— 672 — 
patella nana Sow. — Ancliff. 
Pecten vagans Sow. — Yorkshire. 
Pectunculus oblongus Sow. — An- 
- minimus Sow. — Ancliff. 
Pholadomya acuticosta Sow. — 
Brora. 
- Murchisoni Sow. — Brora. 
Pileolus lœvis Sow. — Ancliff. 
- plicatus Sow. •— Ancliff. 
Puma amp la Sow. — Mitford. 
Rissoa acuta Sow. —- Ancliff. 
_ duplicata Sow. — Ancliff. 
- lœvis Sow. — Ancliff. 
- obliquata Sow. — Ancliff. 
Sanguinolaria (Cereomya) undu - 
lata Sow. — Brora. 
Serpula triangulata Sow. — Brad- 
ford. 
41) Schistes de 
Avicula ovata Sow. — Stonesfield. 
Patella lata Sow. — Stonesfield. 
Terebratula concinna Sow. — 
Ayinhoe. 
- coarctata Sow. — Hinton 
près Bath. 
- digona Sow. — Bath. 
- flabellula Sow. — Ancliff. 
- furcata Sow. — Ancliff. 
- hemisphœrica Sow. — An- 
ciiff. 
- obsoleta Sow. — Felmers- 
ham. 
- trique ira Sow. — Felmers- 
ham. 
Trigonia cuspidata Sow. — An¬ 
cliff. 
- imbricata Sow. — Ancliff. 
- Pullus Sow. — Ancliff. 
Stonesfield. 
Pecten obscurus Sow. *-* Stones¬ 
field. 
42) Terre 
Modiola gibbosa Sow. — Brad- 
ford. 
Mya (Goniomya) angulifera Sow. 
— Beacon - Hiil près 
Bath. 
Ostrea acuminata Sow. — Nort- 
hamplonshire. 
43) Oolite 
Ammonites Banksii Sow. — Sher- 
borne. 
- Blagdeni Sow.— Sherborne. 
- Braikenridqii Sow. — Dun- 
dry. 
- Brongniarti Sow. — Baveux. 
- Brookii Sow. — Sherborne. 
- Brownii Sow. — D un dry. 
- contractas Sow. — Dundry. 
A FOULON. 
Plagiostoma ovale Sow. — Bath. 
Terebratula indentata Sow. — 
Bandbury. 
- media Sow. Ayinhoe. 
- reticulata Sow. — Nunney. 
- tetraedra Sow. — Ayinhoe. 
inférieure. 
Ammonites corrugatus Sow. — 
Dundry. 
- elegans Sow. — llminster. 
- falcifer Sow. — llminster. 
- Gervülii Sow. — Bayeux. 
- üumphresianus Sow.-—Nor¬ 
mandie. 
- jugosus Sow. — llminster. 
- lœviusculus Sow. — Dundry. 
