Report of hie State Geologist. 



455 



land, and are known as Old Red Sandstone. Whitfield and Van 

 Deloo, collectors. 1858. 



No. 64. Hamilton group. Canandaigua lake-shore, from one to one 

 and a half miles below Monteith's Point landing, N. Y. Whitfield 

 and Van Deloo, collectors. 1858. 



No. 65. Hamilton group. Specimens from the rocks about half a 

 mile below the landing at Monteith's Point, Canandaigua lake-shore. 

 Whitfield and J. W. Hall, collectors, 1858. 



No. 66. Hamilton group. Specimens from the rocks between half 

 a mile and a mile below the landing at Monteith's Point, Canandaigua 

 lake-shore. R. P. Whitfield and J. W. Hall, collectors. 1858. 



No. 67. Hamilton group. Specimens collected in the ravine, near 

 Monteith's House, at and above the dam. Monteith's Point, Canan- 

 daigua lake. R. P. Whitfield and J. W. Hall, collectors. 1858. 



No. 68. Hamilton group. Specimens collected in the ravine near 

 Monteith's house, Monteith's Point, Canandaigua lake. R. P. Whitfield 

 and J. W. Hall, collectors. 1858. 



No. 69. Hamilton group. Specimens collected from the rocks 

 forming the falls in the ravine above Monteith's house, about one and 

 a half miles back from the lake shore, Canandaigua lake. R. P. Whit- 

 field and J. W. Hall, collectors. 1858. 



No. 70. Hamilton group. Specimens collected from the Chonetes 

 bed, at or near the level of the lake, in front of Mr. Gelder's house, 

 one mile above Monteiths'. Canandaigua lake-shore. R. P. Whitfield 

 and J. W. Hall, collectors. 1858. 



No. 71. Hamilton group. Specimens collected a little below Black 

 Point, three miles above Monteith's Point, Canandaigua Lake. A few 

 of the specimens marked with this number, are from the east side of 

 the lake, opposite Black Point in a similar position. R. P. Whitfield 

 and J. W. Hall, collectors. 1858. 



No. 72. Hamilton group. Specimens collected in the small ravine 

 which passes from Mr. Gelder's house to the lake-shore, from ten to 

 fifteen feet above the water level. Canandaigua lake. R. P.Whitfield 

 and J. W. Hall, collectors. 1858. 



No. 73. Hamilton group. Specimens collected half a mile below 

 Black Point, Canandaigua lake. R. P. Whitfield and J. W. Hall, col- 

 lectors. 1858. 



No. 74. Hamilton group. Grinoids from North Bristol, Ontario 

 county, N. Y., on land of Mr. Sisson, found in the bed of the stream. 

 C. A. White and C. Van Deloo, collectors. 1860. 



No. 75. Hamilton group. Grinoids from Fall Brook, one and one- 

 half miles north of Geneseo, Livingston county, N. Y., in the bed of 



