Geology and Mineralogy. 111 
Ist. Cook's: pg Bell’s ~ bed; Breckinridge eannel; Hawesville 
in some places o be in two beds , ra, 1B.—1B is Lesley’s 
' the Great Kenawha, 1 to 2 feet on the Alleghany in ea nia. 3 
2d. “Thin Coal pespeneny Lesley’s C, cannel coal of Kittanning, : 
Peytona, Darlingto 
3d. “Ice eens eiak ”——probably Lesley’s D, —— Freeport, Beaver 
River, Cook vein (?) on Broad Top; Zanesville, ‘Ohi 
ie 4th. “Curlew” Coal, in Curlew Hill _—The Pains coal of Ohio ; 
Gates and Salem veins, highest of anthracite, near Pottsville, Pa., afford- 
ing some fossil pla 
ext follows in order the Manonine Sanpstone, an important horizon. 
sth. A four = bed.—Ferns have some resemblance to those in the 
roof of anthracite bed, in Shamokin v alley, Pa. 
6th. “ Little vein.” Mulford’s mines, Union Co., Ky.—Steiger’s bed, at 
Athens, Ohio. : 
"th. “Thin Coal,” seen at Saline Coal Co. property, in Illinois. 
8th. Well Coal.—The great Pitisburg bed, 14 feet thick in the Cum- 
berland basin; 11 ft. in Elk Lick, Somerset Co.; 9 ft. in Ligonier — 
and Pittsburg ; 6 ft. at Wheeling; 5 ft. at Athens, O.; or a diminuti 
7 of 9 feet in 180 miles. 
- 9th. A reliable — in western Kentucky: at Curlew Mines ; ; “Five foot 
ulford 
10th. «Middle Coal.” 
erkowis, led ; 
: Stic erianus, ete. ;  Carpoli om Cardiocarpon, Trigonocarpon. Peau 
= ain the black ae in Kentucky, Ob Ohio, Virginia, Pennsylvania. 
: ae nene hirsuta, wa flecuosa, the latter also running through 
the > Goal Measures. | 
 ® See an important paper by J. P. Lesley, on these parallelisms, Proceedings 
Amer. Assoc. xi, 39. 2 
