Barnhardt, W.A., Kelley, J.T., Dickson, S.M. and Belknap, D.F., 1998, Mapping the Gulf of Maine with side-scan sonar: a new bottom-type classification for complex seafloors: Journal of Coastal Research, v. 14, p. 646-659
Miyamoto, T., Grew, E.S., Sheraton, J.W., Yates, M.G., Dunkley, D.J., Carson, C., Yoshimura, Y., and Motoyoshi, Y. (2000) Lamproite dykes in the Napier Complex at Tonagh Island, Enderby Land, East Antarctica. Polar Geoscience 13, 41-59.