SUPPLEMENT.— PSEUDOGRAMMOCERAS. cxlix 



1890. Grammoceras fallaciosum, var. Struckmanni, This Monogr., pp. 206, 



207 (pars). 



Remark*. — Wright gives (loc. cit.) a figure of a grand specimen, which I 

 identify with Denckmann's species. With Wright's example Mr. G. C. Crick very 

 kindly compared a specimen from my cabinet. He considered it, as I expected, 

 the same species. He notes, however, " the [varying] curvature of the ribs in 

 Wright's figure is not correct ; all the ribs are curved in the lateral area." 



The radial line (fig. 143, p. clxvii) has been taken from my specimen mentioned 

 above. 



Distinction. — From P. pedicum, stouter whorls, broader ribs, and more 

 concentric umbilicus. 



The distinctions from A. Bingmanni are, according to Denckmann (loc. 

 cit., p. 79), that this species is decidedly thinner and not so high-mouthed (hoch- 

 mundig), also it increases very slowly. The ribs have not, as in A. Bingmanni,. 

 quite so distinct a bend in the first third of their length. 



Localities and Strata. — Gloucestershire : Coaley Wood (Bed 7, p. 45) ; Stinch- 

 combe, Cephalopod Bed, lower part; Buckholt Wood, near Stroud, Cephalopod 

 Bed, (L. Richardson, F.G.S.). Wright does not give the locality of his example. 



12. Pseudogrammoceras CoTTESwoLDiiE (S. Buchnan). Plate XXXV, figs. 4 — 6 ; 



Suppl., Fig. 144, p. clxvii. 



1890. GrRAMMOCERAS FALLACIOSUM, VCIV. CoTTESWOLDLE, This MoilOgl\, PI. XXXV, 



figs. 4— .6 

 1902. Pseudogrammoceras CoTTEswoLDLffi, Emend. Arnni. Norn., p. 5. 

 1902. Harpoceras fallaciosum, var. Muelleri, Janensch, Jur. Elsass ; PL vii, 



fig. 3. 



Distinction. — From P. expeclitum, which it resembles in general shape, decidedly 

 stouter, and with gibbous-sided whorls. 



Localities and Strata. — Gloucestershire : Buckholt Wood (Frocester), Bed 6, 

 p. 164; Sodbury, Bed 11, p. 164. Foreign. — France: "Tilly sur Seulles, toar- 

 cense," from Dr. L. Brasil; "Milhau, Aveyron, Toarcien " (purchased) ; " Besan- 

 con, Toarcien " (purchased). 



Ping it ia. 



13. Pseudogrammoceras S^manni (Dumortier). Suppl., Fig. 145 in text. 



1874. Ammonites Sjemanni, Dumortier, Depots Jurassiques, vol. iv, PI. xiii, 



figs. 4 — 6. 



Remarks. — Dumortier only figures a fragment, but it has special characteristics 

 — a tabulate carinati-sulcate periphery. It was not right to identify with this 



