In the past J.L. Watkins has collaborated on articles with S.E. Thorpe. One of their most recent publications is Circumpolar connections between Antarctic krill (Euphausia superba Dana) populations: Investigating the roles of ocean and sea ice transport. Which was published in journal Deep Sea Research Part I: Oceanographic Research Papers.
More information about J.L. Watkins research including statistics on their citations can be found on their Copernicus Academic profile page.