174 PROCEEDINGS COTTESWOLD CLUB 1908 
HYBOCLYPEUS GIBBERULUS, Agassiz. 
This echinoid is not a common form. It has been. 
obtained from the Rubbly Beds of Doulting, and it is 
probably from the equivalent beds in Dorset that the 
specimens found there are derived. 
Hyboclypeus gibberulus.—‘‘ Top-Beds,” Dorset; Rubbly Beds, 
Doulting-Bridge Quarry, Doulting ; Dundry Hill (J.W.T.) ; 
near Stroud (C.U.); and Charlecombe, near Bath (Wr.) 
HYBOCLYPEUS HARFORDENSIS, Paris. Plate XVI., 
figs, 3a and 34. 
Hyboclypeus harfordensis.—Harford Sands (concavt), Harford, 
near Notgrove. See page 179. 
HYBOCLYPEUS OVALIS, Wright. 
In the Cotteswold Hills this form is extremely rare. 
Hyboclypeus ovalis.—Buckmani-Grit (post-discite), Tuffley’s 
Quarry, near the Air-Balloon Inn, Crickley. West-End 
Quarry, Dundry Hill (J.W.D.M.). Wright records it from 
“the [? Lower] Z7zgonta-Grit at Cold Comfort,” near 
Cheltenham. 
MAGNOSIA AALENSIS, Paris. Page 180. 
Magnosia aalensis,—Oolite Marl (Bradfordensis) Hartley Bottom 
(near the Seven Springs), near Cheltenham. See page 18o., 
MAGNOSIA FORBESI, Wright. 
This pretty little echinoid is characteristic of the Upper 
Coral-Bed. It has been recorded by one of us from the 
“ Upper 77zgonza-Grit” of Worgan’s Quarry, near Stroud,’ 
but that was before the Upper Coral-Bed had been 
definitely differentiated. 
Magnosia Forbest.—Upper Coral-Bed, near the Frith Quarry, 
near Painswick (C.U.); Worgan’s Quarry, near Stroud 
(C.U.); Dundry Hill (L.R. & J.W.T.); and ‘‘the upper 
tagstones [probably the Upper Coral-Bed] of the Inferior 
Oolite of Dundry, near Bristol (Wr.) 
1 “Handbook to the Geology of Cheltenham and Neighbourhood ” (1904), p. 130. 
