﻿1S3 
  

  

  known 
  species 
  of 
  the 
  genus, 
  and 
  the 
  posterior 
  projection 
  into 
  a 
  spine 
  is 
  

   also 
  unlike, 
  while 
  the 
  caudal 
  extremity 
  and 
  character 
  of 
  surface 
  sculp- 
  

   ture 
  are 
  all 
  closely 
  like 
  the 
  asaphus. 
  

  

  We 
  shall 
  probahly 
  soon 
  be 
  able 
  to 
  have 
  perfect 
  specimens, 
  and 
  as 
  it 
  

   will 
  prove 
  an 
  interesting 
  species, 
  perhaps 
  this 
  notice 
  may 
  attract 
  atten- 
  

   tion 
  and 
  excite 
  examination 
  among 
  those 
  living 
  in 
  the 
  neighborhood 
  of 
  

   the 
  localities 
  where 
  this 
  species 
  has 
  been 
  found. 
  

  

  It 
  is 
  not 
  improbable 
  but 
  the 
  middle 
  lobe 
  of 
  a 
  buckler 
  described 
  (Pah 
  

   N. 
  Y., 
  vol. 
  i., 
  page 
  248, 
  pi. 
  61, 
  fig., 
  1, 
  a, 
  b,) 
  as 
  Asaphus 
  nodostriatus, 
  may 
  

   prove 
  to 
  belong 
  to 
  this 
  species, 
  but 
  the 
  same 
  part 
  of 
  the 
  fossil 
  here 
  fig- 
  

   gured 
  does 
  not 
  preserve 
  the 
  surface 
  markings 
  to 
  enable 
  us 
  to 
  make 
  the 
  

   comparison. 
  {State 
  Collection,} 
  

  

  