According to Wikipedia, John Marwick was a New Zealand palaeontologist and geologist. Early life and family Marwick was born near Oamaru, New Zealand, on 3 February 1891, the son of Hugh Marwick, and his wife, Jane née Cuthbert. While at Waitaki Boys' High School he helped to collect fossil shells and learned the beginnings of how to classify molluscs. He studied and taught at the University of Otago, and in 1912 gained an MA with first-class honours in with a thesis on geology. In 1915, he married Marion Ivy Mary Keys at Mosgiel. They had two sons and two daughters, all becoming science graduates.
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
Divisions and faunas of the Hokonui system (Triassic and Jurassic) (1953) (150)
The Wangaloan and Associated Molluscan Faunas of Kaitangata-Green Island Subdivision (1937) (76)
Marwick's illustrations of New Zealand shells, with a checklist of New Zealand Cenozoic mollusca (1966) (66)
The Tertiary Mollusca of the Gisborne District (1931) (61)
