On Old Red Sandstone plants showing structure, from the Rhynie Chert Bed, Aberdeeshire. Part II. Additional notes on Rhynia gwynne-vaughanii, Kidston and Lang; with descriptions of Rhynia major, n. sp., and Hornea lignieri, n. g., n. sp
R. Kidston, and
W. H. Lang
1920
Article
Transactions of the Royal Society of Edinburgh
52:603-627
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