42 
CONTRIBUTIONS TO THE GEOLOGY OF MAINE. 
[bull. 165. 
SOME ADDITIONAL FAUNAS CLOSELY ALLIED TO MAINE 
PALEOZOIC FAUNAS. 
Oriskany of Becraft Mountain, New York. — The following" list gives 
the preliminary determination of speeies found in the Becraft fauna 
and reported by J. M. Clarke. 1 
1. Spine of undetermined fish. 
2. Spirorbis sp. 
3. Autodetus sp. n. 
4. Dalmanites sp. n. A. ; cf . D. anchiops, 
D. pleuroptyx. 
5. Dalmanites sp. n, A. var. ; cf. D. 
micrurus. 
6. Dalmanites sp. n. B. ; cf. D. dentatus. 
7. Dalmanites sp. n. C. 
8. Dalmanites sp. ?D. ; cf. D. pleuroptyx. 
9. Dalmanites phacoptyx. (Up. Held., 
Ontario.) 
10. Phacops sp. n. ; cf . P. logani. 
11. Phacops (Acaste) cf. anceps. (Up. 
Held., Ontario.) 
12. Homalonotus sp. (small) ; cf. H. 
major. 
13. Cordania sp. n. ; cf. C. cyclurus. 
14. Cyphaspis sp. n. ; cf. C. coelebs, C. 
minuscula. 
15. Proetus sp. n. ? A. ; cf.P. angustifrons- 
clarus-Rowi. 
16. Proetus sp. n. B. ; cf. P. crassimargi- 
natus. 
17. Acidaspis tuberculatus. 
18. Leperditia sp. 
19. Primitia sp. 
20. Turrilepas sp. 
21. Platyceras tortuosum. 
22. Platyceras nodosum. 
23. Strophostylus expansus. 
24. Diaphorostoina ventricosum. 
25. Diaphorostoina sp. n. ; cf. D. lineatum. 
26. Cyrtolites expansus ? 
27. Pleurotomaria sp. n. 
28. Bellerophon sp. n. ? 
29. Conularia sp. ? 
30. Coleolus sp. ? 
31. Tentaculites cf. elongatus. 
32. Tentaculites sp. n. 
33. Actinopteria cf. textilis. 
34. Aviculopecten cf. A. schoharie. 
35. Megambonia bellistriata. 
36. Megambonia lamellosa. 
37. Goniophora sp. n. 
38. Cypricardinia cf. lamellosa. 
39. Conocardium sp. 
40. Lingula sp. 
41. Orbiculoidea sp. 
42. Crania sp. n. ; cf. C. agaricina. 
43. Crania sp. n. 
44. Pholidops terminalis=P. arenaria. 
45. Pholidops sp. n. ; cf. P. squamiformis. 
46. Orthis perelegans. 
47. Orthis cf. oblata. 
48. Orthis sp. ? 
49. Orthothetes cf. woolworthana. 
50. Orthothetes sp. n. ; cf. O. lens. 
51. Hipparionyx proximus. 
52. Leptsena rhomboidalis (not var. ven- 
tricosa) . 
53. Stropheodonta lincklseni. 
54. Stropheodonta cf. radiata; cf. S. de- 
missa. 
55. Stropheodonta sp. n. A.; cf. Rafin- 
esquina alternata. 
56. Stropheodonta sp. n. B. ; cf. S. alveata. 
57. Leptostrophia magnifica (small) . 
58. Leptostrophia cf. becki (small and 
abundant) . 
59. Leptostrophia perplana (but more 
convex) . 
60. Strophonella cf. headleyana. 
61. Vitulina? 
62. Chonetes sp. n. 
63. Chonostrophia sp. n. 
64. Anoplia nucleata. 
65. Spirifer arrectus; cf. S. cyclopterus. 
66. Spirifer arenosus. 
67. Spirifer pyxidatus. 
68. Spirifer modestus. 
69. Spirifer cf. fimbriatus. 
70. Cyrtina rostrata. 
71. Cyrtina cf. dalmani. 
72. Meristella sp. n. ; cf. M. oblata. 
73. Meristella cf. leevis. 
74. Meristella sp. n. 
75. Trematospira multistriata. 
i Notice of a new Lower Oriskany fauna in Columbia County, New York, by C. E. Beecher; with 
an annotated list of fossils, by J. M. Clarke: Am. Jour. Sci., Nov., 1892, 3d series, Vol. XLIV, p. 411. 
