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m →Bibliography: Journal cites, Added 1 doi to a journal cite using AWB (11822) |
m Journal cites, completed 1 page range using AWB (11836) |
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* {{cite journal | title = Coal Balls – A Key to the Past | journal = [[The Scientific Monthly]] | date = April 1946 | first = Henry N. | last = Andrews | volume = 62 | issue = 4 | pages = 327–334| id = | jstor = 18958|ref=harv |bibcode = 1946SciMo..62..327A }}
* {{cite journal | title = Coal Balls: New Discoveries in Plant Petrifactions from Kansas Coal Beds | journal = [[Transactions of the Kansas Academy of Science]] | date = December 1951 | first = Robert W. | last = Baxter | volume = 54 | issue = 4 | pages = 526–535| id = | jstor = 3626215|ref=harv | doi=10.2307/3626215}}
* {{cite journal|title=A New Technique for Thin Sections of Pyritized Permineralizations|last=Chitaley|first=Shya|journal=Review of Palaeobotany and Palynology|
* {{cite book|last1=Darrah|first1=William Culp|last2=Lyons|first2=Paul C.|title=Historical Perspective of Early Twentieth Century Carboniferous Paleobotany in North America|year=1995|publisher=[[Geological Society of America]]|location=United States of America|isbn=0-8137-1185-1|ref=harv }}
* {{cite journal | title= Formation and distribution of coal balls in the Herrin Coal (Pennsylvanian), Franklin County, Illinois Basin, USA|last=Demaris|first=Phillip J.|url=http://jgs.lyellcollection.org/content/157/1/221 |journal=[[Journal of the Geological Society]] | date = January 2000|volume = 157 |issue=1| pages = 221–228| doi = 10.1144/jgs.157.1.221|ref=harv }}
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* {{cite book|title=The Fossil Hunters: In Search of Ancient Plants|last=Andrews|first=Henry N.|year=1980|publisher=[[Cornell University Press]]|isbn=0-8014-1248-X|oclc=251684423|ref=harv }}
* {{cite journal | title = Mineralogy and origin of coal balls | journal = Geological Society of America North Central and South Central Section | year = 1995 | first = Henry L | last = Barwood | pages = 37|ref=harv }}
* {{cite journal|title=Formation of Coal Seams|series=Coal Age|volume=
* {{cite book|title=The Wyoming Valley, upper waters of the Susquehanna, and the Lackawanna coal-region: including views of the natural scenery of northern Pennsylvania : from the Indian occupancy to the year 1875|editor-last=Clark|editor-first=James Albert|year=1875|pages=236|id={{Google books|VQiU4W7x8X4C|The Wyoming Valley, upper waters of the Susquehanna, and the Lackawanna coal-region: including views of the natural scenery of northern Pennsylvania : from the Indian occupancy to the year 1875}}|ref=harv }} {{PD-notice}}
* {{cite book|title=The American Cyclopaedia: A Popular Dictionary of General Knowledge|editor-last=Ripley|editor-first=George|editor2-last=Dana|editor2-first=Charles A.|publisher=Appleton|year=1873|last=Conant|first=Blandina|volume=4|id={{Google books|aZhRAAAAYAAJ|The American Cyclopaedia: A Popular Dictionary of General Knowledge, Volume 4}}|ref=harv }} {{PD-notice}}
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