Presents. 



[Mar. 19, 



species previously known, more especially the ornate corneous cover- 

 ings of their upper parts and their abdominal bony armour, of which 

 some instructive specimens have been preserved in these trees. 



I may add that Mr. Devine, a miner who has devoted some time to 

 collecting on the coast, has observed footprints of Batrachians, of 

 various forms and sizes, in many of the beds between McCairn's Cove 

 and the abandoned Cumberland Mine, a thickness of about 2,500 ft., 

 including the whole of the productive coal-formation. A large col- 

 lection of these now exists in the Peter Redpath Museum, awaiting 

 farther study and description. 



"While at the South Joggins last summer, I had two erect trees 

 taken out in other parts of the section, but they proved unpro- 

 ductive. 



Xlll. "Angular Measurement of Optic Axial Emergences." By 

 William J. Pope. Communicated by Professor Armstrong, 

 F.R.S. Received February 7, 1596. 



[Publication deferred.] 



The Society adjourned over the Easter Recess to Thursday, 

 April 23. 



Presents, March 19, 1896. 



Transactions. 



Buitenzorg : — Jardin Botanique. Annales. Vol. XIII. Partie 1. 



Svo. " Leide 1895. The Garden. 



Cambridge (Mass.) : — Harvard College. Annual Reports of the 



President and Treasurer. 189-1-95. 8vo. Cambridge 1896. 



The College. 



Copenhagen : — Danish Biological Station. Report. 1894. 4to. 



Kjdbenhavn 1896. The Station. 



Edinburgh : — Royal Physical Society. Proceedings. Session 



1894-95. Svo. Edinburgh 1895. The Society. 



Hamburg : — Xaturwissenschaf tlicher Verein. Abhandlungen. Bd. 



XIV. 4to. Hamburg 1896. The Society. 



Kharkoff: — Societe de Medecine Scientifiqiie et d'Hygiene. Tra- 



vaux. 1895. [Russian.] Svo. Kharkoff. The Society. 



Leipsic: — Astronomische Gesellschaft. Vierteljahrsschrift. Jahrg. 



XXX. Heft 4. 870. Leipzig 1895; General-Register der 



Jahrgange I — XXV. Svo. Leipzig 1895. The Society. 



Konigl. Sachs. Gesellschaft der Wissenschaften. Bd. XXIII. 



No. 1 Svo. Leipzig 1896. The Society. 



