File:Williamsonia harrisiana seed cone cross section.svg

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Description
English: Cross section of the seed cone of Williamsonia harrisiana, an extinct seed plant belonging to the Bennettitales. based on the diagram in Figure 2 of "Is the anthophyte hypothesis alive and well? New evidence from the reproductive structures of Bennettitales†" by Gar W. Rothwell, William L. Crepet and Ruth A. Stockey
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Author Hemiauchenia

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16 March 2023

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Date/TimeThumbnailDimensionsUserComment
current22:16, 17 March 2023Thumbnail for version as of 22:16, 17 March 2023842 × 780 (124 KB)HemiaucheniaMinor fixes

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