Ian MacDonald, Robert Carney, Daniel Wilkinson; Gulf of Mexico chemosynthetic communities at oil seeps: Estimating total density, Proceedings of MTS/IEEE OCEANS'88 Conference, pp. 90 - 95, October 1988.
Robert S. Carney; Emerging issues of environmental impact to deep-sea chemosynthetic petroleum seep communities, Proceedings of MTS/IEEE OCEANS'88 Conference, pp. 96 - 100, October 1988.