Geoffrey Norris (1937–2023): a tribute.

Geoffrey Norris, a respected researcher in the field of palynology, made significant contributions to various areas of study throughout his career. He conducted important research on freshwater dinoflagellate cysts in Minnesota and Neogene dinoflagellates of the Atlantic coastal plain. Norris also collaborated with researchers in Germany and Venezuela, where he conducted fieldwork and contributed to the Venezuelan oil industry. Later in his career, Norris worked as a consultant for the petroleum industry and became involved in environmental issues, particularly concerning rising sea levels and harmful algal blooms. He mentored numerous students and associates, many of whom went on to successful careers. Norris is remembered for his warmth, kindness, and infectious laugh. [Extracted from the article]