CORRECTIONS. 
Page 8, line 3, of note *, for “filamentus” read “filamentous.” 
Page 12, line 1, for “mystecetus” read “mysticetus.” 
Page 19, last line but one, for “andar e” read “and are.” 
Page 25, line 13, for “cerous” read “cervus.” 
Page 31, last line, for “axille” read axille.” 
Page 33, line 29, for “no” read “a diminutive.” 
Page 36, line 17, for “I” read “qe.” 
Page 37, line 9, for “42” read “44.” 
Page 41, line 4, for “fissure” read “fissures.” 
Page 48, line 16, for “53” read “52.” 
Page 53, line 9, for “58” read “59.” 
Page 90, line 8, for “di” read “de.” 
Page 93, line 10, for “of” read “and.” 
Page 93, line 24, for “zn” read ‘‘on.”’ 
Page 105, line 24, for “manipulation” read “manipulations.” 
Page 106, line 17, for “platyphus” read « platypus.” 
Page 133, between lines 4 and 5, on the figure, for “a” substitute “D.” 
Page 136, line 11, for “'Tatpa”’ read “Tapa.” 
Page 137, line 5, for “forming’’ read ‘form.’ 
