Morrison, R John, Peshut, Peter J, West, Ronald J and Lasorsa, Brenda K (2015) Mercury (Hg) speciation in coral reef systems of remote Oceania: Implications for the artisanal fisheries of Tutuila, Samoa Islands. Marine pollution bulletin, 96 (01-Feb). pp. 41-56.
Peshut, Peter J, Morrison, R John and Brooks, Barbara A (2008) Arsenic speciation in marine fish and shellfish from American Samoa. Chemosphere, 71 (3). pp. 484-492.
Morrison, R John and Manner, Harley I (2005) Pre-mining pattern of soils on Nauru, Central Pacific. Pacific science, 59 (4). pp. 523-540.