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ACRANGIOPHYLLUM, A NEW GENUS OF PENNSYLVANIAN PTEROPSIDA BASED ON FERTILE FOLIAGE
Author(s) -
Mamay Sergius H.
Publication year - 1955
Publication title -
american journal of botany
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.218
H-Index - 151
eISSN - 1537-2197
pISSN - 0002-9122
DOI - 10.1002/j.1537-2197.1955.tb11109.x
Subject(s) - pennsylvanian , genus , citation , biology , information retrieval , paleontology , combinatorics , library science , computer science , zoology , mathematics , structural basin