some $1,600 in 2018. The Civil List Act 1837 stipulated that these pensions should be granted ‘to such persons only as have just claims on the royal beneficence or who by their personal services to the Crown, or by the performance of duties to the public, or by their useful discoveries in science and attainments in literature and the arts, have merited the gracious consideration of their sovereign and the gratitude of their country.’ Artistic civil list pensioners of the early nineteenth century were granted larger sums; the poets Lord Byron and William Wordsworth each received £300.
By the mid-1840s Mary Anning began to acquire a new reputation – her behaviour was changing, and the local people thought she was becoming an alcoholic. They were wrong: she had developed cancer of the breast. To keep the pain under control she drank increasing amounts of laudanum, a solution of opium, which caused her slurred speech and unsteadiness. When the news of her illness spread, the Geological Society of London launched a fund to help with her expenses, and the new Dorset County Museum appointed her an honorary member. In 1847 Anning died, and members of the Geological Society donated money for a stained-glass window in her memory, which was unveiled in St Michael’s parish church in Lyme Regis in 1850. An inscription nearby says:
This window is sacred to the memory of Mary Anning of this parish, who died 9 March AD 1847 and is erected by the vicar and some members of the Geological Society of London in commemoration of her usefulness in furthering the science of geology, as also of her benevolence of heart and integrity of life.
It was a rare distinction, and so richly deserved. Henry de la Beche, president of the Geological Society of London, delivered a eulogy that was published in the society’s Transactions. No other woman scientist had been similarly commemorated; indeed, the Society did not admit women members until 1904. The president began: ‘I cannot close this notice of our losses by death without adverting to that of one, who though not placed among even the easier classes of society, but one who had to earn her daily bread by her labour, yet contributed by her talents and untiring researches in no small degree to our knowledge of the great Enalio-Saurians, and other forms of organic life entombed in the vicinity of Lyme Regis.’ The eminent Charles Dickens dedicated an article to her in his literary magazine All the Year Round, ending with this tribute: ‘The carpenter’s daughter has won a name for herself, and has deserved to win it.’ More than any other single individual, it was she who launched the study of those curious prehistoric reptiles. Mary Anning was the first full-time professional palæontologist anywhere in the world.
To commemorate Mary Anning’s lifetime of devotion to studying and collecting fossils, in 1850 the Geological Society of London funded this stained-glass window for St. Michael’s Church, Lyme Regis, showing six religious acts of mercy.
Since the start of the nineteenth century, natural philosophy had become a common currency for the public. Amateur investigators were everywhere, and collecting curiosities was the perfect pastime for those with social aspirations. The enlightenment had percolated through society, and a new sense of rational thought was replacing traditional superstition. Yet in modern terms, scientific understanding was limited. The term ‘scientist’ did not exist; that term was not coined until 1834 when William Whewell, a philosopher polymath at Cambridge University, introduced it. Although the existence of now-extinct life forms was widely accepted, there was no understanding of the mechanisms for extinction. Humans were held to be a uniquely gifted form of life, though I have shown elsewhere that a single plant cell can detect stimuli similar to those we know through the classical five senses (sight, hearing, taste, smell and touch). Humans are optimized, but not unique.39
As knowledge expanded, the evidence unearthed by geologists was still interpreted in biblical terms. Gravel beds, for instance, simply proved the flood as described in the Old Testament. There was no formal association for oryctologists (as fossil enthusiasts were still known), and most of the fossils in collections were shells and isolated vertebræ. Most wealthy collectors purchased their specimens. Although they enjoyed wandering out and about in nature, picking up items of interest, most lacked the acute levels of perception to identify what was important. Naturalists know that a collector must ‘get their eye in’, and most fossil enthusiasts were armchair amateurs who found it easier just to buy what they could.
The science of geology was given a boost by the work of an uneducated genius, the son of an Oxfordshire blacksmith. This was William Smith, who became a surveyor and worked on the construction of canals and coal mines across the country. This is when he noticed how the same strata cropped up in disparate parts of Britain, and eventually he collected all his observations together to create the first geological map of the whole of Britain. Because he was of working-class origins he was widely dismissed by educated society; he spent time in a debtor’s prison and his work was extensively plagiarized. Eventually, however, his conclusions were published in 1815 as a vast and