34 



NEW YORK STATE MUSEUM 



Pleming, 20, 21. 



Flint creek, 17. 



Frontenac Island, 9; fossils from, 



II. 

 Frontenac point, 27. 



Genesee black shale, 26-27; fos- 

 sils, 26. 



Genoa, 27, 28. 



Genundewa limestone, 26, 27-28; 

 fossils, 28. 



Geological formations, repre- 

 sented, 6; thickness, 7. 



Gephyroceras sp.^ 28. 



Glen creek, 20. 



Gomphoceras cf. manes, 28. 

 septore, 11. 

 tumidum, 31. 



Goodyears, 29. 



Gorham, 24. 



Grammysia arcuata, 20. 

 subarcuata, 30, 31. 



Great Gully brook, 19, 20. 



Grimes sandstones, 30, 31. 



Groves creek, 22, 23, 25. 



Gypsum quarries, yS. ■ 



Half Acre, 16, 18. 



Hall, James, cited, 15, 17, 21, 22. 



Halseyville, 31. 



Halysites catenulatus, 11. 



Hatch shales and flags, 30; fossils, 



31. 

 Heddens, 28, 29. 

 Helianthaster gyalum, 29. 

 Hibiscus point, 7. 

 Hipparionyx proximus, 15. 

 Holopea antiqua, 13. 

 Homalonotus dekayi, 20. 

 Howland point, 9. 

 Hunt's quarry, 29. 



Ilionia sinuata, 11. 

 Interlaken, 29. 



Kidders, 22, 23. 



King Ferry, 21. 22, 23, 25, 28, 29. 



Lake Ridge, 25. 

 Land plaster bed, 7. 



Lansing, 23, 25. 



Leperditia alta, 8, 11, 12, 13. 



cf. scalaris, 9, 11, 12. 

 Lepidodendron, 30. 

 Leptodesma sp., 2g. 

 Leptostrophia mucronata, 30, 31. 



perplana, 20. 



var. nervosa, 31. 

 Levanna, 18, 19, 20. 

 Lingula spatulata, 26, 28. 

 Lingulas, 8, 9. 

 Liopteria laevis, 18. 

 Liorhynchus laura, 18. 



limitare, 18, 20. 



mesacostale, 30, 31. 



multicostatum, 28. 



quadricostatum, 26, 27, 28. 

 Little Hollow, 29. 

 Little point, 23, 24. 

 Long point, 16. 

 Loxonema sp.^ 11. 



noe, 28. 

 Ludlowville, 21, 25, 27, 28. 

 Ludlowville shale, 21; fossils, 21. 

 Lunulicardium curtum, 28. 



Manlius limestone, 10, 11, 12-13; 

 fossils, 13. 



Manticoceras pattersoni, 28, 30. 



Marcellus black shale, 16-18; fos- 

 sils, 18. 



Megambonia aviculoidea, 11. 



Melocrinus sp., 29. 



Meristella lata, 15. 



Microdon bellistriat'us, 31. 



Middlesex shale, 28. 



Modiomorpha subalata, 20. 

 var. chemungensis, 31. 



Monotrypella arbusculus see Chae- 

 tetes (Monotrypella) arbusculus. 



Moravia, 24. 



Moscow shale, 23-24; fossils, 23. 



Myers, 22. 



Myers point, 21, 25. 



Nuciila dififidens, 31. 

 Nuculites corbuliformis, 20. 

 oblongatus, 18. 



Oakwood, 16, 19. 



