P. R. O. Barnett

Methods for the Study of Marine Benthos.

G. E. Fogg, R. Grizzle, A. Mcintyre, 1972 .

A multiple corer for taking virtually undisturbed samples from shelf, bathyal and abyssal sediments

D. Connelly, P. Barnett, P. R. O. Barnett, 1984 .