300 PALEOZOIC PALEONTOLOGY. 
BRACHIOPODA. 
GLOSSINA SPATIOSA (Hall).? 
Plate XXXIII., Fig. 6. 
1859. Lingula spatiosa Hall, Pal. N. Y., vol. III., p. 158, pl. 9, figs. 
10-10 a. 
In the lower cherty limestone member of the New Scotland beds 
near Hainesville a single specimen of a rather large, linguloid shell 
has been observed, which may belong to this species. It is broadly tri- 
angular in form, resembling G. spatiosa more closely than any other 
described Helderbergian species, but beyond this it has no characters 
preserved which can be used for identification. 
PHOLIDOPS OVATA Hall. 
See, also, p. 226, pl. XX. 
Occasional specimens of a small species of Pholidops may be de- 
tected in the strata of the New Scotland formation, especially upon 
the weathered surfaces of the cherty limestone beds. The specimens 
are usually poorly preserved, but, so far as can be determined, they 
seem to be members of the species P. ovata. 
STROPHEODONTA BECKET Hall. 
Plate XXXIII., Figs. 7-8. 
1859. Strophodonta beckui Hall, Pal. N. Y., vol. III., p. 191, pl. 22, 
figs. 1 a-t. 
Description.—Shell subsemi-elliptical to subquadrate in outline, 
length and breadth sometimes equal, but usually the length is from 
two-thirds to three-fouths the width; hinge-line crenulate, usually 
equaling the greatest width. Pedicle valve depressed convex, beak 
small and inconspicuous, cardinal area linear. Brachial valve nearly 
flat or a little concave near the hinge-line. Surface of both valves 
