Gera. 254 



Gerablattina fascigera. Scudder. Mem. Boston S. N. H, 



1879, p. 113, pi. 6, figs. 1, 2, an insect found by Lacoe in the 

 shales beneath the Conglomerate XII, Campbell's Ledge, in 

 the gap above Pittston, Luzerne Co., Pa. (G7, 41.) — XI, 

 Ginkgo digitata^Enro^Q, Near Whittleseya elegans. XIIL 

 Gleichenites neuropteroides. Neuropteris loschii. XIIL 

 Glyptaster inornatus. See Appendix. Vb 

 Glyptaster occidentalis. See Appendix. Vb. 

 Glyptocrinus carleyi. See Appendix. Vb. 

 Glyptocrinus decadactylus. Kogers, page 821, fig. 622^ 

 Illb. Lorraine (Hudson river) formation. (Hall, 

 Pah N. Y. VoLia847.)— In Blair Co., Pa., found 

 by C. E. Hall. (Collections of 1875)—/// a, 5. 

 — In Centre Co., Pa. found by Ewing, in Lorraine 

 shales (T4, p. 427) — III5. — See specimens in 

 cabinet 304-2 (very poor impression of stem) ; 

 0/i< 304-3 (ditto); 304-6 (seven impressions of 

 stems) ; 1^ m. S. W. of Henrietta station, Blair Co. on Hudson 

 river (Lorraine) shale terrace of Tussey mtn. — Illb. 



Glyptodesma erectum. Conrad. Collected by Claypole 

 in Perry Co., Pa. at Jenkin's farm, 5 m. east of N. Bloomfield, 

 in Che^ming- Cats kill bed (Spec. 56-5 ; and with Leiopteris 

 dekayiixi Spec. 233, four.) — VIII-IX. See Appendix. 



Goniatites astarte. Clarke, Bull. 16, U. S. G. S., 1885, 



page 29, pi. 2, fig. 9, side and 10 front 

 view, both natural size^ very rotund? 

 and very thick shell ; hence peculiar in 

 Devonian ; abundant in the pyrites 



nodules in the Genesee black shale at 



Clk. 9 B i6 10 2, Bristol, Ontario Co., N.Y.— F///^. 



