﻿No. 
  30.] 
  141 
  

  

  Upper 
  part 
  of 
  Onondaga 
  salt 
  group 
  continued 
  in 
  vertical 
  case 
  of 
  

  

  water 
  -lime 
  group. 
  

  

  1. 
  Hydraulic 
  LIMESTONE. 
  Allen's 
  creek. 
  

  

  2. 
  do 
  do 
  

  

  3. 
  do 
  do 
  

  

  4. 
  do 
  Clarence 
  Hollow. 
  

  

  5. 
  do 
  Allen's 
  creek. 
  

  

  6. 
  do 
  do 
  

  

  7. 
  do 
  do 
  

  

  8. 
  do 
  do 
  

  

  9. 
  do 
  Monroe 
  co. 
  

  

  10. 
  do 
  Caledonia. 
  

  

  11. 
  do 
  Near 
  Lewiston. 
  Niagara 
  CO. 
  

  

  12. 
  do 
  Allen's 
  creek. 
  

  

  13. 
  do 
  Williamsville, 
  Erie 
  cx). 
  

  

  14. 
  do 
  do 
  

  

  15. 
  do 
  Street 
  Farm, 
  Caledonia. 
  

  

  16. 
  do 
  do 
  

  

  17. 
  do 
  Allen's 
  creek. 
  

  

  18. 
  do 
  Street 
  Farm, 
  Caledonia. 
  

  

  19. 
  do 
  Phelps, 
  Ontario 
  county, 
  

  

  20. 
  do 
  One 
  mile 
  east 
  of 
  Vienna. 
  

  

  21. 
  do 
  Near 
  Vienna. 
  

  

  22. 
  do 
  with 
  sulphate 
  of 
  strontian. 
  Street 
  

  

  farm, 
  Caledonia. 
  

  

  23. 
  do 
  Phelps, 
  Ontario 
  county. 
  

  

  24. 
  do 
  (partially 
  burned.) 
  Phelps, 
  Onta- 
  

  

  rio 
  county. 
  

  

  25. 
  Shaly 
  hydraulic 
  limestone. 
  Phelps, 
  Ontario 
  county. 
  

  

  26. 
  Hydraulic 
  limestone, 
  with 
  nodule 
  of 
  chert. 
  Marcellus. 
  

  

  27. 
  do 
  with 
  crystaline 
  nodules. 
  Lanak's 
  

  

  mills. 
  

  

  28. 
  do 
  with 
  crystaline 
  nodules. 
  Lanak's 
  

  

  mills. 
  

  

  29. 
  Shaly 
  hydraulic 
  limestone. 
  

  

  30. 
  Dark 
  colored 
  hydraulic 
  limestone. 
  Marcellus. 
  

  

  31 
  . 
  Hydraulic 
  limestone. 
  Cherry 
  valley. 
  

  

  32. 
  do 
  (dark 
  colored.) 
  Near 
  Marcellus. 
  

  

  