Pfefferkorn, Hermann W.
VIAF ID: 9621029 ( Personal )
Permalink: http://viaf.org/viaf/9621029
Preferred Forms
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- 100 1 _ ‡a Pfefferkorn, Hermann W.
- 100 1 _ ‡a Pfefferkorn, Hermann W.
4xx's: Alternate Name Forms (1)
Works
Title | Sources |
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Development of paleobotany in the Illinois Basin | |
An Early Pennsylvanian flora with megalopteris and noeggerathiales from west-central Illinois | |
Pennsylvanian tree fern compressions Caulopteris, Megaphyton, and Artisophyton gen. nov. in Illinois | |
Plant fossils of West Virginia and adjacent areas | |
Reconstruction and interpretation of Brittsia problematica D. White (Fern, Pennsylvanian), 1976: | |
Some fern-like fructifications and their spores from the Mazon Creek compression flora of Illinois (Pennsylvanian), 1971: |