Morton, S. G. (1833). Supplement to the "Synopsis of the organic remains of the ferruginous sand formation of the United States," contained in vols. XVII and XVIII of this journal. The American Journal of Science and Arts. 23: 288-294.
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Morton, S. G.
1833
Supplement to the "Synopsis of the organic remains of the ferruginous sand formation of the United States," contained in vols. XVII and XVIII of this journal