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Grangerella — Protoboysia — Bothriembryon 



p ars u 



Zeitliche Verbreitung der tertiaren Speciee dee Genue Grangerella 



SPECIES 



megastoma 



phenaco- 

 dorum 



sinclairi 



Paleocan 



Eocan 

 (Prta- 



bontco) 



OligocSn 



Miocan 



(Vlndo- 

 boalen) 

 8 



5 



Pl 



oc 



'1914 



Genus Protoboysia Cockerell 1916.30 7 ) 



Genotyp: Protoboysia complicata Cockerell. 



Protoboysia complicata Cockerell. 



Protoboysia complicata, Cockerell. (14b) Bull. American Mus 

 Nat. Hist. New York XXXIII, p. 323, Textfig. 1A— B. 



Vorkommcn: M. Paleoean, Sparnacicu: Sand Coulee betk 

 5 miles SE of mouth of Pat 0'H ara Creek, Clarks 

 Fork Basin (Wyoming). 



G-enus BothriembryOtl Pilsbry 1894/0«) 

 G e n o t y p : Bothriembryon melo Quoy et Gaimard = inflatu» 



1860 308 ) (non Albers, 1850, nec Olivier, 



'1845 



1878 

 1880 

 1888 

 1897 



1900 



Lamarck. 

 Svn.: Liparus Martens, 

 1807). 



Bothriembryon «unni (Sowerby). 



Bulimus Gunnii, G. B. Sowerby in Strzclecki, (45a) Physieal 



Description of New South Wales and Van Diemens Land. 



p. 289, tab. XIX, fig. 5. 

 Bulimus Gunni, Etheridge, (78a) A Catalogue of Australian 



Fossils. p. 177. 

 Bulimus Gunni, Johnslon, (80a) Proc. Boy. Soc. Tasmania 1879. 



p. 90. 

 Bulimus Gunni, Johnston, (88a) Systematic account of the Ge- 



ology of Tasmania. Tab. XXIV, fig. 7. 

 Liparus gunni, G. F. Harris, (97a) Catalogue of Tertiary Mol- 



lusca in the Department of Geology. British Museum (Na- 



tural History) I. The Australasian Tertiary Mollusca. p. & 

 Bothriembrvon gunni, Pilsbry, (85a) Manual of Conchology XIII 



p 18. 

 Vorkommen: 0. Pliocan-Dilur. : Yellow Limestone, Traver- 



tine: Hobart Town (Tasmania). 



^ 7 ) Bull. American Mus. Nat. Hist. New York XXXIII, p. 323 

 *») The Nautilus VIII, p. 36. 



^ 09 ) In Albors, Din Heliceen nach 

 s-ystematisch geordnet. 2. A. p. 229. 



naturliohpr Verwandtschait 



