GLYPHIOCEKAS (BEYRICHOCERAS) RETICULATUM. L83 



1852. Ammonites beticulatus (pars), C. G. Giebel. Fauna der Vorwelt, vol. iii, 



p. 471. 



1854. Goniatites Gibsoni, jugosus, beticulatus, /. Morris. Cat. Brit. Foss., 



2nd ed., pp. 303, 304. 



1855. Aganides beticulatus, F. M'Coy. Brit. Pal. Foss., p. 566. 



? 1855-57. Goniatites Gibsoni, beticulatus, J. Kelly. Journ. Geol. Soc Dublin, 



vol. vii, p. 7. 

 18G0. crenistbia, W. H. Baily. Fxpl. Sheet 142 Geol. Surv. Ireland, 



pp. 11, 12, figs. 2a—h,j, I, m (? i, k). 

 1862. Gibsoni, beticulatus, J. W. Salter. Geology of the Country 



around Bolton-le-Moors (Mem. 

 Geol. Surv.), pp. 34, 35. 

 1864. Geology of the Country 



around Oldham (Mem. 

 Geol. Surv.), p. 59. 

 1876. J. Armstrong, J. Young, and D. Robertson. 



Cat. Western Scottish Fossils, 

 p. 58. 

 1884. Munstekocekas beticulatum, A. Hyatt. Proc. Boston Soc. Nat. Hist., 



vol. xxii, p. 326. 

 1888. Goniatites Gibsoni, jugosus, beticulatus, i?. Etheridge. Brit. Foss., 



vol. i, Palaeozoic, pp. 311, 312. 

 Gasteioceeas Gibsoni, M. Tzwetaev. Mem. Com. geol. St. Petersbourg, 



vol. v, No. 3, p. 1. 

 1893. Goniatites jugosus, II. Bolton. Cat. Types and Figured Specimens, Man- 

 chester Museum, p. 15. 



1897. Gltphiocebas beticulatum, A. H. Foord and 67. C. Crick. Cat. Foss. 



Ceph. British Museum, pt. 3, 

 p. 193, fig. 94 (suture-line). 



1898. Goniatites ceenisteia, A. McHenry and W. W. Watts. Guide to the Col- 



lection of Rocks and Fossils belonging 

 to the Geological Survey of Ireland, 

 p. 124. 



1899. beticulatus, James Spencer. Proceed. Yorkshire Geol. and 



Polytech. Soc, new ser., 

 vol. xiii, pt. 4, p. 391. 



1901. Glyphioceeas beticulatum, Wheelton Iliml and J. A. Howe. Quart. 



Journ. Geol. Soc, vol. lvii, p. 349, etc. 



1902. Wheelton Hind. Brit. Assoc Adv. Sci., Glas- 



gow, 1901, p. 296, "Life-zones in the 

 British Carboniferous Bocks." 

 [Not 1854. Goniatites beticulatus, /•'. A. ltoemer. Palseontographica, vol. iii.pl. xiii. 



fig. 31.] 



Description. — " Shell discoidal, somewhat inflated, with four or the angulated 

 constrictions on the outer whorl ; greatest thickness at the edge of the umbilicus, 

 nearly one-half of the diameter of the shell; height of outer whorl a little more 



