LITTLE EIVER GEOUP, No. IIL 111 



EXPLANATION OF THE PLATE. 



PLATE I. 



Fig. 1. — Pa'œocampa (?) obscura, n. sp. Mag. ;. The head and a few of the anterior segments are obscurely 

 defined. From plant bed No. 2, Cordaite Shales at the Fern Lodges, Lancaster, St. John Co., N.B., 

 Canada. Rare. (All the succeeding forms are from the same locality.) See page 108. 



Fig. 2. — Euphoheria atava, n. sp. Mag. f. The anterior third is badly preserved, and the appsndages I'lere are 

 not preserve!. Fig. 2a represents a pair of legs. Mag. f. From plant bed No. 8. Rare. Seepage 

 108. 



Fig. o.— Euphoheria , sp. Mag. f. Six segments of the body, with the proximal parts of the legs. From Plant 

 Bed No. 2. See page 109. 



Fig. i.—Eilalicua (f) anliquus, n. sp. Mag. f. Head and principal part of the body. N.B. — Obscure segments are 

 indicated by dotted lines. From plant bed No. 2. Rare. See page 109. 



Fig. ô.—Ilyodes (?) attemiata, n. sp. Mag. f. Anterior (?) portion of the body. N.B.— The original is not so dis- 

 tinct as this figure, for where the traces of a segment were observed it is outlined completely. From 

 Plant Bed No. 2. Rare. See page 109. 



Fig. 6. — Chilopus dubius, n- gen. et sp. Mag Î. From plant bed No. 2. Rare. Seepage 119. 



Fig. 7. — Pald'ophonui; arctus, n. sp. la. Inside view of the céphalothorax Nat Size -76 Mag. J to show the four 

 apophyses (impressions of the cox»?) lobes protecting the palpi, &c. From plant bed No. 2. Rare. 

 See page lOO. 



Fig. 8. — Palseoplionus mmcius, Thorell & Lindstr. Nat. size, Silurian, Sweden, figured for comparison. See page 

 100. 



Fig. 9. — Eoseorpixis carbonarius, Meek & Worth. Nat. size, Carbonif. Illinois, for comparison. 



Fig. 1 0. — Pupa primœva, n. sp., 10«. Mag f complete shell, showing the back of the whorls, 106. Part of a whorl 

 further enlarged to show the ribs and the strife across the surface of the shell. From plant bed No. 2. 

 Rare. See page 100. 



Fig. 11. — Homothelus erutus, n. sp. Nat. size. Inner side of the right (?) wing, showing the venation. From plant 

 bed No. 8. Rare. See page 97. 



