202 



Cadoceras crassum nov. sp., six casts partly covered 



with shell. 

 Ammonites sp. ind., five specimens. 

 Macrocephalites Ishmœ (see p. 191) and Macrocephalites 

 compressus belong to the Macrocephaliis-zone (Lower 

 Callovian). 

 All the Jurassic strata of Vardeklöft seem to be of 

 Callovian age. 

 9. A brown sandstone found on August 12*^, by Deich- 

 mann on the plateau immediately west of Neill's Cliffs, con- 

 tained: — 



Pseudomonotis sp. (an Jacksoni, Pompeckj), one shell. 

 Lamellihranchiata gen. et sp. ind., one cast. 

 Pseudomonotis Jacksoni occurs in a deposit in Franz Josef's 

 Land, which should probably be referred to the Lower 

 Bajocian; no definite statement can, however, be made with 

 regard to the age of this rock-fragment. 



10. Brown sandstone; a loose block found by 0. Norden- 

 skjold in the vicinity of Aucella River in the south-west 

 of Jameson's Land on August IS*"" and containing: — 



Serpula sp., a collection of tubes. 

 Lamellibranchiata gen. et sp. ind., one specimen. 

 The age of this block cannot be determined. 



11. In Aucella River near the camping-place of August 18*'^ 

 and 19* in the south-west of Jameson's Land, 0. Norden- 

 skjold collected : — 



a) A yellowish-white sandstone with: — 

 Pecten sp., one cast. 

 Aucella Pallasii Keys., several casts. 

 Lamellibranchiata gen. et sp. ind., several speci- 

 mens. 

 Aucella Pallasii is the typical fossil of the lowest 

 Virgatus-beds of the Lower Volga-stage. This is classed 

 as IViiddle Portlandian. 



