61 
Ophioderrna Miller Phil : 
Lias, f Capricornus Zone). Staithes. 
Charles worth. London Greol: Journ : (1847), PI: VIII. 
Pal(Bchiniis sp)h(Bricus, Scouler. 
Carh. Limestone. Kirkhy Stephen. 
Geol: Mag : Yol: YII. (1870), pi: vii., fig: 1, p. 259. 
Pentacrimis gracilis, Charlesworth. 
Lias, f Margaritatus Zone ). Staithes. 
Charlesworth. London Leol: Journal: PI: IX. 
Pygurus (Clypeaster J pentagonalis, Phil: 
Lower Calc: Grrit. Scarborough. 
Phillips. Geol: Yorks : Part I., pi: iv., fig: 24. 
Strongylocentrofus scaber, J. W. Gregory. 
Coralline Crag. Aldhorough. 
J. W. Gregory. Annual Report Yorks: Phil: Soc : 1890, 
PI: I., fig: 7, p. 41. 
Woodocrinus eocpansiis, De Kon : 
Carh. Limestone. Holgate, near Marske, Swaledale. 
De Koninck. The Geologist, Yol: I., pi: ii., p. 12 (see also 
Brit: Ass : Report for 1857, p. 77). 
Woodocrinus macrodactylus, De Kon : 
Carh: Limestone. Holgate, near Marske, Swaledale. 
De Koninck. The Geologist, Yol: I., pi: i., p. 12 (see also 
Brit: Ass: Report for 1857, p. 77). 
CRUSTACEA. 
Astacodes (MeyeriaJ falcifer, Bell. 
Speeton Clay. Speeton. 
Bell. Brit: Foss: Crust: (Pal: Soc:) pl:ix., figs: 3 & 5, 
p. 30. (Two specimens) 
Note.—B ell gives M.falcifer as Phillips species, but Phillips 
does not figure the species in the “Geology of Yorkshire.” 
Mr. James Carter considers the so-called A. falcifer a Glyphcea. 
Meyeria {Astacus) mucronata, Phil: 
Speeton Clay. Speeton. 
Phillips. Geol: Yorks: Pt: I., pi: iii., fig : 3. 
Bell. Foss :•> Crust: (Pal: Soc:) pi: ix., fig: 6, p. 30 (Chela 
only). 
