SCHULERIDEA [S. acuminata] Swartz and Swain 1946,p.363-366 
[Cytheridae-Cytherideinae by S&S] Jurassic from 
well in Louisiana. 
SCHWEYERINA [S. ovata] Zaspelova 1952,p.199 [Drepanellidae-- 
Nodellinae by Zaspelova] Devonian, USSR. 
SCLEROCHILUS [Cythere contorta Norman 1862a,p.48,pl.2,f.15] 
Sars 1868,p.89 [Cytheridae-Paradoxostominae by 
Sars 1928,p.246} Recent, North Atlantic. 
SCLEROCONCHA [Philomedes (Scleroconcha) appeloffi] Skogsberg 
1920,p.419 [as subgenus of Philomedes by Skogsberg] 
Recent, South Georgia. 
SCLEROCYPRIS [S. clavularis] Sars 192ha,p.13l iCypridae by 
Sars] raised from dried South African mud. 
SCOFIELDIA [Drepanella bilateralis Ulrich 1894,p.671,pl.46, 
f£.35-38] Ulrich and Bassler 1908,p.314 [Zygobol- 
bidae-Drepanellinae by Bassler and Kellett 1934, 
pe25; Primitiidae-Bolliinae by Kay 19,04. perel: 
Drepanellidae-Drepanellinae by Schmidt 1941,p.50] 
Ordovician, Minnesotae 
SCOTTIA (Cypris browniana Jones 1850a,p.25,pl.3,f.la-d] 
Brady and Norman 1889,p.72 ([Cypridae-Cyprinae by 
Ge We Muller 1912, p.219] Pleistocene, British Islese 
172 
