566 BULLETIN 92, UNITED STATES NATIOTSTAL MUSEUM. 



Goniurus clongatus Raymond. 



Goniurus elongatus Raymond, Bull. Victoria Memorial Mus., 1, 1913, p. 66, pi. 



7, figs. 11, 12. 

 Canadian: Beekmantown) : Philipsburg and St. Armond, Missisquoi County, 



Quebec. 



Goniurus perspicator (Billings). 



Bathyurus perspicator Billings, Pal. Foss., 1, Geol. Surv. Canada, 1865, p. 205, 

 fig. 191. 



Goniurus perspicator Raymond, Bull. Victoria Memorial Mus., 1, 1913, p. 65, pi. 



7, fig. 10. 

 Canadian (Beekmantown): St. Antoine, above Quebec, Canada. 



GoRGONiA Hall. See Cbasmatopora Eichwald. 



Gorgonia anticorum Castelnau. Not recognized. 



Gorgonia anticorum Castelnau, Syst. Sil., 1843, p. 50, pi. 24, fig. 1. 

 Silurian: Lake Huron. 



Gorgonia aspera Hall. See Cbasmatopora aspera. 



Gorgonia flabelliformis Eicbwald. See Dictyouema flabelliforme. 



Gorgonia infundibuliformis Eaton. Not recognized. 



Gorgonia infundibuliformis Eaton, Geol. Textbook, ed. 2, 1832, p. 43, pi. 4, fig. 46. 



Gorgonia perantiqua Hall. See Protocrisina perantiqua. 



Gorgonia proavus Eichwald. See Graptodictya proava. 



Gorgonia? reteformis Hall. See Dictyonema retiforme. 



Gorgonia siluriana Castelnau. Not recognized. 



Gorgonia siluriana Castelnau, Syst. Sil., 1843. p. 50. 

 Silurian: Lake Huron. 



GoTLANDiA Dall. See Trimerella Billings. 



GRAMMTSIA Vemeuil. Genotype: G. hamiltonensis Vemeuil. 



Grammysia Verneuil, Bull. Geol. Soc. France (2) 4, 1847, p. 696.— Pictet, Traite de 

 Pal. , 2d ed., 3, 1855, p. 530.— Barrande, Syst. Sil. du Centre Boheme, 6, 1881, p. 

 85; Acephales: Ext. Syst. Sil. du Centre Boheme, 1881, p. 135. — Zittel, Handb. 

 Pal., 2, 1881, p. 128.— Hall, Pal. New York, 5, pt. 1, Lam. 2, 1885, p. 30.— 

 Miller, N. A. Geol. Pal., 1889, p. 482.— Nettelroth, Kentucky Foss. Shells, 

 Geol. Surv. Kentucky, 1889, p. 207. — Koken, Die Leitfossilien, Leipzig, 

 1896, p. 525.— Grabau, Bull. Buffalo Soc. Nat. Sci., 6, 1899, p. 260.— Dall, 

 Zittel-Eastman Textb. Pal., 2d ed., 1913, p. 439. 



Grammysia acadica Billings. 



Grammysia Acadica Billings, Pal. Foss., Geol. Surv. Canada, 2, pt. 1, 1874, p. 140, 



pi. 9, fig. 4, 4a. 

 Silurian (Moydart, Stonehouse): Arisaig, Nova Scotia. 



Grammysia? arctica Bassler (new name). 



Grammysia? triangulata Holtedahl (not Williams, 1913), 2d Arct. Exp. Fram, 



1898-1902, No. 32, 1914, p. 28, pi. 8, fig. 8. 

 Helderbergian (Lower beds): Southwestern EUesmereland, Arctic America. 



Grammysia Caswelli Foerste. See Cuneamya? caswelli. 



Grammysia cingulata TRtA.NGULATA McCoy. See Grammysia triangulata. 



