Richard Lydekker

Born in London on July 25, 1849, he studied at Trinity College, Cambridge, where he took first-class honors in the Natural Sciences Tripos in 1871. A few years later he joined the Geological Survey of India, and his work there focused especially on vertebrate fossils from northern India, including material from Kashmir.

After returning to England, he became one of the era’s most active popular science writers. He produced a large number of books and articles on natural history, zoology, and geology, and he also worked on major reference projects that helped Victorian and Edwardian readers make sense of the animal world.

He is remembered both for his fossil research and for his influence on biogeography. Lydekker’s Line, a faunal boundary near Wallacea and the Sahul Shelf, preserves his name, and reflects the lasting impact of his efforts to map how animal life is distributed across the globe. He died on April 16, 1915.