Question: When did trolley buses stop running in Thomas Belt's city of birth?

full_context: Document 1: Trolleybuses in Newcastle upon Tyne: By the standards of the various now - defunct trolleybus systems in the United Kingdom, the Newcastle system was a large one, with a total of 28 routes, and a maximum fleet of 204 trolleybuses. It finished on 2 October 1966 (1966 - 10 - 02).
Document 2: Frank Bursley Taylor: Frank Bursley Taylor (1860 – 1938) was an American geologist, the son of a lawyer in Fort Wayne, Indiana. He was a Harvard dropout who studied privately financed in large part by his wealthy father. He became a specialist in the glacial geology of the Great Lakes, and proposed to the Geological Society of America on December 29, 1908 that the continents moved on the Earth's surface, that a shallow region in the Atlantic marks where Africa and South America were once joined, and that the collisions of continents could uplift mountains. His ideas were based on his studies on mountain ranges as the Andes, Rockies, Alps and Himalayas, concluding that these mountains could have been formed only as a result of titanic lateral pressures that thrust the earth's surface upward.
Document 3: Telegram messenger: By the 1960s the number of telegrams being delivered had dropped to 10 million, and in 1976 only 844 were delivered. Consequently the Post Office took the decision in 1977 to abolish the service. The service continued for a few years and was briefly operated by British Telecom after it split from the Post Office. British Telecom announced on 19 October 1981 that the telegram would be discontinued, and it was finally taken out of service on 30 September 1982 after 139 years in the United Kingdom.
Document 4: Gerard V. Middleton: Since then, he has published a summary of the history of geology in Canada, and short biographies of Canadian geologists. Another Canadian geologist Joseph William Winthrop Spencer (1851–1921; born in Dundas, ON) was the subject of a more extensive study. He has also published historical studies of geologists elected the Royal Society of Canada during its first fifty years, and the history of the earth sciences during the twentieth century. During the last five years he has studied the source of the stone used for building in nineteenth-century southern Ontario.
Document 5: New Haven, Connecticut: The New Haven Division buses follow routes that had originally been covered by trolley service. Horse-drawn steetcars began operating in New Haven in the 1860s, and by the mid-1890s all the lines had become electric. In the 1920s and 1930s, some of the trolley lines began to be replaced by bus lines, with the last trolley route converted to bus in 1948. The City of New Haven is in the very early stages of considering the restoration of streetcar (light-rail) service, which has been absent since the postwar period.
Document 6: London: London's bus network is one of the largest in the world, running 24 hours a day, with about 8,500 buses, more than 700 bus routes and around 19,500 bus stops. In 2013, the network had more than 2 billion commuter trips per annum, more than the Underground. Around £850 million is taken in revenue each year. London has the largest wheelchair accessible network in the world and, from the 3rd quarter of 2007, became more accessible to hearing and visually impaired passengers as audio-visual announcements were introduced. The distinctive red double-decker buses are an internationally recognised trademark of London transport along with black cabs and the Tube.
Document 7: Thomas Belt: Thomas Belt (1832 – 21 September 1878), an English geologist and naturalist, was born at Newcastle-on-Tyne in 1832, and educated in that city. He is remembered for his work on the geology of gold bearing minerals, glacial geology, and for his description of the mutualistic relationship between certain bullthorn "Acacia" species and their "Pseudomyrmex" ants.
Document 8: Robert Jameson: As Regius Professor of Natural History at the University of Edinburgh for fifty years, Jameson is notable for his advanced scholarship, his superb museum collection and for his tuition of Charles Darwin. Jameson was not at his best in the lecture theatre however, and, for the first half of his career, he grappled with his predecessor John Walker's perverse "Neptunian" geological theories. Darwin attended Robert Jameson's natural history course at the University of Edinburgh in his teenage years, learning about stratigraphic geology and assisting with the collections of the Museum of Edinburgh University, then one of the largest in Europe. At Jameson's Wernerian Natural History Association, the young Charles Darwin saw John James Audubon give a demonstration of his method of using wires to prop up birds to draw or paint them in natural positions. Robert Jameson was the great-uncle of Sir Leander Starr Jameson, Bt, KCMG, CB, British colonial official and inspiration for the "Jameson Raid".
Document 9: Southampton: There are two main termini for bus services. As the biggest operator, First uses stops around Pound Tree Road. This leaves the other terminal of West Quay available for other operators. Uni-link passes West Quay in both directions, and Wilts & Dorset drop passengers off and pick them up there, terminating at a series of bus stands along the road. Certain Bluestar services also do this, while others stop at Bargate and some loop round West Quay, stopping at Hanover Buildings. There was a tram system from 1879 to 1949.
Document 10: Melbourne: Melbourne has the largest tram network in the world which had its origins in the city's 1880s land boom. In 2013–2014, 176.9 million passenger trips were made by tram. Melbourne's is Australia's only tram network to comprise more than a single line and consists of 250 km (155.3 mi) of track, 487 trams, 25 routes, and 1,763 tram stops. Around 80 per cent of Melbourne's tram network shares road space with other vehicles, while the rest of the network is separated or are light rail routes. Melbourne's trams are recognised as iconic cultural assets and a tourist attraction. Heritage trams operate on the free City Circle route, intended for visitors to Melbourne, and heritage restaurant trams travel through the city and surrounding areas during the evening. Melbourne is currently building 50 new E Class trams with some already in service in 2014. The E Class trams are about 30 metres long and are superior to the C2 class tram of similar length. Melbourne's bus network consists of almost 300 routes which mainly service the outer suburbs and fill the gaps in the network between rail and tram services. 127.6 million passenger trips were recorded on Melbourne's buses in 2013–2014, an increase of 10.2 percent on the previous year.
Document 11: New Delhi: New Delhi has one of India's largest bus transport systems. Buses are operated by the state-owned Delhi Transport Corporation (DTC), which owns largest fleet of compressed natural gas (CNG)-fueled buses in the world. Personal vehicles especially cars also form a major chunk of vehicles plying on New Delhi roads. New Delhi has the highest number of registered cars compared to any other metropolitan city in India. Taxis and Auto Rickshaws also ply on New Delhi roads in large numbers. New Delhi has one of the highest road density in India.
Document 12: John Belton: John Belton is a Professor of English and Film at Rutgers University. He earned his PhD from Harvard University and specializes in film history and cultural studies. Belton has served on the National Film Preservation Board, as Chair for the Archival Papers and Historical Committee of the Society of Motion Picture and Television Engineers, and authored numerous books. In 2005-2006, he was granted the Guggenheim Fellowship to pursue his study of the use of digital technology in the film industry.
Document 13: Michael Boulter: Boulter studied botany, geology, and chemistry at the University College London. He taught paleobiology at the University of East London from 1989 to 2002. He served as editor to the Palaeontological Association (1975–81), secretary to the International Organisation of Palaeobotany (1981–2002) and UK representative at the International Union of Biological Sciences. In 2002 he became notable for his book "Extinction: Evolution and the End of Man" where he explained that humankind may be closer to extinction than previously believed. Together with Michael Benton and about 100 other scientists he launched the project "Fossil Record 2", the world's largest database with fossil remains from the past 500 million years.
Document 14: Vachellia cornigera: Vachellia cornigera, commonly known as Bullhorn Acacia (family Fabaceae), is a swollen-thorn tree native to Mexico and Central America. The common name of "bullhorn" refers to the enlarged, hollowed-out, swollen thorns (technically called stipular spines) that occur in pairs at the base of leaves, and resemble the horns of a steer. In Yucatán (one region where the bullhorn acacia thrives) it is called "subín", in Panamá the locals call them "cachito" (little horn). The tree grows to a height of . The Vachellia cornigera is typically found in woodland and great plains.
Document 15: Cherryburn: Cherryburn is a cottage in Mickley, Northumberland, England, which was the birthplace of Thomas Bewick, an English wood engraver and ornithologist. The cottage, its adjacent farmhouse and large grounds, have been managed by the National Trust since 1991 when they took over responsibility for the site from the Bewick Birthplace Trust. Cherryburn is now open to the public 7 days a week between February and November.
ground_truth: 2 October 1966
sub_queries: Thomas Belt >> place of birth Answer: Newcastle
when did trolley buses stop running in Newcastle Answer: 2 October 1966