1. A vertical profile of planktonic ostracods at 42°N 17°W from depths of 1500–3900 m. “Applications of Ostracoda”;Angel,1983
2. Vertical profiles of pelagic communities in the vicinity of the Azores Front and their implications to deep ocean ecology.;Angel;Prog. Oceanogr.,1989
3. Life in the benthic boundary layer: Connections to the mid-water and sea floor.;Angel;Philos. Trans. R. Soc. London, A,1990
4. Biodiversity of the pelagic ocean.;Angel;Biol. Conserv.,1993
5. Pelagic biodiversity;Angel,1997