-
1
-
-
52549105979
-
-
Philadelphia: William Ogden Niles, Publ.
-
Beatty, G., 1849, Miles' national register, Philadelphia: William Ogden Niles, Publ., v. 76, p. 269.
-
(1849)
Miles' National Register
, vol.76
, pp. 269
-
-
Beatty, G.1
-
2
-
-
52549095781
-
Origin, distribution, and uses of coal
-
Clark, W. B., and Campbell, M. R., 1905, Origin, distribution, and uses of coal: Maryland Geol, Survey, v. 5, p. 235-236.
-
(1905)
Maryland Geol, Survey
, vol.5
, pp. 235-236
-
-
Clark, W.B.1
Campbell, M.R.2
-
3
-
-
52549095517
-
-
Dept. of Environmental Resources, Harrisburg, PA, multiple volumes by year
-
Commonwealth of Pennsylvania, 1975-1995, Dept. of Environmental Resources, Annual Report on Mining Activities: Harrisburg, PA, multiple volumes by year.
-
(1975)
Annual Report on Mining Activities
-
-
-
4
-
-
0025005861
-
Coal resources available for development-a methodology and pilot study
-
Eggleston, J. R., Carter, M. D., and Cobb, J. C., 1990, Coal resources available for development-a methodology and pilot study: U.S. Geol. Survey Circ 1055, 15 p.
-
(1990)
U.S. Geol. Survey Circ 1055
-
-
Eggleston, J.R.1
Carter, M.D.2
Cobb, J.C.3
-
5
-
-
52549115626
-
-
Energy Information Administration (EIA), U.S. Department of Energy, Washington D.C.
-
Energy Information Administration (EIA), 1998a, Coal Industry Annual 1997. U.S. Department of Energy, Washington D.C., p. 15.
-
(1998)
Coal Industry Annual 1997
, pp. 15
-
-
-
6
-
-
52549101846
-
-
National Energy Information Center, tele, no: (202)
-
Energy Information Administration (EIA), 1998b, EIA Form 7A data [database available from EIA, National Energy Information Center, tele, no: (202) 586-8800].
-
(1998)
EIA Form 7A Data Database Available from EIA
, pp. 586-8800
-
-
-
7
-
-
52549092330
-
-
compiled by James Tobin, Washington D.C., available from J. Tobin
-
Energy Information Administration (EIA), 1999, Natural Gas Pipeline Digital Spatial Database, compiled by James Tobin, Washington D.C., available from J. Tobin.
-
(1999)
Natural Gas Pipeline Digital Spatial Database
-
-
-
9
-
-
52549102653
-
-
ESRI Inc., downloadable from www.esri.com
-
ESRI Inc., 1999, ArcData OnLine, Census 95 Tiger Data [downloadable from www.esri.com].
-
(1999)
ArcData OnLine, Census 95 Tiger Data
-
-
-
10
-
-
84880374717
-
The distribution of layer parallel shortening fabrics in the Appalachian Foreland of New York and Pennsylvania; evidence for two non-coaxial phases of the Alleghanian Orogeny
-
Williams, H., and Zietz, I., eds., Geol. Soc. America, Mem.
-
Geiser, P. A., and Engelder, T, 1983, The distribution of layer parallel shortening fabrics in the Appalachian Foreland of New York and Pennsylvania; evidence for two non-coaxial phases of the Alleghanian Orogeny, in Williams, H., and Zietz, I., eds., Contributions to the Tectonics and Geophysics of Mountain Chains: Geol. Soc. America, Mem. p. 161-175.
-
(1983)
Contributions to the Tectonics and Geophysics of Mountain Chains
, pp. 161-175
-
-
Geiser, P.A.1
Engelder, T.2
-
11
-
-
52549092054
-
-
Maryland Bureau of Mines, Baltimore
-
Maryland Bureau of Mines, 1969-1995, Annual Report of the Maryland Bureau of Mines: Maryland Bureau of Mines, Baltimore, v. 47-72.
-
(1969)
Annual Report of the Maryland Bureau of Mines
, vol.47-72
-
-
-
12
-
-
52549083939
-
-
MHST SIS (West Virginia Division of Miners Health, Safety, and Training-Safety Information System) Database Search
-
McColloch, G. H., 1997, West Virginia Geological and Economic Survey, MHST SIS (West Virginia Division of Miners Health, Safety, and Training-Safety Information System) Database Search.
-
(1997)
West Virginia Geological and Economic Survey
-
-
McColloch, G.H.1
-
13
-
-
52549113556
-
Coal report: Department of Industrial Relations
-
Ohio Division of Labor Statistics, 1945-1946, Coal report: Department of Industrial Relations, Annual Reports 1945-1946.
-
(1945)
Annual Reports 1945-1946
-
-
-
14
-
-
52549098538
-
Coal and nonmetallic mineral report: Department of Industrial Relations
-
Ohio Division of Labor Statistics, 1947-1965, Coal and nonmetallic mineral report: Department of Industrial Relations, Annual Reports 1947-1965.
-
(1947)
Annual Reports 1947-1965
-
-
-
15
-
-
52549120894
-
-
Department of Industrial Relations, Annual Reports 1966-1981
-
Ohio Division of Labor Statistics, 1966-1981, Annual Reports: Department of Industrial Relations, Annual Reports 1966-1981.
-
(1966)
Annual Reports
-
-
-
16
-
-
52549127637
-
-
Department of Industrial Relations
-
Ohio Division of Labor Statistics, 1982-1993, Mining laws of Ohio: Department of Industrial Relations, 250 p.
-
(1982)
Mining Laws of Ohio
-
-
-
17
-
-
52549128970
-
-
note
-
Petroleum Information Corp., 1998 [current as of 31 December, 1997], Well History Control System Littleton, Colorado, Petroleum Information Corp. [database available from Petroleum Information Corp., 4100 East Dry Creek Road, Littleton, CO 80122].
-
-
-
-
18
-
-
52549096333
-
-
note
-
Resource Data International, Inc., 1998, COALdat database: Boulder, Colorado, Resource Data International, Inc. [database available from Resource Data International Inc., 1320 Pearl Street, Suite 300, Boulder, CO 80302].
-
-
-
-
19
-
-
0345407141
-
Coal resource recoverability, a methodology
-
U.S. Department of the Interior, Washington, D.C.
-
Rohrbacher, T. J., Teeters, D. D., Sullivan, G. L., and Osmonson, L. M., 1993, Coal resource recoverability, a methodology: Bur. Mines Inform. Circ. 9368, U.S. Department of the Interior, Washington, D.C., 48 p.
-
(1993)
Bur. Mines Inform. Circ. 9368
-
-
Rohrbacher, T.J.1
Teeters, D.D.2
Sullivan, G.L.3
Osmonson, L.M.4
-
20
-
-
52549108633
-
A digital resource model of the Upper Pennsylvanian Pittsburgh coal bed, Monongahela Group, Northern Appalachian Basin coal region, USA
-
Ruppert, L. F., Tewalt, S. I, Bragg, L. J., and Wallack, R. N., 1999a, A digital resource model of the Upper Pennsylvanian Pittsburgh coal bed, Monongahela Group, Northern Appalachian Basin coal region, USA: Intern. Jour. Coal Geology, v. 4, p. 324.
-
(1999)
Intern. Jour. Coal Geology
, vol.4
, pp. 324
-
-
Ruppert, L.F.1
Tewalt, S.I.2
Bragg, L.J.3
Wallack, R.N.4
-
21
-
-
0345861044
-
Digital assessment of northern and central Appalachian basin coals
-
Ruppert, L. F., Tewalt, S. I, Bragg, L. J., and Wallack, R. N., 1999b, Digital assessment of northern and central Appalachian basin coals: Mining Engineering, v. 49, p. 37-43.
-
(1999)
Mining Engineering
, vol.49
, pp. 37-43
-
-
Ruppert, L.F.1
Tewalt, S.I.2
Bragg, L.J.3
Wallack, R.N.4
-
22
-
-
52549090098
-
-
Regional Publ. Co., Baltimore
-
Scharf, J. T, 1882, History of Western Maryland: Regional Publ. Co., Baltimore, v. 2, p. 1434-1435.
-
(1882)
History of Western Maryland
, vol.2
, pp. 1434-1435
-
-
Scharf, J.T.1
-
23
-
-
52549085524
-
COALVAL 2.0, A prefeasibility software package for evaluating coal properties using Lotus 1-2-3, release 3.1
-
Department of the Interior, Denver, CO
-
Suffredini, C. D., Plis, M. N., Rohrbacher, T. J., and Teeters, D. D., 1994, COALVAL 2.0, A prefeasibility software package for evaluating coal properties using Lotus 1-2-3, release 3.1: U.S. Bur. Mines Open-File Rept. 35-94, U.S. Department of the Interior, Denver, CO.
-
(1994)
U.S. Bur. Mines Open-File Rept. 35-94, U.S.
-
-
Suffredini, C.D.1
Plis, M.N.2
Rohrbacher, T.J.3
Teeters, D.D.4
-
24
-
-
0346151395
-
Map showing thickness contours of the Pittsburgh coal bed in Pennsylvania, Ohio, West Virginia, and Maryland
-
digitally compiled by Tewalt, S., Ruppert, L., Wallack, R., and Weiss, E.; scale 1:425,000, 1 sheet (downloadable from www.usgs.gov)
-
Tewalt, S. J., Ruppert, L. F., Bragg, L. J., Carlton, R. W., Brezinski, D. K., and Wallack, R. N., 1997, Map showing thickness contours of the Pittsburgh coal bed in Pennsylvania, Ohio, West Virginia, and Maryland; digitally compiled by Tewalt, S., Ruppert, L., Wallack, R., and Weiss, E.; U.S. Geol. Survey Open-File Rept. 97-748, scale 1:425,000, 1 sheet (downloadable from www.usgs.gov).
-
(1997)
U.S. Geol. Survey Open-File Rept. 97-748
-
-
Tewalt, S.J.1
Ruppert, L.F.2
Bragg, L.J.3
Carlton, R.W.4
Brezinski, D.K.5
Wallack, R.N.6
-
25
-
-
52549094974
-
-
United States Census Office, 8th Census, Eighth Census of the United States
-
United States Census Office, 8th Census, 1860, Report on Manufacturers: Eighth Census of the United States, v. 2.
-
(1860)
Report on Manufacturers
, vol.2
-
-
-
26
-
-
52549120630
-
American State Papers, Class 4
-
United States Congress
-
United States Congress, 1789-1822, American State Papers, Class 4, Commerce and Navigation, v. 14-15.
-
(1789)
Commerce and Navigation
, vol.14-15
-
-
-
27
-
-
84990947526
-
Coal resource classification system of the U.S
-
U.S. Government Printing Office, Washington, D.C.
-
Wood, H. W, Jr., Kehn,T. M., Carter, M. D., and Culbertson, W C., 1983, Coal resource classification system of the U.S. Geological Survey: U.S. Geol. Survey Circ. 891, U.S. Government Printing Office, Washington, D.C., 65 p.
-
(1983)
Geological Survey: U.S. Geol. Survey Circ.
, vol.891
-
-
Wood Jr., H.W.1
Kehn, T.M.2
Carter, M.D.3
Culbertson, W.C.4
|