232
S . A . IlOLhIE
table witli a large hole in thcb initltllr kJCllc&th which is a nest of Hieves.
Such a11 arrailgemeiit is iilustratctl ;ti l also in Fig. 9, for the Aberdccn grab. A simple method of sieving is
described by XlcNeely and E’creyra ( I I)(i I ) which consists of a nest
of three large horizontal screens of mesh 76, 26 and 6 mm, the sample
being washed through by a hose. Fedikov (1960) describes a washing
device (Fig. 32) for deep-sea niud consisting of a bolting silk bag, into