Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Paul C. Lyons"'
Publikováno v:
International Journal of Coal Geology. 105:137-140
Cutin polymer from compression-preserved specimens of Macroneuropteris scheuchzeri (seed fern, Medullosales) is recorded for the first time. Specimens of basal Cantabrian strata, Sydney Coalfield, Canada, exhibit excellent preservation. The cutin was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10375476ee22a5eeab1e970c52319866
https://doi.org/10.1016/j.coal.2012.10.012
https://doi.org/10.1016/j.coal.2012.10.012
Publikováno v:
International Journal of Coal Geology. 80:51-62
A maturation series of resins and fossil resins from New Zealand, ranging in age from Modern to Eocene and ranging from uncoalified to high volatile C bituminous coal, were analyzed by elemental, pyrolysis-gas chromatography (Py-GC), Fourier Transfor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18742347ed9d2d9cb36e6e5b33bb0139
https://doi.org/10.1016/j.coal.2009.07.015
https://doi.org/10.1016/j.coal.2009.07.015
Autor:
Howard T. Evans, T.E. Krogh, Donald W. Davis, Y.Y. Kwok, Paul C. Lyons, William F. Outerbridge
Publikováno v:
International Journal of Coal Geology. 67:259-266
The Fire Clay tonstein [Pennsylvanian (Upper Carboniferous), Westphalian Series, Duckmantian Stage]–a kaolinized, volcanic-ash deposit occurring in Kentucky, West Virginia, Tennessee, and Virginia–is the most widespread bed in the Middle Pennsylv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b53d335438064e2a8cd02dd8763d41b7
https://doi.org/10.1016/j.coal.2005.12.002
https://doi.org/10.1016/j.coal.2005.12.002
Autor:
Aureal T. Cross, Paul C. Lyons
Publikováno v:
International Journal of Coal Geology. 62:71-84
Marlies Teichmuller focused her career on genetic coal petrology. In her investigations of the botanical components of coal and reconstructions of Carboniferous and Tertiary mires, she was greatly influenced by Eric Stach, Walther Gothan, Reinhardt T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::265570dda04a1c04e12b5afc5db9e1d9
https://doi.org/10.1016/j.coal.2004.01.006
https://doi.org/10.1016/j.coal.2004.01.006
Autor:
Paul C. Lyons, Maria Mastalerz
Publikováno v:
International Journal of Coal Geology. 45:281-287
Secretinite—a maceral of the inertinite group as recognized by the ICCP in 1996—is a noncellular maceral of seed fern origin. New reflectance data indicate that this maceral has primary anisotropy with bireflectances of 0.4% to 0.9% in high-volat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6adaf849740c74fb4d6b220af2d4fb2c
https://doi.org/10.1016/s0166-5162(00)00041-0
https://doi.org/10.1016/s0166-5162(00)00041-0
Autor:
Paul C. Lyons
Publikováno v:
International Journal of Coal Geology. 44:95-98
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5dc58af28fdf5d5c2dfa85187bd80c3
https://doi.org/10.1016/s0166-5162(00)00002-1
https://doi.org/10.1016/s0166-5162(00)00002-1
Autor:
Paul C. Lyons
Publikováno v:
International Journal of Coal Geology. 38:61-87
The Appalachian basin is the world's second largest coalbed-methane (CBM) producing basin. It has nearly 4000 wells with 1996 annual production at 147.8 billion cubic feet (Bcf). Cumulative CBM production is close to 0.9 trillion cubic feet (Tcf). Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09dd8327de8a1af56f3ca5499e3d4ca2
https://doi.org/10.1016/s0166-5162(98)00033-0
https://doi.org/10.1016/s0166-5162(98)00033-0
Autor:
Graham Dolby, Aureal T. Cross, Michael A. Millay, Paul C. Lyons, Kevin S. Gillis, Erwin L. Zodrow
Publikováno v:
Review of Palaeobotany and Palynology. 95:31-50
Coal balls in the Canadian Carboniferous System are known from the Clifton Formation (late Bolsovian) of New Brunswick and from the Foord seam (Stellarton Formation, late Bolsovian) of the Stellarton Basin of Nova Scotia. Coal balls from these two un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::471efbe9e6fc41f8e0708ff04788036e
https://doi.org/10.1016/s0034-6667(96)00026-7
https://doi.org/10.1016/s0034-6667(96)00026-7
Autor:
Paul C. Lyons, Robert H. Wagner
Publikováno v:
Review of Palaeobotany and Palynology. 95:255-283
Published records of Stephanian megafloras in eastern North America are critically reviewed and the results of personal investigations in the Appalachian region are reported. This includes a partial revision of the lower Conemaugh flora of eastern Oh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c4260fb63e685149447f87a2a2c065f
https://doi.org/10.1016/s0034-6667(96)00037-1
https://doi.org/10.1016/s0034-6667(96)00037-1
Autor:
Curtis A. Palmer, Paul C. Lyons
Publikováno v:
International Journal of Coal Geology. 32:151-166
The four most abundant minerals generally found in Euramerican bituminous coals are quartz, kaolinite, illite and pyrite. These four minerals were isolated by density separation and handpicking from bituminous coal samples collected in the Ruhr Basin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46e0baaf88f7afaaa0a8aadd13bddc9e
https://doi.org/10.1016/s0166-5162(96)00035-3
https://doi.org/10.1016/s0166-5162(96)00035-3