— 677 — 
Ellipsolithes ( Nautilus ) funatus 
Sow. — Blackrocks. 
- (Nautilus) ovatus Sow. — 
Blackrocks. 
Euomphalus catillus Sow. — Bux- 
ton. 
- nodosus Sow. — Derbyshire. 
- pentangulatus Sow.— Dublin. 
Hélix carinatus Sow. — (Cirrus 
Sowerbyi) Seule. 
- (Ptychomphalus) cirriformis 
Sow. — Derbyshire. 
- ( Ptychomphalus ) striatus 
Sow. — Derbyshire. 
Isocardia oblonga Sow. — Dublin. 
Inoceramus (Posidonomya) vêtus - 
tus Sow. — Derbyshire. 
Lingula mytiloides Sow. — Wol- 
singham (Durham). 
Melania constricta Sow. — Tides- 
well. 
Nautilus bianqulatus Sow.— Bris¬ 
tol. 
- bilobatus Sow. — Close- 
burn. 
- cariniferus Sow. — Cork. 
- complanatus Sow. — Ile de 
Man. 
- discus Sow. — Kendal. 
- globatus Sow. — Cork. 
- multicarinatus Sow. — Cork. 
- pentagonus Sow. — Close- 
burn. 
- sulcatus Sow. — Castleton. 
- tuberculatus Sow. — Close- 
burn. 
Woodwardii Mari. — Der¬ 
byshire. 
Nucula Palmœ Sow. — Derby¬ 
shire. 
Neritaspirata Sow. — Gloucesler- 
shire. 
Orthocera Breynii Mart. — Der¬ 
byshire. 
Orthoceras cinctum Sow. — Près- 
ton. 
- cordiforme Sow. — Close- 
hurn. 
- (Cyrtoceras) fusiforme Sow. 
— Irlande. 
- gigantea Sow. — Closeburn. 
- Steinhaueri Sow. — Halifax. 
- ( Cyrtoceras ) paradoxicum 
Sow. — Kildare. 
Pecten granosus Sow. — Irlande. 
- papyraceus Sow. — Brad- 
ford. 
- plicatus Sow. — Irlande. 
Pileopsis tubifer Sow. — Preston. 
- vetusta Sow. — Irlande. 
Planorbis ( Euomphalus ) œqualis 
Sow. — Kendal. 
Productus aculeatus Sow. — Bux- 
ton. 
- antiquatus Sow. — 
- comoides Sow. — Anglesea. 
- concinnus Sow. — Derby¬ 
shire. 
- conicus Sow. — Linlithgow. 
- costatus Sow. — 
- depressus Sow. — Dudley. 
- fmbriatus Sow. — Derby¬ 
shire. 
- Flemingii Sow. — Linlith¬ 
gow. 
- giganteus Sow. — passim. 
- hemisphæricus Sow.— Cole- 
brock-Dale. 
- humerosus Sow. — Lei- 
cestcrshire. 
- latissimus Sow. — Anglesea. 
- lobatus Sow. — passim. 
- lonqispinus Sow. — Linlith- 
gow. 
- Martini Sow. — Derbyshire. 
- personatus Sow. — Derby¬ 
shire. 
- plicatilis Sow. — Derby¬ 
shire. 
