58 



The plates are photographic, some being prepared hy Miss BORGHILD LAHSSEIV, 

 draughtsman and photographer to the University, some hy Mr. S. WORM-PETERSEN, 

 photographer. 



Reproductions carried out by the firm Norsk Lystryk og Reproduktionsanstalt 

 MI Kristiania. 



Description of Plate I. 



Macropetalichthys Scheii KIA.R new species from the zone D h, Goosefjord, 



Fllesmere Land. Page 9. 

 Fig. 1. The cranial shield, seen from above. Snout portion turning downwards. 



X I 1 -2- S. I. 107. Palseontological Museum of Kristiania University. 

 Fig. 2. The cranial shield seen from above. Snout portion turning upwards. Nat. 



size. S. I. 107. Pal. Mus. Krist. Univ. 

 Fig. 3. The cranial shield, seen from right. X I 1 , -2 S. I. 107. Pal. Mus. Krist. 



Univ. 

 Fig. 4. Natural mould of right side, showing system of minute canals on inner 



side of cranial hones. X W,-i- S. I. 107. Pal. Mus. Krist Univ. 

 Fig. fi. Microscop. section of cranial shield, right side. < 3. 

 Fig. (>. Part of the latter, more highly magnified. X 25. 



