ERRATA 



The following misprints in the original :\Iemoir are here corrected : 



P. 7, 15 lines from bottom read northeasterly for northwesterly. 



at for by. 



A. B. Clark for A. H. Clark. 

 low for high. 

 Tccti-r for Teter. 

 Polynkcs for Polyinices. 



183 



