Vishwa Jit Gupta | |
---|---|
Born | Chandigarh, India | November 4, 1942
Nationality | Indian |
Alma mater | Panjab University |
Known for | Himalayan geology and fossil record Himalayan fossil hoax |
Scientific career | |
Fields | Geology Paleontology |
Institutions | Panjab University |
Thesis | Palaeontology, Stratigraphy and Structure of the Palaeozoic Rocks of the Area South-East of Srinagar (1966) |
Doctoral advisor | M.R. Sahni |
Vishwa Jit Gupta, alternatively spelt Viswa Jit Gupta, [1] or Vishwajit Gupta, [2] (born 14 November 1942) is an Indian paleontologist and former professor of geology at Punjab University, Chandigarh. He is reputed for research in the geological settings and fossil records of the Himalayas, publishing five books and 458 articles on the subject between 1966 and 1989. However, many of his fossils were revealed to be fake or manipulated, and he became infamous for large-scale scientific fraud, the case that came to be known as the Himalayan fossil hoax. [3] Once recognised as "India's most celebrated fossil scientist", [4] he has been named as "the greatest" and "most notorious paleontological fraudster" [5] and "Houdini of the Himalayas." [6]
Gupta studied M.Sc. in the Department of Geology (at the time the Centre of Advanced Study in Palaeontology and Himalayan Geology [7] ) at Punjab University, Chandigarh. [5] After enrolling in a doctoral programme under the supervision of M.R. Sahni, he investigated on the fossils of the Himalayan region in Kashmir. He and Sahni published the first reports of fossils in 1964, the discovery of graptolites in two papers in Nature , [8] [9] and fossil assemblage in two papers in Current Science , [10] [11] and one in the Journal of the Palaeontological Society of India. [12] In 1966, Punjab University awarded him a Ph.D. on the thesis Palaeontology, Stratigraphy and Structure of the Palaeozoic Rocks of the Area South-East of Srinagar. [13]
Gupta soon joined the faculty of geology and produced his first Ph.D. scholar Inder Jeet in 1972. [14] Panjab University awarded him a D.Sc. in 1972 in recognition of his research, and created a separate chair, Director of the Institute of Paleontology, for him. [15] By 1989, he published over 458 research articles and five books on Himalayan geology. [4] [15]
Gupta collaborated with 128 eminent scientists around the world, [15] including William B. N. Berry, Director of the University of California, Berkeley's Museum of Paleontology, [16] Gerhard R. Fuchs of the Geological Survey of Austria, [13] Philippe Janvier of the Museum of Natural History at Paris, [17] John Bruce Waterhouse of the University of Queensland, [18] Frank H. T. Rhodes from the University College of Swansea (later president of Cornell University), [19] Michael E. Brookfield of the University of Guelph in Ontario, [20] Makoto Kato of Hokkaido University, [21] Andrzej Gaździcki of the Polish Academy of Sciences, [22] Heinrich Karl Erben of the Institut für Paläontologie in Bonn, [23] and K. J. Budurov of the Bulgarian Academy of Sciences. [24] Gary Webster at the Washington State University coauthored nine of Gupta's papers. [25] With Susan Turner of the University of Newcastle upon Tyne, he reported in 1973 the discovery of the oldest (at the time) fish in India that belonged to Devonian. [26]
In 1989, Gupta was exposed as a research fraudster by Australian geologist John Talent of Macquarie University. [27] [28] In December 1990, the Panjab University received reports from the Geological Society of India and the Society for Scientific Values bringing out evidence of Gupta's elaborate misconduct. By that time, Gupta was professor of geology as well as director of the Institute of Paleontology of the Panjab University. Vice Chancellor Ram Prakash Bambah issued Gupta's suspension order in February 1991, [29] but reinstated by a new Vice Chancellor T.N. Kapoor in January 1992. [15] The University Grants Commission of India revoked its financial support to Gupta's lab. [30] In 1994, the legal inquiry led M. S. Gujral, a retired judge of the Sikkim High Court, found him guilty of research misconducts, but the university Senate decided to allow him continuation of service. [15] However, the university stayed his becoming a dean in 1994. [30] He was allowed to retire "normally" with superannuation benefits in 2002. [31]
After retirement, Gupta focussed on environmental issues and wrote seven books on the subject. [32] [33]
Gupta's publishing record based on work purportedly made over 20 years consisting of more than 400 research papers came under scrutiny after Talent researched his claims and work for nearly nine years so as to make a clear case of fraud. [27] The discovery of the fraud began when Talent and John Pickett visited a road cut site in Nepal where Gupta had reported prolific numbers of Devonian conodont fossils. They found no fossils at nearly all the twenty sites he had mentioned but they found one site which yielded a fossil of a Silurian age. They subsequently chanced on his use of the same image in two papers and initially considered the possibility of an error through the addition of a wrong photograph. A more detailed examination showed that Gupta had used illustrations of fossils that were similar to specimens collected near New York by George Jennings Hinde in 1879. They interviewed coauthors, talked to Gupta on several occasions and made a detailed case after nine years of research accusing Gupta of willful and large scale fraud. [34] [35]
Gupta attempted to respond to the claims with arguments from authority, noting the credentials of his co-workers. [36] The case unravelled with several co-workers realizing that they had been misled and who had assumed good faith, overlooked obvious contradictions and paradoxical results which would arise from the claims made, particularly in assuming that Gupta had collected the fossils where he claimed they had been found. [37] [38] A range of other malpractices were also reported including the reuse of specimens from disparate locations, the use of a specimen that was found missing elsewhere, and plagiarism of images. [39] [40] [41]
John Talent received death threats from Gupta. In an interview to ABC he went on record to note that a technician in Gupta's department who threatened to reveal details of the fraud was reportedly killed in hit-and-run accident. Talent claimed that Gupta had offered money to hitmen to inflict injury on his enemies. The aged mother of one of the Indian co-authors of the report by Talent published by the Senckenberg Museum was hit and serious injured in a road accident. [4]
The Silurian is a geologic period and system spanning 24.6 million years from the end of the Ordovician Period, at 443.8 million years ago (Mya), to the beginning of the Devonian Period, 419.2 Mya. The Silurian is the shortest period of the Paleozoic Era. As with other geologic periods, the rock beds that define the period's start and end are well identified, but the exact dates are uncertain by a few million years. The base of the Silurian is set at a series of major Ordovician–Silurian extinction events when up to 60% of marine genera were wiped out.
Gnathostomata are the jawed vertebrates. Gnathostome diversity comprises roughly 60,000 species, which accounts for 99% of all living vertebrates, including humans. In addition to opposing jaws, living gnathostomes have true teeth, paired appendages, the elastomeric protein of elastin, and a horizontal semicircular canal of the inner ear, along with physiological and cellular anatomical characters such as the myelin sheaths of neurons, and an adaptive immune system that has the discrete lymphoid organs of spleen and thymus, and uses V(D)J recombination to create antigen recognition sites, rather than using genetic recombination in the variable lymphocyte receptor gene.
The Sivalik Hills, also known as the Shivalik Hills and Churia Hills, are a mountain range of the outer Himalayas that stretches over about 2,400 km (1,500 mi) from the Indus River eastwards close to the Brahmaputra River, spanning the northern parts of the Indian subcontinent. It is 10–50 km (6.2–31.1 mi) wide with an average elevation of 1,500–2,000 m (4,900–6,600 ft). Between the Teesta and Raidāk Rivers in Assam is a gap of about 90 km (56 mi). The literal translation of "Sivalik" is 'tresses of Shiva'. Sivalik region is home to the Soanian archaeological culture. The hills are well known for their Neogene and Pleistocene aged vertebrate fossils.
The geology of the Himalayas is a record of the most dramatic and visible creations of the immense mountain range formed by plate tectonic forces and sculpted by weathering and erosion. The Himalayas, which stretch over 2400 km between the Namcha Barwa syntaxis at the eastern end of the mountain range and the Nanga Parbat syntaxis at the western end, are the result of an ongoing orogeny — the collision of the continental crust of two tectonic plates, namely, the Indian Plate thrusting into the Eurasian Plate. The Himalaya-Tibet region supplies fresh water for more than one-fifth of the world population, and accounts for a quarter of the global sedimentary budget. Topographically, the belt has many superlatives: the highest rate of uplift, the highest relief, among the highest erosion rates at 2–12 mm/yr, the source of some of the greatest rivers and the highest concentration of glaciers outside of the polar regions. This last feature earned the Himalaya its name, originating from the Sanskrit for "the abode of the snow".
Birbal Sahni FRS was an Indian paleobotanist who studied the fossils of the Indian subcontinent. He also took an interest in geology and archaeology. He founded what is now the Birbal Sahni Institute of Palaeobotany at Lucknow in 1946. His major contributions were in the study of the fossil plants of India and in plant evolution. He was also involved in the establishment of Indian science education and served as the President of the National Academy of Sciences, India and as an Honorary President of the International Botanical Congress, Stockholm.
Darashaw Nosherwan Wadia FRS was a pioneering geologist in India and among the first Indian scientists to work in the Geological Survey of India. He is remembered for his work on the stratigraphy of the Himalayas. He helped establish geological studies and investigations in India, specifically at the Institute of Himalayan Geology, which was renamed in 1976 after him as the Wadia Institute of Himalayan Geology. His textbook on the Geology of India, first published in 1919, continues to be in use.
Dinocaridida is a proposed fossil taxon of basal arthropods that flourished in the Cambrian period with occasional Ordovician and Devonian records. Characterized by a pair of frontal appendages and series of body flaps, the name of Dinocaridids refers to the suggested role of some of these members as the largest marine predators of their time. Dinocaridids are occasionally referred to as the 'AOPK group' by some literatures, as the group compose of Radiodonta, Opabiniidae, and the "gilled lobopodians" Pambdelurion and Kerygmachelidae. It is most likely paraphyletic, with Kerygmachelidae and Pambdelurion more basal than the clade compose of Opabiniidae, Radiodonta and other arthropods.
In the geologic timescale the Ypresian is the oldest age or lowest stratigraphic stage of the Eocene. It spans the time between 56 and47.8 Ma, is preceded by the Thanetian Age and is followed by the Eocene Lutetian Age. The Ypresian is consistent with the lower Eocene.
The Eifelian is the first of two faunal stages in the Middle Devonian Epoch. It lasted from 393.3 ± 1.2 million years ago to 387.7 ± 0.8 million years ago. It was preceded by the Emsian Stage and followed by the Givetian Stage.
Indohyus is an extinct genus of digitigrade even-toed ungulates known from Eocene fossils in Asia. This small chevrotain-like animal found in the Himalayas is one of the earliest known non-cetacean ancestors of whales.
The Raoellidae, previously grouped within Helohyidae, are an extinct family of semiaquatic digitigrade artiodactyls in the clade Whippomorpha. Fossils of raoellids are found in Eocene strata of South and Southeast Asia.
Schinderhannes bartelsi is a species of hurdiid radiodont (anomalocaridid) known from one specimen from the lower Devonian Hunsrück Slates. Its discovery was astonishing because previously, radiodonts were known only from exceptionally well-preserved fossil beds (Lagerstätten) from the Cambrian, 100 million years earlier.
Janusiscus schultzei is an extinct gnathostome vertebrate dating from the Early Devonian period in Siberia, approximately 415 million years ago. It may be the sister group of the last common ancestor of Chondrichthyes or Osteichthyes. This makes J. schultzei a sister species to all living jawed vertebrates. The species name is in honor of Hans-Peter Schultze; the genus named after Janus, the Roman god of duality.
Rafatazmia chitrakootensis the sole member of the genus Rafatazmia is a fossil species of filamentous alga described from dolomite obtained from the Vindhya ranges of central India. It is among the oldest known eukaryotic life forms and dates to about 1600 million years. The genus is named after Rafat Azmi, the Indian paleontologist who discovered other fossils in the same area.
Strudiella devonica is a species of extinct arthropod from the Devonian. It was recovered in the Strud environment from the Bois des Mouches Formation, Upper Famennian. It was originally described as the first complete Late Devonian terrestrial insect, but due to its poor state of preservation, its affinity is discussed.
Compagopiscis is an extinct genus of placoderm known from the Gogo Formation. It lived in the Upper Devonian of Western Australia. The genus is monotypic, with its only species being Compagopiscis croucheri.
Professor Kate Trinajstic or Katherine M. Trinajstic is an Australian palaeontologist, evolutionary biologist, and winner of the Dorothy Hill Award. She is the Dean of Research, Faculty of Science and Engineering at Curtin University.
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The Himalayan fossil hoax, or simply the Himalayan hoax, or technically the peripatetic fossils, is a case of scientific misconduct perpetrated by an Indian palaeontologist Vishwa Jit Gupta of Panjab University. Since his doctoral research in the 1960s and following the next two decades, Gupta worked on the geology and fossil record of the Himalayan region, producing hundreds of research publications that were taken as fundamentals to understanding the geological formation of the Himalayas. Australian geologist, John Talent from Macquarie University, had followed Gupta's research and happened to visit the Himalayas where he found that Gupta's fossils did not match the geological settings there. In 1987, in the presence of Gupta at a scientific conference in Canada, Talent publicly displayed that Gupta's fossils were identical to those found in Morocco. Talent and his student Glenn Brock made systematic reanalysis of Gupta's research bringing out the evidence that Gupta had manipulated, faked and plagiarised his data.