PHYLLOCARIDA. LSi2 
Brit. Assoc. (1888), woodcut 1, p. 176. Hymenocaris major, 
Salter, Cat. (1873), p. 7. T. R. Jones and H. Woodward, 
Rep. Brit. Assoc. (1883), pp. 220—1. Lower Lingula Flags ; 
Caen-y-Coed, near Maentwrog. Presented by D. Homfray, Esq. 
Saccocaris minor, T. R. Jones and H. Woodward, Rep. Brit. 
Assoc. (1890), p. 424, woodcuts 1—17. <Arenig Beds ; Craig- 
yr-hyrddod, Arenig. Presented by Professor Hughes. 
TRILOBITA. 
Acidaspis erinaceus, J. E. Marr and H. A. Nicholson, Q. J. G.S. 
XLIV (1888), pl. xvi, f. 11, 12, p. 723. Skelgill Beds (zone of 
A. erinaceus); Torver Beck. Presented by J. E. Marr, Esq. 
A. hughesi, Salter, Cat. (1873), p. 93. Coniston Grit ; Casterton 
Low Fell, Kirkby Lonsdale. 
A. robertsi, G. F. Whidborne, Rep. Brit. Assoc. (1888), p. 681, and 
G. M. dec. 3, vI (1889), p. 29, and Devonian Fauna S. Eng. 
(1889), pl. i, £17, 17 a, p. 12. Middle Devonian; Lummaton. 
f&glina boia, H. Hicks, in Salter, Cat. (1873), p. 23, and Q. J. 
G. S. xxxr (1875), pl. x, f 9, 9 a, p. 185. Middle Arenig ; 
Whitesand Bay. Presented by Dr H. Hicks. 
#&. hughesi, H. Hicks, Q. J. G.S. XXXII (1876), p. 138. Arenig 
Beds ; Nantlle Tramway. Presented by J. E. Marr, Esq., M.A. 
4. obtusicaudata, H. Hicks, Q. J. GS. xxxt (1875), pl. x, f. 3, 
p. 185. Llanvirn Beds ; Llanvirn Quarry. Presented by Dr 
H. Hicks. 
#6. sp., R. Etheridge, in J. C. Ward, Geol. N. Part Eng. Lake 
District (1876), pl. xii, f. 3, p. 111. J. Postlethwaite, Trans. 
Cumb. and Westm. Assoc. (1885), pl. ui, f. 12. J. Postlethwaite 
and J. G. Goodchild Proc. Geol. Assoc. 1x (1886), pl. vii, f. 12, 
p. 461. Skiddaw Slates; Great Knot, near Randel Crag. 
Dover Collection. 
48. sp., J. Postlethwaite, Trans. Cumb. and Westm. Assoc. (1885), 
pl. 1, f. 20, p. 74. J. Postlethwaite and J. G. Goodchild, Proc. 
Geol. Assoc. Ix (1886), pl. viii, f. 20, p. 466. Skiddaw Slates ; 
S.W. of Randel Crag, Skiddaw. Dover Collection. 
