129 
We are indebted for the loan and knowledge of P. grandis as a New 
South Wales species to Mr. D. A. Porter, of Tam worth, in whose cabinet the 
specimen given in the Photo-lithograph is preserved. 
Localiiy and Horizon. — Swain’s Conditional Purchase, about seven 
miles south-east of Carroll, Co. Buckland {D. A. Porter) : — Carboniferous. 
Phillipsia, s}). hid. {a). 
PI. XXI, Figs. G-S. 
Ohs. — I have separated from the foregoing species a few pygidia, 
having a more oval outline, flatter, or less convex surface, and a very much 
wider axis, with from sixteen to eighteen coalesced segments. The flatter 
surface and wider axis seem to me to be clearly indicative of a distinct species. 
In two cases the test is preserved, and is un ornamented. 
A pygidium very much resembling this has been forwarded to me by 
Mr. Pk>. L. Jack from the Stairwell beds, near llockhampton.^ 
Mr. Geological Surveyor G. A. Stonier has also collected a pygidium 
in Portion 7, Parish of Goouoo Goonoo, Co. Parry, which in outline corre- 
sponds to the above figures, but indications of segmentation are very faintly 
preserved. 
Locality and Horizon. — Binge Berry, Boiichel Brook, Hunter Biver, 
Co. Durham {C. Cullei%)\ Upper Muscle Creek, Musclebrook, Co. Durham 
(P. JV. H. David, P.A.): — Carboniferous. 
Phillipsia, sji. ind. {b). 
PL XXII, Fig. II. 
Ohs. — Cephalic shield and thorax are unknown. Pygidium of medium 
size, five-eighths of an inch long, fourteen segments on the axis, and twelve 
on the pleurie ; the general outline is much flattened, and there is a narrow, 
flat border. Each segment of the axis, and each rib of the pleurae are 
ornamented with very minute intermingled pustules. ° 
* Geol. and Pal. Queensland and New Guinea, in lit., t. 8, f. 6. 
