1268 fladix P ars2l 



1879 Limnaoa gibbosula, Lefevre, (79a) Mem. Soc. Malacologique dn 



Belgiquo XIV, p. 84. 



1880 Limnaea gibbosula, Judd, (80a) Tbe Quart. Journ. of tbe Geol 



Soc. of London XXXVI, p. 162. 

 1889 Limnaea gibbosula, Bristow, (89a) The Geology of tlie Isle of 



Wight (Mem. Geol. Survey. England and Wales), p. 292. 

 1891 Limnaea gibbosula, Newton. (91a) Systematic List of tbe F. Ed- 



wards Collection of British Eocene and Oligocene Mollusca in 



the British Museum. p. 278. 

 1901 Limnaea gibbosula, Newton, (Ola) The Journ. of Conchology X 



p. 64. 

 1903 Limnaeus gibbosulus, Blanckenhorn, (03a) Festschr. z. 75. Ver- 



sanunl. d. D. Naturf. u. Aerzte in Cassel. p. 82 (26). 

 1909 Limnaeus gibbosulus, Beyschlag, (09a) Erlautcrungcn zur gool. 



Spezialk. von Preussen. Blatt Besse. p. 11. 

 V o r k o m m e n : U. Oligocan, Sannoisien: Hcadon beds 



Headon Hill (Wight), Hordwell Cliff (Wight). — Uat". 



hessischer Melanienton: Oberzwehren (Hessen-Nassau). Nord.s- 



hausen (Hcssen-Nassau). 



Radix (Radix) pyramidalis miniina (Sowerby). 



'1817 Lymnaea minima, Sowerbv. (12a) The Mincral Conchology of 



Great Britain II, p. 156, tab. 169, fig. 1. 

 1823 Lymneus minima, Defrance in Dictionnaire (04a) universel des 



scienccs naturellcs XXVI, p. 462. 

 1830 Lymnea minima, S. Woodward, (30a) A Synoptical Table of Bii- 



tish Organic Remains . . . p. 24. 

 1834 Limneus minimus. Cuvier et Brongniart, (34a) Description 



geologique des couches des environs de Paris . . . p. 530. 

 1834 Lymnaea minima. Keferstein, (34a) Die Naturgeschichte des 



Erdkorpers in ihren erstcn Grundziigen dargestellt. II, p. 485. 

 1840 Limnaoa minima, Prestwich, (46a) The Quart. Journ. of tho 



Geol. Soc. of London II, 1, p. 246. 



1847 Lvmnaea minima, S. V. Wood, (47a) The London Geol. Journ. 



I, p. 118. 



1848 Lymneus minima, Bronn, (48a) Index palacontologicus I. p. G. r )i 



1849 Limnaeus minimus, Bronn, (48a) Index palacontologicus II, 



p. 492. 



1850 Lymnaea minima, A. d'Orbigny, (50a) Prodrome de Paleonto- 



logie stratigraphique universclle des Animaux mollusques pt 

 rayonnes II, p. 411. 

 1852 Limnaea minima, F. Edwards, (49a) A Monograph of thc Eocene 

 Mollusca of England (Palaeontogr. Soc), Pt. II, p. 96. tali 

 XIV, fig. 9a— c. 



1854 Limnaea minima, Morris, (54a) A Catalogue of British Fos- 



sils . . . 2d ed. p. 254. 



1855 Lymnaea minima, Pictet, (53a) Traitc dc Paleontologie. 2e ed. 



III, p. 34. 



1856 Limnaea minima. Forbes, (56a) On the tertiary Fluvio-Mariw 



Formation of the Isle of Wight (Mem. Geol. Survcy Gr. Bri- 



tain), p. 87. 

 1862 Limnaea minima, Bristow, (62a) Memoirs of the Geol. Survey of 



Great Britain and of the Museum of Practical Geology 10. 



p. 64, 133. 

 1879 Limnaca minima, Lefevrc, (79a) Mem. Soc. Malacologique de 



Bclgiquc XIV, p. 84. 



