﻿No. 
  30.] 
  131 
  

  

  133. 
  SiLiciors 
  LIMESTONE, 
  wlth 
  sulphate 
  of 
  strontian 
  in 
  crystals, 
  

  

  Stark, 
  Herkimer 
  co. 
  

  

  134. 
  do 
  do 
  

  

  135. 
  Gypsum, 
  Stark, 
  Herkimer 
  co. 
  

  

  136. 
  Dark 
  colored 
  gypsum. 
  Stark. 
  Herkimer 
  eo. 
  

  

  137. 
  Sandstone 
  and 
  gypsum. 
  do 
  

  

  138. 
  Shale 
  with 
  gyfsum. 
  do 
  

  

  139. 
  do 
  do 
  

  

  TABLE 
  CASE, 
  No. 
  11. 
  

  

  NIAGARA 
  GROUP. 
  

  

  1. 
  Shale, 
  with 
  Phacops 
  limulurus. 
  Lockpoit. 
  

  

  2. 
  do 
  with 
  impressions 
  of 
  Phacops 
  limuliirus. 
  Lockport. 
  

  

  with 
  Plomalonotus 
  dclphinocephalus 
  . 
  do 
  

  

  with 
  Dictuonema 
  retefonnis. 
  do 
  

  

  Avith 
  Caryocrinus 
  ornatus. 
  do 
  

  

  with 
  Spirifer 
  niagarmsis. 
  do 
  

  

  do 
  do 
  

  

  with 
  Leptaena 
  suhplana. 
  do 
  

  

  with 
  A 
  try 
  pa 
  niiida. 
  do 
  

  

  10. 
  Limestone 
  composed 
  of 
  crinoidal 
  joints. 
  do 
  

  

  11. 
  Anhydrous 
  gypsum. 
  do 
  

  

  12. 
  White 
  gypsum, 
  or 
  alabaster. 
  do 
  

  

  13. 
  Encrinal 
  limestone, 
  (polished.) 
  do 
  

  

  14. 
  Limestone, 
  with 
  crystallized 
  coral. 
  do 
  

  

  15. 
  SiLicious 
  limestone. 
  Niagara 
  Falls. 
  

  

  16. 
  Dark 
  limestone, 
  with 
  Cythcrina^ 
  Wayne 
  co. 
  

  

  17. 
  Dark 
  bituminous 
  limestone, 
  do 
  

  

  18. 
  do 
  do 
  

  

  19. 
  Pearl 
  spar. 
  Lockport. 
  

  

  20. 
  Dogtooth 
  spar, 
  do 
  

  

  21. 
  Pearl 
  spar 
  and 
  dogtooth 
  spar. 
  Lockport. 
  

  

  22. 
  Dogtooth 
  spar. 
  Lockport. 
  

  

  23. 
  Limestone, 
  with 
  small 
  geodes 
  of 
  Pearl 
  spar. 
  Lockport. 
  

  

  24. 
  do 
  with 
  galena, 
  sulphuret 
  of 
  lead. 
  Rochester, 
  

  

  25. 
  do 
  with 
  zinc 
  blend. 
  Niagara 
  Falls. 
  

  

  26. 
  do 
  with 
  crystals 
  of 
  zinc 
  blend, 
  do. 
  

  

  3. 
  

  

  do 
  

  

  4. 
  

  

  do 
  

  

  5. 
  

  

  do 
  

  

  6. 
  

  

  do 
  

  

  7. 
  

  

  do 
  

  

  8. 
  

  

  do 
  

  

  9. 
  

  

  do 
  

  

  