Sherwood. | 346 {March 15, 
Section of Devonian rocks made in the Catskill Mountain at Palenville; 
Kauterskill Creek, New York, by Mr. ANDREW SHERWOOD, for PRo- 
FESSOR JAMES HA, In 1874. 
(Read before the American Philosophical Society, March 15, 1878.) 
Feet. ROUND TOP OF THE CATSKILL MOUNTAIN. 
440 SS. coarse, gray sandstone. (Specimen No. 152.) 
48 Concealed. (151.) 
16 | SS. coarse, gray. (150.) 
130 | Concealed. (149.) 
32 SS. coarse, gray. (148.) 
53 Concealed. (147.) 
200 SS. coarse, gray, with many pebbles scattered through it. (146.) 
27 Shaly rock, Red. (145.) 
37 Concealed. (144.) 
23 | SS. coarse, gray ; scattered pebbles. (143.) 
340 Concealed. (142.) 
19 SS. coarse, gray. (141.) 
20 Concealed, (140.) 
50 Shaly rock, Red. (189.) 
15 Concealed. (158. ) 
33 | SS. coarse, gray. (137.) 
14 Shaly rock, Red. (186.) 
30 SS. coarse, gray. (135.) 
2 | Shaly rock, Red (134.) 
5 | SS. coarse, gray. (138.) 
50 Concealed. (182.) 
16 Conglomerate, coarse. (181.) 
10 SS. reddish. (130.) 
abit Shaly rock, Red. (129.) 
63 SS. coarse, gray. (128., 
152 Conglomerate, coarse. (127.) 
47 | Shaly rock, Red. (126.) 
88 SS. coarse, gray; pebbles. (125.) 
37 Shaly rock, Red. (124.) 
38 SS. coarse, gray; scattered pebbles. (123.) 
480 Concealed. (122.) 
29 SS. coarse, gray. (121.) 
219 Concealed. (120.) 
15 SS. coarse, dark gray. (119.) 
22 | Shaly rock, Red. (118.) 
60 Concealed. (117.) 
12 SS. coarse, dark gray. (116.) 
140 Concealed. (115.) 
40 SS. gray (Reddish towards the top). (114.) 
103 SS. red and gray ; beds of Red shaly rock. (113.) 
103 Shaly rock, Red. (112.) 
8 SS. grav. FisH-BoneE bed 1 ft. near the bottom of the 103 ft.(111.) 
4 Shale greenish and dark blue. (some Fish-bones.) (110. ) 
20 SS. gray. (109.) 
68 Shaly rock, Red. (108.) 
4 FIsH-BONE bed, 6 to 8 in. (107.) 
14.| Shaly rock, Red, mottled with green. (106.) 
3 FIsH-BONE bed, 6 to 12 in. (105.) 
2 Shaly rock, greenish. (104.) 
6 SS. bluish-gray. (103. ) 
