The geomorphic work of George Leslie Adkin (1888–1964) and glaciation in the Tararua Range, North Island, New Zealand.

Research initiated in 1909 by G. Leslie Adkin (1888–1964) suggested Park Valley in the Tararua Range was glaciated during the Late Quaternary, based on the ‘U-shaped’ cross-profiles in the uppermost parts of several valleys. Findings were published, but were not met with universal acceptance. Adkin's work remained the only glacial research undertaken on the North Island's axial ranges until the latter part of the 20th century. Adkin holds a special position in New Zealand, because although he worked full-time as a farmer he published nearly 40 articles in scientific journals on topics as varied as Māori archaeology and geomorphology. [ABSTRACT FROM AUTHOR]