TITLES. 
Moll. 9 
122. Flach, K. Palaeontologische Beitrage. I. Zur Fauna von Tuchofic 
in Nordbohmen. II. Zur Oberraiocaenen Fauna von Undorf bei 
Regensburg. Yerh. Ges. Wiirzb. xxiv (1890), No. 3, 11 pp., 1 pi. 
123. Florence, — . Description d’une Planorbe [ Planorbis salonensis ] 
nouveau pour la faune Fran^aise. Bull. Soc. Mai. Fr. vii, pp. 77-80. 
124. Folin, Marquis de. Description d’un mollusque nouveau [Lymncea 
crassilabrum]. Le Nat. 1891, p. 105, fig. 
125. . Sur un mollusque nouveau. Cryptazcca monodonta , nov. gen., 
nov. sp . T. c. pp. 264-267, figs. 
Not new ; genus founded and species named by Folin & Berillon, 
J. de Conch, xxv, 1877 ! 
126. Foord, A. H. Catalogue of the Fossil Cephalopoda in the British 
Museum (Natural History). Pt. n. Suborder Nautiloidea , consisting 
of the Families Lituitidce^ Trochoceratidce , and Nautilidce , with a 
Supplement, xxvii & 407 pp., figs. London : 8vo. 
127. . On Orthoceratites vaginatus , Schlotheim. Geol. Mag. 1891, 
pp. 355-357. 
128. . On Pleuronautilus ( Nautilus ) nodosocarinatus , Romer sp. 
T. c. pp. 481 & 482, fig. 
129. Foord, A. H., & Crick, G. C. Note on the identity of Nautilus 
neocomiensis , Sharpe ( non d’Orbigny), with Nautilus deslongchamp- 
sianuSj d’Orb. T. c. p. 22. 
130. Ford, J. Description of new species of Anctus and Oliva. P. Ac. 
Philad. 1891, pp. 97 & 98, figs. ; also in Naut. iv, pp. 134-136, figs. 
131. Foresti, L. Sepia bertii , Foresti. Boll. Soc. geol. Ital. ix, pp. 
341-343, 1 pi. 
132. Fox, W. J. List of Mollusca of Gloucester co., N. J. [U. S. A.]. 
Naut. iv, pp. 113-115. 
. [See also Johnson & Fox (203).] 
133. Fraas, O. Riesenammoniten. J.H. Yer. Wiirtt. xlvii,. pp. 441 & 
442. 
134. Franqois, P. Choses de Noumea, i. Sur la circulation des Arches. 
hi. Mceurs d’un Murex. Arch. Z. exp6r. ix, pp. 229-231 & 240-242, 
figs. Abstrs. in J. R. Micr. Soc. 1891, pp. 726 & 723. 
135. Frecji, F. Die devonischen Aviculiden [and Pecten ] Deutschlands. 
Abh. Geol. specialkarte Preuss. ix, Hft. 3, viii & 261 pp., 18 pis., 
text illustr. 
136. Friedel, E. Schaden von Limax cinereus. Nachr. mal. Ges. 1891, 
pp. 3-5. 
137. Fryer, C. C. Adventitious protection in Freshwater Mollusca. 
Conchologist, 1891, pp. 25 & 26. 
