Pars 18 



Ariunta 527 



1871 Hclix arbustorum, Prcstwich, (71a) The Quartcrly Journ. of the 



Geol. Soc. of London XXVII, p. 493. 



1872 Helix arbustorum, A ancl R. Bcll, (72a) Proc. of the Geol. Assoc 



II, (1870/71), p. 215. 



1880 Helix arbustoruni, Sandberger, (80a) Palaeontographica XXVII, 



(3. F. vol. III), p. 85. 



1881 Helix (Arianta) arbustoruni var. alpina, Taylor, (81a) The 



Journ. of Conchology III, (1881/82), p. 215. 



1890 Helix arbustorura, C. Rcid, (90a) The Plioccne Deposits of Bri- 



tain. — Mcm. of the Geol. Survey of the United Kingdom. 

 p. 107, 228. 



1891 Helix (Arionta) arbustorum, Halavats, (91a) Mitt. a. d. Jahrb. 



d. k. ungar. geol. Anst. IX, 5, p. 97. 

 1899 Helicigona arbustorum, Kennard and Woodward, (99a) Proc. 



oC the Malacol. Soc. of London III, p. 193. 

 1907 Hclix ?arbustorum, Schlosscr, (07a) N. Jahrb. f. Min., Geol. n. 



Pal. 1907, II, p. 35. 

 1914 Arianta arbustorum, Ehrmann, (14a) Grundziige einer Ent- 



wicklungsgeschichte der Ticrwelt Deulschlands. p. 107, 112. 

 1014 Helicigona arbustorum, Harmcr, (14a) The pliocene Mollusca of 



Great Britain. I. — Palaeontogr. Soc. 1913, p. 14. 

 1921 Helicigona (Arianta) arbustorum, Boettgcr und Wenz, (21a) 



Arch. f. Molluskenk. LIII, p. 24. 

 Vor komm c n : M. Plioian, Lcvantin: Szcgcd(in) (Coni. 



Csongrad). 

 0. Pliocan, Asticn: Red Crag. Bulleyan Crag: Butley (Suffolk), 



Norwich Crag = Icenian Crag, Coltishall (Norfolk), Easton 



Bavent (Norfolk), Postwick (Norfolk), Southwold (Suffolk). 



— Copford (Essex). 



Helicigoua (Arianta) duboisi (Baily). 



"1858 Helix Duboisi, Baily, (58a) The Quarterly Journ. of the Geo). 



Soc. of London XIV, 1, p. 147, tab. X, fig. la— b. 

 1858 Helix Bcstii, Baily, (58a) Thc Quartcrly Journ. of the Geol. Soc. 



of London XIV, 1, p. 148, tab. X, fig. 2a— c. 

 1875 Helix Duboisi, Prendel, (75a) Zapiski novorossijskago Ob- 



Scestva estestvoispytalelej = Mem. de la Soc. des Naturali- 



stes de la Nouvclle-Russie III, 1, p. 27. 

 1875 Helix Bestii Prendcl, (75a) Zapiski novorossijskago ObScestva 



estestvoispytatelej = Mem. de la Soc. des Naturalistes ie 



la Nouvelle-Russie III, 1, p. 27. 

 1896 Helix Duboisi, Andrussov, (96a) Zapiski Imperalorskago S. 



Petersburgskago Mincralogiceskago Obscestva = Verbandl. 



d. Russisch-Kaisorl. Mineral. Ges. zu St. Petersburg. Ser. 2, 



vol. XXXIV, p. 220. 

 1896 Helix Bestii, Andrussov, (90a) Zapiski Imperatorskago S-Pe- 



tersburgskago Mineralogiccskago ObSCestva = Verhandl. d. 



Russisch-Kaiserl. Mineral. Ges. zu St. Petersburg. Ser. 2, 



vol. XXXIV, p. 220. 

 1899 Helix Duboisi, Tcissevre, (99a) Verhandl. d. k. k. geolog. Reich.s- 



anst. (Wien) 1899, p. 234. 



1899 Helix cf. Bcstii, Teisseyre, (99a) Verhandl. d. k. k. geolog. 



Reichsanst. (Wien), 1899, p. 234. 



1900 Helix cf. Duboisi, Sinzov, (OOa) Zapiski Imp. novorossijskago 



Universiteta. Vol. 79, p. 353. 



