Para 20 Brachyspira 837 



Succlnea (? Bracbyspira) imperspicua (Wood). 



1847 Suocinoa imperspicua, S. V. Wood, (47a) Thc London Geol. 



Journ. I, p. 118 (nom. nud!) . 

 -1K)2 Succinea imperspicua, F. Edwards, (49a) A Monograph of the 



Eocene Mollusca, or Descriptions of Shells from the Older 



Tertiaries of England II. — Palaeontographical Soc p 81 



tab. XI, fig. 3a— d. 



1854 Succinea imperspicua, Morris, (54a) A Cataloguo of British 



Fossils 2d ed. p. 279. 



1855 Succinea imperspicua, Pictet, (53a) Traite de Paleontologie. 2e ed. 



III, p. 31. 



1856 Succinea imperspicua, Forbes, (56a) On the tertiary Fluvio- 



Marine Formation of the Isle of Wight. — Memoirs of the 



Geol. Survey of Great Britain 1856. p. 87. 

 1NJ2 Succinea imperspieua, Bristow, (62a) The Geology of thc Isle 



of Wight. Memoirs of the Geol. Survey of Great Britain and 



of the Musoum of Practical Geology 10, p. 134. 

 1873 Succhiea (Tapada) imperspicua, Sandberger, (70a) Die Land- u. 



Siisswasserconchylien d. Vorwelt. p. 277, tab. XIV, fig. 



26— 26o. 



1879 Succinea. imperspicua, Lefevro, (79a) Mem. Soc. Malacologique 



de Belgique XIV, p. 83. 



1880 Tapada (Suceinea) imperspicua, Judd, (80a) Tbe Quarterly 



Journ. of the Geol. Soc. of London XXXVI, p. 162. 

 1889 Succinea imporspicua, Bristow, (89a) The Geology of the Isle of 



Wight. 2d ed. Memoirs of the Geol. Survev. En^land and 



Walos. 1889, p. 295. 

 1891 Succinea impcrspicua, Newton, (91a) Systcmatic List of the 



Frederick E. Edwards Collcction of British Oligocene and 



Eocene Mollusca in the British Museum (Natural History) 



p. 275. 

 1882 Succinea imperspicua, Maillard, (92a) Mem. Soc. Pal6ont. 



Suisse = Abhandl. d. Schweiz. Palaeontol. Gesellsch. XVIIT 



(1891), p. 90—. 

 t902 Succinca imporspicua, Giraud, (02a) Bull. Serv. Carte Geol 



France XIII, No. 87, p. 63. 

 Vorkommen: 0. Eocan, Ludien: Headon Beds. Hord- 



well (Wight), Headon Hill (Wight). 

 I). Oligoean, Sannoisien: P U y cVOlloix (Dep. Puy-de-D6me). 



Succinea (Brachyspira) palliolura Sandberger. 



>1872 Succinea (Brachyspira) palliolum (Rouis), Sandborgor, (70a) 

 Dio Land- u. Susswasserconchylien d. Vorwelt. p. 232, tab. 

 XIII, fig. 23— 23c. 



i^ Succinea (Bracbyspira) palliolum, Andreae, (84a) Abhandl. zur 



geol. Spezialk. von Elsass-Lothr. II, 3, p. 40, 62, tab. II, fig. 



19a— €. 

 1n90 Succinea palliolum, Oppenheim, (90a) Denkschr. d. k. Akad. d. 



Wissensch. Wien. Math.-Nat. Cl. LVII, p. 137. 

 1*<92 Succinea palliolum, Maillard, (92a) Mem. Soc. Pal6ont. Suisse = 



Abbandl. d. Schweiz. Palaeont. Gesellsch. XVIII. (1891), p. 



90—. 

 V » r k o m m e n : U. Kocau, 0. Lut&ien: Siisswasserkalk: 



Buchsweiler (U.-Elsass). 



