EXPLANATION OF PLATE XLVI. 



Figure. 

 1, 2. Bathysoma lutieni, Davis. 



Limhamn. Ex coll. — Mineralogical Museum, University, Copenhagen 



3, 4. Buthysoma liitJceni, Davis. 



Limhamn. Ex coll. — Geological Museum, University, Lund. 



5. Bathymna. lutkeni, Davis. Vertebrae and haemal spines of a larger example. 



6. ,, ,, „ Anterior one of the same, enlarged. 



Limhamii. Ex coll. — Geological Museum, University, Lund. 



7. Bathysoma lutkeni, Davis. Eestored. 



Or. orbit, op. operculum, p. op. pre-operculum, s. op. sub-operculum, i. op. inter- 

 operculum, mx. maxilla, p. mx. pre-maxiUa, m. mandible, sup. oc. supra- 

 occipital, cl. clavicle, cor. coracoid, scap. scapula, p. cl. post-clavicle, 

 pxib. pubic. 



[18 I 



