Jen O'Keefe
Jen O'Keefe
Dept. Earth and Space Science, Morehead State University
Verified email at moreheadstate.edu
Title
Cited by
Cited by
Year
Petrology, mineralogy, and geochemistry of the Ge-rich coal from the Wulantuga Ge ore deposit, Inner Mongolia, China: New data and genetic implications
S Dai, X Wang, VV Seredin, JC Hower, CR Ward, JMK O'Keefe, W Huang, ...
International Journal of Coal Geology 90, 72-99, 2012
1862012
On the fundamental difference between coal rank and coal type
JMK O'Keefe, A Bechtel, K Christanis, S Dai, WA DiMichele, CF Eble, ...
International Journal of Coal Geology 118, 58-87, 2013
1492013
Geochemical and mineralogical evidence for a coal-hosted uranium deposit in the Yili Basin, Xinjiang, northwestern China
S Dai, J Yang, CR Ward, JC Hower, H Liu, TM Garrison, D French, ...
Ore Geology Reviews 70, 1-30, 2015
1332015
Gaseous emissions and sublimates from the Truman Shepherd coal fire, Floyd County, Kentucky: a re-investigation following attempted mitigation of the fire
JC Hower, JMK O'Keefe, KR Henke, NJ Wagner, G Copley, DR Blake, ...
International Journal of Coal Geology 116, 63-74, 2013
892013
Nanominerals and ultrafine particles in sublimates from the Ruth Mullins coal fire, Perry County, Eastern Kentucky, USA
LFO Silva, MLS Oliveira, ER Neace, JMK O'Keefe, KR Henke, JC Hower
International Journal of Coal Geology 85 (2), 237-245, 2011
842011
Petrological, geochemical, and mineralogical compositions of the low-Ge coals from the Shengli Coalfield, China: A comparative study with Ge-rich coals and a formation model …
S Dai, J Liu, CR Ward, JC Hower, P Xie, Y Jiang, MM Hood, JMK O'Keefe, ...
Ore Geology Reviews 71, 318-349, 2015
772015
CO2, CO, and Hg emissions from the Truman Shepherd and Ruth Mullins coal fires, eastern Kentucky, USA
JMK O'Keefe, KR Henke, JC Hower, MA Engle, GB Stracher, JD Stucker, ...
Science of the total environment 408 (7), 1628-1633, 2010
762010
Notes on the origin of inertinite macerals in coal: evidence for fungal and arthropod transformations of degraded macerals
JC Hower, JMK O'Keefe, CF Eble, A Raymond, B Valentim, TJ Volk, ...
International Journal of Coal Geology 86 (2-3), 231-240, 2011
752011
Elements and phosphorus minerals in the middle Jurassic inertinite-rich coals of the Muli Coalfield on the Tibetan Plateau
S Dai, JC Hower, CR Ward, W Guo, H Song, JMK O'Keefe, P Xie, ...
International Journal of Coal Geology 144, 23-47, 2015
742015
Geochemistry and petrology of selected coal samples from Sumatra, Kalimantan, Sulawesi, and Papua, Indonesia
HE Belkin, SJ Tewalt, JC Hower, JD Stucker, JMK O'Keefe
International Journal of Coal Geology 77 (3-4), 260-268, 2009
722009
Notes on the origin of inertinite macerals in coals: observations on the importance of fungi in the origin of macrinite
JC Hower, JMK O'Keefe, MA Watt, TJ Pratt, CF Eble, JD Stucker, ...
International Journal of Coal Geology 80 (2), 135-143, 2009
712009
Gas emissions, minerals, and tars associated with three coal fires, Powder River Basin, USA
MA Engle, LF Radke, EL Heffern, JMK O'Keefe, JC Hower, CD Smeltzer, ...
Science of the total environment 420, 146-159, 2012
702012
The Tiptop coal-mine fire, Kentucky: Preliminary investigation of the measurement of mercury and other hazardous gases from coal-fire gas vents
JC Hower, K Henke, JMK O'Keefe, MA Engle, DR Blake, GB Stracher
International Journal of Coal Geology 80 (1), 63-67, 2009
682009
Geochemistry of carbon nanotube assemblages in coal fire soot, Ruth Mullins fire, Perry County, Kentucky
LFO Silva, MLS Oliveira, V Philippi, C Serra, S Dai, W Xue, W Chen, ...
International journal of coal geology 94, 206-213, 2012
572012
Old Smokey coal fire, Floyd County, Kentucky: estimates of gaseous emission rates
JMK O'Keefe, ER Neace, EW Lemley, JC Hower, KR Henke, G Copley, ...
International Journal of Coal Geology 87 (2), 150-156, 2011
462011
An investigation of Wulantuga coal (Cretaceous, Inner Mongolia) macerals: paleopathology of faunal and fungal invasions into wood and the recognizable clues for their activity
JC Hower, JMK O'Keefe, NJ Wagner, S Dai, X Wang, W Xue
International journal of coal geology 114, 44-53, 2013
412013
Petrography and geochemistry of Oligocene bituminous coal from the Jiu Valley, Petroşani basin (southern Carpathian Mountains), Romania
HE Belkin, SJ Tewalt, JC Hower, JD Stucker, JMK O'Keefe, CA Tatu, ...
International Journal of Coal Geology 82 (1-2), 68-80, 2010
402010
Petrology, palynology, and geochemistry of gray hawk coal (early Pennsylvanian, Langsettian) in eastern Kentucky, USA
JC Hower, CF Eble, JMK O'Keefe, S Dai, P Wang, P Xie, J Liu, CR Ward, ...
Minerals 5 (3), 592-622, 2015
392015
Quantifying greenhouse gas emissions from coal fires using airborne and ground-based methods
MA Engle, LF Radke, EL Heffern, JMK O'Keefe, CD Smeltzer, JC Hower, ...
International journal of coal geology 88 (2-3), 147-151, 2011
342011
Notes on the origin of inertinite macerals in coals: Funginite associations with cutinite and suberinite
JC Hower, JMK O'Keefe, CF Eble, TJ Volk, AR Richardson, ...
International Journal of Coal Geology 85 (1), 186-190, 2011
342011
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