INDEX TO GEOLOGY OF GEXEVA-OVID QUADRANGLES 



39 



Honeoj-ea erinacea, 31. 



major, 30. 

 Hornstone, 13. 

 Hyolithus aclis, 19. 

 Hypothyris cuboides, 25. 



Ilionia sinuata, 9. 

 Indian creek, 19, 22. 

 Ithaca fauna, 29, 31. 



Johnson quarry, 24. 



Kashong creek, 19, 22, 22, 24, 33. 



Kendaia creek, 19. 



Kendig creek, 15, 16, 18. 



Keuka lake valley, 29. 



Keuka outlet, 23, 24, 26, 22, 34- 



Kune3'town, 14. 



Lake Erie, 30. 

 Lamellibranchs, 20. 

 Lamoreaux landing, 26. 

 Leperditia alta, 8, 9, 10. 



scalaris, 9, 10. 

 Leptostrophia mucronata, 30, 31. 



perplana, 20. 

 Lincoln, D. F., cited, 6, 18, 27. 

 Lingula densa, 20. 



leana, 20. 



spatulata, 26, 27, 28, 31. 

 Liorhynchus globuliformis, 27. 



limitare, 15, 16, 18. 



mesacostalis, 27. 



niulticosta, 15, 20. 



quadricostatum, 20, 26, 28, 30. 

 Little point, 25. 

 Livingston county, 15. 

 Lodi creek, 24, 26, 29, 30. 

 Lodi glen, 23^24, 27, 34. 

 Loxonema var., 27. 



delphicola, 19. 



hamiltoniae, 19. 



noe, 27, 31. 

 Ludlowville shale, 6, 17, 18-21. 

 Lunulicardium curtum, 18, 28. 



niulticosta, 18. 



ornatum, 31. 

 Lyriopecten orbiculatus, 21. 



Mac Dougal, 18. 



Mc Quan quarry, 9, 10, 13. 

 j\Iacrochilus hebe, 20. 

 Macrodon hamiltoniae, 20. 

 Madison county, 22. 

 Manlius limestone, 7, 10. 

 Manticoceras patersoni, 27, 31. 

 ]Marcellus, 15. 

 jNIarcellus shale, 6, 14-15, 16, 17, 25. 



upper, 14, 15. 

 Megistocrinus Ontario, 20. 

 Alelocrinus clarkei, 28. 

 Aleristella haskinsi, 20. 

 TVlicrodon bellistriatus, 20. 

 Miller point, 23, 24, 26. 

 Modiella pygmaea, 20. 

 Modiomorpha concentrica, 20. 



macilenta, 20. 



mytiloides, 20. 

 IMoscow, 22. 



]\Ioscow shale, 6, 21, 22-23, 34. 

 Murchisonia micula, 20. 

 Mytilarca oviformis, 20. 



Naples, 31. . • 



Naples fauna, 29, 31. 

 Naples valle}', 28, 31, 32. 

 Nautilus liratus, 19. 

 Nichols Corners, 7. 

 North Hector, 29, 30, 35. 

 Nucleospira concinna, 20. 

 Xucleocrinus lucina, 20. 

 Nuculitcs oblongatus, 15, 18, 20. 



Oenonites, 19. 



Onondaga count}-, 10, 14, 22. 

 Onondaga limestone, 6, 10, 11-14, 15, 



23 ; fauna, 14. 

 Onondaga salt group, 12. 

 Onondaga valley, 18. 

 Ontaric, 7. 



Ontario county, 15, 16, 26, 28. 

 Orbiculoidea, 9, 27. 



lodensis, 26, 27, 28. 



minuta, 16. 

 Oriskanian, 6. 



Oriskany sandstone, 6, lo-ii. 

 Orthoceras bebryx, 31. 



coelamen, 21. 



crotalum, 19. 



