XU BULLETIN OF THIS GEOLOGICAL SOCIETY OF AMERICA 





Special Editions 





Page 530, 



30 copies. 



February 27, 1903. 



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CORRECTIONS AND INSERTIONS 



All contributors to volume 13 have been invited to send corrections and inser- 

 tions to be made in their papers, and the volume has been scanned with some care 

 by the Editor. The following are such corrections and insertions as are deemed 

 worthy of attention : 

 Page 1, line 8 from top; insert after " Wisconsin " [abstract] 



" 46, " 12 " " ; for "Permbuyo" read Pernambuco N 



" 56, "26 " " ; for " Parahiba " read Parahyba 



" 59, " 20 " " ; for " 6 centimeters" read 6 millimeters 



" 72, top of hills in figure 11 should be horizontal 



" 74, line 3 from bottom ; for " Dombre do Interior " read Dombre ao Interior 



'" 144, " 8 " top ; for " ashed " read dashed 



" 164, " 8 " " ; after ' ' Centronella impressa Hall" insert characteristic, 

 but not restricted. 

 Page 176, line 4 from top ; for " var. no v." read sp. no v. 



" 184, " 4 . " " ; for " 157. T. incrassata" read F. incrassata 



" 202, plate 27 ; for " White Rooks " read White Rocks 



" 223, " 35: for " crinoidal limestone" read crinoidal coal 



" 237, line 17 from top; before " range " insert a 



" 246, " 5 " bottom ; after " (Cretaceous) " insert ? 



" 251, " 7 " " ; for "between" read beyond 



" 323, plate 49; for " northwest " read northeast 



" 330, " 50, figure 2 ; for " Knitla " read Kintla 



" 330, " 51, " 1; for " south by east" read south by west 



" 338, line 5 from bottom; for " Cretaceons " read Cretaceous 



" 537, line 18 " " ; for " O. Saint John " read H. O. St John 



" 537, lines 5 and 13 from bottom ; for " state quarry " read State Quarry 



