Derek Ernest Gilmor Briggs | |
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| Born | 10 January 1950 Ireland |
| Education | |
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| Scientific career | |
| Fields | Paleontology |
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| Thesis | Arthropods from the Burgess Shale, Middle Cambrian, Canada (1976) |
| Harry Whittington | |
| Website | earth |
Derek Ernest Gilmor Briggs (born 10 January 1950) is an Irish palaeontologist and taphonomist. He is the G. Evelyn Hutchinson Professor in the department of Earth and Planetary Sciences at Yale University and Curator of Invertebrate Paleontology and former Director of the Yale Peabody Museum.
Briggs was educated at Trinity College Dublin where he graduated with a Bachelor of Arts degree in Geology in 1972. He went on to the University of Cambridge to work under British palaeontologist Harry Blackmore Whittington. He was awarded a PhD in 1976 on Arthropods from the Burgess Shale, Middle Cambrian, Canada.
Briggs taught at Goldsmiths, University of London for 8 years, followed by 17 years at Bristol University, before moving to Yale in 2003.
Derek Briggs is best known for his research on the preservation and evolutionary significance of exceptionally preserved fossil biotas known as Konservat-Lagerstätten. His work involves a range of approaches from experimental work on the factors controlling decay and fossilisation, through studies of early diagenetic mineralisation and organic preservation, to field work on a range of fossil occurrences. While at the University of Cambridge, Briggs worked on the fossils of the Middle Cambrian Burgess Shale of British Columbia alongside a fellow student Simon Conway Morris, both under the supervision of Harry Whittington. The Burgess Shale project subsequently became one of the most celebrated endeavours in the field of palaeontology in the latter half of the 20th century. Briggs's work on the Cambrian radiation led to the first analysis of the relationships and morphological evolution of early arthropods, and the reconstruction of the giant predatory Anomalocaris from the Burgess Shale. He has used analyses of specimens and laboratory experiments to determine how soft tissues are fossilized through replication by minerals such as apatite and pyrite, and how organic tissues are preserved. He was the first to demonstrate that soft-tissues can be extensively replicated by authigenic minerals in the laboratory. He has played a major role in investigations of a number of Lagerstätten in addition to the Burgess Shale, including Fezouata, Winneshiek, Beecher’s Bed, Herefordshire, and Hunsrück. He has contributed to discoveries on fossil groups of different ages ranging from the nature and vertebrate affinities of conodonts to the colour of dinosaur plumage.
Honors include Fellow of the Royal Society, Honorary Member of the Royal Irish Academy, and Member of the American Academy of Arts and Sciences. He has been awarded the Lyell Medal of the Geological Society of London, the Boyle Medal of the Royal Dublin Society, the Paleontological Society Medal, the Lapworth Medal of the Palaeontological Association, and the Seilacher Medal of the Göttingen Academy of Sciences and Humanities.