158 CARBONIFEROUS CEPHALOPODA OF IRELAND. 



1850. Goniatites crenistria, F. A. Boemer. Palaeont,, vol. iii, p. 51, pi. viii, 



figs. 13 a — c ,• and Beitr. z. geol. 

 Keuntu. uordwestl. Harzgeb., p. 51, 

 pi. viii, figs. 13 a — c. 

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



Scliicliteusyst. Nassau, p. 74. 

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



p. 471. 

 Goniatites crenistria, F. A. Boemer. Beitr. zur geol. Keuntu. uordwestl. 



Harzgeb., pt. 2, p. 93, figs. 29 a— c. 



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



1855. Aganides sph^ericus, var. /3, crenistria, F. M'Coy. Brit. Pal. Foss., p. 567. 

 1855-57. Goniatites crenistria, /. Kelly. Jouru. Geol. Soc. Dublin, vol. vii, p. 7. 



1870. sph^ricus, F. Boemer. Geol. Oberschlesien, p. 55, pi. vi, 



fig. 2. 

 1880. striatus (pars), L. G. de Koninck. Faune Calc. Carb. Bel- 



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

 Belgique, ser. Paleont., vol. v), pt. 2, 

 p. 101. 

 1882. crenistria, C. Barrois. Mem. Soc. geol. 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 crenistria, B. Etheridge. Brit. Foss., vol. i, Palaeozoic, p. 311. 



1893. Glyphioceras crenistria, A. Hyatt. Carboniferous Cephalopods. Second 



Paper. Geological Survey of 

 Texas, Fourth Annual Report, 

 1892, p. 471. 



1894. " Pliylogeny of an Acquired Cha- 



racteristic," Proceed. Auier. 

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



1895. K. A. von Zittel. Grundziige der Palaeont., 



p. 399. 



1897. A. H. Foord and G. C. Cric/c. Cat. Foss. 



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

 fig. 76 (suturedine) . 

 James Perrin Smith. " Development of Glyphio- 

 ceras and the Pliylogeny of the Gly- 

 phioceratidae," Proceed. California 

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

 pp. 110, 113. 



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



p. 106, pi. xx, figs. 15—18. 

 cf. crenistria, W. Wolterstorff. Jahrb. d. Konigl. Preuss. 

 geol. Landesanst. u. Bergakad. : " Das 

 Untercarbon von Magdeburg-Neu- 

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

 figs. 7, 8, 18. 



