XXXVI.—On the Extension of the Carboniferous System of the United States, so as to include all true Coals
Published in Annals of The Lyceum of Natural History of New York, in 1862, in volume 7, issue 1, pages 414-419
Date published:1862-04
Published in Annals of The Lyceum of Natural History of New York, in 1862, in volume 7, issue 1, pages 414-419
Date published:1862-04