144 Proceedings of the Royal Physical Society. 
OSTRACODA. 
Cypria levis (O. F. Miller). Frequent. 
Cypris mcongruens, Ramdohr. Rather rare. 
Erpetocypris reptans (Baird). Not very common. 
Tlyocypris gibba (Ramdohr). Frequent. 
Candona candida (Miller). Common. 
- pubescens (Koch). Rather rare. 
Cypridopsis aculeata (Lilljeborg). Rather common. 
by vidua (Miller). Frequent. 
villosa (Jurine). Frequent. 
Iimnicythere inopinata (Baird). Frequent. 
KETHYMYRE. 
This deposit occurs between Burntisland and Kinghorn, 
and is about 150 feet above sea-level, and about three- 
quarters of a mile from the sea. There were few Molluscan 
remains in the material from this deposit, but the shells of 
Ostracoda—mostly valves—were fairly abundant. The 
following are the species observed:— _ 
MOLLUSCA. 
Pisidium nitidum, Jenyns. A few specimens. 
Valvata piscinalis (Miller). Several specimens—some 
of them eroded as if they had been acted on 
by an acid. 
Planorbis albus (Miller). ‘Two imperfect specimens. 
Limnea peregra (Linne). A few specimens. 
OSTRACODA. 
Cypria serena (Koch). Frequent. 
Erpetocypris reptans (Baird). Rare; valves only. 
Tlyocypris gibba (Ramdohr). Rare; valves only. 
Potamocypris fulva, Brady. Frequent; many perfect. 
Candona candida (Miller). Frequent; mostly valves. 
»  £ pubescens (Koch). Rare; a single valve. 
Limnicythere inopinata (Baird). A few specimens ; 
some perfect. 
