158 CARBONIFEROUS CEPHALOPODA OF IRELAND. 



1850. GoNiATiTES CEENISTRIA, F. A. Boenier. Palaeout,, vol. iii, p. 51, pi. viii, 



figs. 13 (I — c ; and Beitr. z. geol. 

 Keuutn. uordwestl. Harzgeb., p. 51, 

 pi. viii, figs. 13 a — c. 

 1850-56. — — (pars), G. and F. Sandberger. Versteiu. rheiu. 



Schicliteusyst. Nassau, p. 74. 

 1852. Ammonites sph^eicus (pars), C. G. Giehel. Fauna der Vorwelt, vol. iii, 



p. 471. 



— GoNiATiTEs cEENiSTiiiA, F. A. Boemcr. Beitr. zui' geol. Kenntu. nordwesU. 



Harzgeb., pt. 2, p. 93, figs. 20 a — e. 



1854. — —J. Morris. Cat. Brit. Foss., 2nd ed., p. 303. 



1855. Aganides sphjsricus, var. /3, crenisteia, F. M'Coy. Brit. Pal. Foss., p. 567. 

 1855-57. GrONiATiTES CEENISTRIA, J. Kelly. Joui^n. Geol. Soc. Dublin, vol. vii, p. 7. 



1870. — sPH^Ricu.s, F. Roemer. Geol. Obersclilesien, p. 55, pi. vi, 



fig. 2. 

 1880. — sTRiATUs (pars), L. G. de Koninck. Faune Calc. Garb. Bcl- 



gique (Ann. Mas. Roy. d'Hist. Nat. 

 Belgique, scr. Pak'ont., vol. v), pt. 2, 

 p. 101. 

 1882. — CRENISTRIA, C. Btirrois. Mem. Soc. gt'ol. du Nord, vol. ii. 



No. 1, p. 292, pi. xiv, fig. 1. 

 1884. Glyphioceras crenistria, A . Hyatt. Proc. Boston Soc. Nat. Hist., vol. xxii, 



p. 329. 

 1888. Goniatites ceenisteia, B. Etheridge. Brit. Foss., vol. i, Palteozoic, p. 311. 



1893. Glyphioceeas ceenisteia, A. Hyatt. Carboniferous Copbalopods. Second 



Paper. Geological Survey of 

 Texas, Fourth Annual Eeport, 

 1892, p. 471. 



1894. — — — " Phylogeny of an Acquired Cha- 



racteristic," Proceed. Amer. 

 Phil. Soc, vol, xxxii, p. 609. 



1895. — — K. A. von Zittel. Gruudziige der Palajont., 



p. 399. 



1897. — —AH. Fuord and G. C. Crick. Cat. Foss. 



Ceph. British Mus., pt. 2, p. 160, 

 fig. 76 (suture-line). 



— — — James Pt'rrift S»u'tt. " Development of Glyphio- 



ceius and the Phylogeny of the Gly- 

 phioceratidte," Proceed. California 

 Acad. Sci., ser. 3, Geology, vol. i, 



pp. no, 113. 



1898. — — G. G. Crick. Trans. Linn. Soc., ser. 2, vol. vii. 



p. 106, pi. XX. figs. 15—18. 



— — cf. crenistria, W. WdUerstorff. Jahrb. d. Kiinigl. Preuss. 



geol. Landesanst. u. Bergakad. : " Das 

 Untt>rcarbon von Magdeburg-Neu- 

 stadt und seine Fauna." p. 30, Taf. ii, 

 figs. 7, 8, 18. 



