RT Journal Article
SR Electronic
T1 On the occurrence of a quartz bowlder in the Sharon coal of northeastern Ohio
JF American Journal of Science
JO Am J Sci
FD American Journal of Science
SP 62
OP 63
DO 10.2475/ajs.s3-44.259.62
VO s3-44
IS 259
A1 Orton, Edward
YR 1892
UL http://www.ajsonline.org/content/s3-44/259/62.abstract
AB