U. S. NATIONAL MUSEUM 



PROCEEDINGS, VOL. 90 PLATE 63 



Encope MICHELINI L. AGASSIZ 



1, .\ 7, Fossil specimen, In7 mm. long, 106 mm. wide. 



2, 5, 8, Similar views ot a recent specimen from Albatross station 2')09, 107 mm. long, 100 mm. wide. 

 4, 6, Similar views of young fossil form, 23 mm. long, 21 mm. wide. 



(.All figures X /: except 4 and 6, which are X I'i.) 



