Anthony Hallam
Anthony Hallam, aka Tony Hallam, (23 December 1933 – 23 October 2017) was a British geologist, palaeontologist and writer. His research interests concentrated on the Jurassic Period, with particular reference to stratigraphy, sea level changes and palaeontology. He was also interested in mass extinctions, especially the end Triassic event. Provided by Wikipedia
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