. Elements of geology : a text-book for colleges and for the general reader. Geology. 364 PALEOZOIC SYSTEM OF Fig. 480. Fig. 481. Fig. 483. Figs 477-484.—Coal-Ferns (after Lesquereux): 477. Pecopteris Strongii, showing fructification: 0, a leaflet enlarged. 478. Odontopteris Wortheni. 479. Hymenophyllites alatus. 480. Neu- roptens flexuosa. 481. Neuropterie hirsuta, 482. Alethopteris lonchitica. 483. Odontopteris gracilhma (after Newberry). 484. Hymenophyllites splendens (after Lesquereux).. Please note that these images are extracted from scanned page images that may have been digital
. Elements of geology : a text-book for colleges and for the general reader. Geology. 364 PALEOZOIC SYSTEM OF Fig. 480. Fig. 481. Fig. 483. Figs 477-484.—Coal-Ferns (after Lesquereux): 477. Pecopteris Strongii, showing fructification: 0, a leaflet enlarged. 478. Odontopteris Wortheni. 479. Hymenophyllites alatus. 480. Neu- roptens flexuosa. 481. Neuropterie hirsuta, 482. Alethopteris lonchitica. 483. Odontopteris gracilhma (after Newberry). 484. Hymenophyllites splendens (after Lesquereux).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original LeConte, Joseph, 1823-1901. New York : D. Appleton and Co.
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectgeology, bookyear1892
