-------- elegans, [471].

-------- pompilius, [467].

-------- pseudo-elegans, [470].

-------- Saxbyi, [472].

Nave-encrinites, [294].

Navicula, [91].

Nemacanthus, [588].

Nereis, [504].

Nereites Cambrensis, [504].

Nerita, [507].