staff of the Marine Biological Laboratory at Woods Hole, 

 Mass., for the summer session of six weeks, July 5 to 

 Augnst 15. 



Prof. D. S. Martin, Honorary Curator of Rocks, Minerals, 

 and Fossil Shells, has finished a preliminary revision of his 

 department, and is on his way north. He will undertake 

 this summer a revision of the collections at Union College, 

 Schenectady, N. Y. A report of Prof. Martin's work at 

 the Museum is published in this issue. 



The Geological Department of the Museum is again open 

 to the public. The collections have been entirely re-arrang- 

 ed, but are not yet supplied with descriptive labels for 

 exhibition. Manigault Hall is still closed to visitors by the 

 necessity of its use for the storage and preparation of 

 specimens. 



SASSARD BROS. PRINT. 



46 



