166 PROCEEDINGS COTTESWOLD CLUB 1908 
CLYPEUS AGASSIZI, Wright. 
This species of CZyfeus is somewhat rare, but has been 
found at several places, and as far north as Stinchcombe 
Hill, near Dursley. 
Clypeus Agassizi.—Clypeus-Grit, Stancombe Quarry, Stinch- 
combe Hill (L.R. & E.T.P.); Doulting Stone, Writhlington 
Quarry, near Radstock, Somerset ae W. a) Vallis Vale, 
near Frome—very large specimen (L.R.); ‘‘ Top-Beds,” 
Broad Windsor, Dorset “(. W.T.) 
CLYPEUS AGASSIZI, Wright, var. CONICUS, Paris. 
Clypeus Agasstzi var. conicus.—Upper Coral-Bed, Dundry Hill, 
near Bristol. See page 180. 
CLYPEUS ALTUS, M’Coy. 
Occurs chiefly in beds of post-Garantzane date in 
Dorset. 
Clypeus altus.—‘* Top-Beds,” Broad Windsor (J.W.T.); near 
Crewkerne, Castle Cary and Bruton (Geol. Surv.) 
CLYPEUS HUGI, Agassiz. 
This echinoid occurs very persistently in the Upper 
Coral-Bed, and rarely in the very basal portion of the 
Clypeus-Grit. It is a really useful zonal fossil, having a 
wide geographical distribution, being distributed through- 
out the Doulting-Stonesfield area. 
Clypeus Hugi.—Upper Coral-Bed, Nibley Knoll (L.R.); Stan- 
combe Quarry, Stinchcombe Hill (L.R.) ; [? same horizon] 
‘¢ The Springs,” near Dodington (L.R.); Selsley Hill, near 
Stroud (C.U.); base of Clypeus-Grit, Rodborough Hill, near 
Stroud; and near Radstock, Somerset (C.U.) 
Wright records it from ‘‘the Lower Z7igonia-Grit, zone of 
Ammonites Parkinsont, Inferior Oolite, at Rodborough Hill, 
Shurdington Hill, Leckhampton Hill, and Ravensgate Hill” ; 
also from the ‘‘[Upper] Zrégonéa-Grit at Hampen”; and 
remarks that it has been found ‘‘ in considerable abundance 
in the upper ragstones [Upper Z?zgonia-Grit] of the Inferior 
Oolite with Zrigonta costafa, at Charlecombe, near Bath.” * 
1 “A Monograph on the British Fossil Echinodermata from the Oolitic Formations.” 
Pal. Soc. (1858-80), p. 377. At Charlecombe there is no Inferior-Oolite deposit earlier 
than the Upper 7%¢gonza-Grit, which is there probably immediately succeeded by 
the Doulting Beds, so that it is possible that the specimens came from the basal portion 
of the latter. 
