OP SOUTHEEN INDIA. 401 



158. — L involutus, Sow., is the type of the sub-genus Volviceramus (see also Ei eh w aid in 

 Leth. Ross., xme livr., p. 489). 



159-172.-7. angulaUs and cuneiformis, d'Orb.,^ suUabiatus, cIiamcBformis-\ and truncatus, 

 Coq., Bequieni, Math., digitatus, Sow., tefitm and Welsteri, Mant., lohatus^X Goldfuss, 

 annulatus, Goldf., tegulatus, Hag., JDecJieni, Roem., nohilis, Goldf. 



173-175. — I. expansus,^ acuteplicatus and cardioides, Schafhseutl, Siid-Bayern's. Leth. 

 Geog., 1863, p. 153, from cretaceous beds of the Kressenberg, Bavaria; the first named species 

 appears to be very closely allied to I. neocomiensis as well as to ciineiformis, d^Orb. 



176. — /. conicus, Gueranger, Album paleont. d. 1. Sarth., 1867, pi. xxv, fig. 6. 



177-179. — /. ambiguuSj intermedms et Emiboldtii, Eichwald, Leth. Ross., xme livr., 1867, 

 pp. 493-495. 



180.-7. exjpansus, Baily, (Quart. Journ. Geol. Soc, Lond., 1855, xi, p. 462), appears hardly to 

 differ from 7. Crijosi, Mant. 



Five other European species are recorded by Coquand from the cretaceous strata of the 

 Province Constantino. 



181-183. — Anop(Ba lolata, Auerb. and Frears, attenuata, Eichw., cimelformis, ^'Oxh,, 2iYQ 

 described by Eichwald from so-called Neocomien beds in the neighbourhood of Moscow (Leth. 

 Ross., xme livr., 1867, p. 480). 



184. — Pulvinites Admisoniij Defr., vide p. 394. 



l^^-%^^,--Pulvmites argentea, Conr., Inocemmus alveatiis, Mort., argenteus, Con., aviculoides, 

 Meek, Barhini, Mort., BalcJiii, M. and Hayd., capulus, Shum., confertim-annulatus Roem., 

 Conradi, H. and Meek, convexus,YL2i\\ diV^diM., cuneatus 2ii\^ exogp'oides,M. 2,\\d.B.d.jd^^ 

 H. and M., gibbus, Tuom., imcurvus, M. and Hayd., inflates, Tuom., Larouxii, Marcou, Mortoni, 

 M. and Hayd., Nebrascensis, Owen, perovalis, Conr., pertenuis, M. and 'B.2^j ^,, pseudomytiloides, 

 Schiel., ^fca?mz/^, Tuom., Sagensis, Owen, SaliBbrosus, Tuom,, Simpsoni, Meek, siibcomjoressus, 

 M. and Hayd., sitblcevis, H. and M., subundatus, Meek, tenuilineatus, H. and M., tenmrostratus, 

 M. and Hayd., texanuSj\ Conr., triangularis, Tuom., undulo-plicatus , Roem., midabundus and 

 Vanuxemi, M. and Hayd., and (Aetinoceramus) costellaUts, Conr., have been described from North 

 America, and besides these the European species Cripsiamis, latus , striatus ^ and labiatus ( = problema- 

 ticus) are quoted, but the identity of the three first named ones is considered doubtful (see Meek 

 Check-list, cret. foss., Smiths. Misc. Coll., No. 177, 1864, pp. 9-10). 



223. — I.peculiaris, Con., [km. Journ. Conch., vol. V, p. 43, and vol. VI, p. 76). Mr. Conrad 

 thinks that ^^ this shell should probably be referred to Cercomya, Agassiz,'^ (see antea p. 68). 



224-225.-7 Mliotii et Wlitneyi, Gabb, Pal. California, II, p. 193. 



226. — Crenatula elegantula, Meek and Hayden, (Proc. Acad. Nat. Sc, Philadelphia, 1861, 

 p. 441,) is from Nebraska. 



227. — 7. Vancouver ensis, Shum., Trans. Acad., St. Louis, I, p. 123, (? errore typico 

 Vanuxemensis apud Gabb, Proc. Am. Phil. Soc, viii, p. 186). 



228. — 7. Canadensis, Meek, Assin. Exped., p. 183, from Canada. 



229. — 7. Roemeri, Karsten, Geol. Verhseltnisse von Neu-Granada, jdI. 5, fig. 6. 



230. — 7. lunatus, Forb., Quart. Journ. Geol. Soc, Lond., I, p. 179, from Bogota. 



%'6l,-^I. plicatus, d'Orb., Voy. Am. Merid., p. 91, also from Bogota. In form this species 

 closely resembles 7. JS^^?^^(5?^^?', Math. 



* 7. 5^*%^m, Matheron, Zittel considers as a fragment of Modiola Jlagellifem, Forb., which identification, 

 as far as the figure is concerned, has great probability. 



t Also recorded by Coqiiand from the Santonien of the Province Constantine. 



J Identical with 7. cardissoides, cancellatus, and lingua of Goldf uss. 



§ "1846," non I. expansus, Baily, 1855. 



il And I. mytilopsis, Con., Emory's Kep., p. 153. 



