File:Brachyoxylon woodworthianum holotype radial section Torrey 1923 Plate12 fig40.png
Brachyoxylon_woodworthianum_holotype_radial_section_Torrey_1923_Plate12_fig40.png (398 × 399 pixels, file size: 122 KB, MIME type: image/png)
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Summary
[edit]DescriptionBrachyoxylon woodworthianum holotype radial section Torrey 1923 Plate12 fig40.png |
English: A radial thin section of the Brachyoxylon woodworthianum holotype. "Fig. 40.-Radial section. Here is shown a feature to which attention was called above, namely, the presence of nuclei in the traumatic ray-cells. Preserved in the resinous matrix, they have retained a startlingly life-like appearance. The heavily pitted rays are seen to better advantage also and the uniseriate tracheidal pitting is in evidence."
Cretaceous (Turonian), 93.9 ± 0.8 Ma - 89.8 ± 1 mya, Raritan Formation, Martha's Vineyard, Massachusetts Repository not identified. |
Date | |
Source | "The comparative anatomy and phylogeny of the Coniferales Part 3: Mesozoic and Tertiary coniferous woods" in (1923) Proceedings and Transactions of the Royal Society of Canada, 3, 6 (no. 2), Memoirs of the Boston Society of Natural History, pp. 38−103 |
Author | Torrey, R.E., 1923 |
Licensing
[edit]Public domainPublic domainfalsefalse |
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Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Brachyoxylon_woodworthianum_holotype_radial_section_Torrey_1923_Plate12_fig40.png |
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current | 14:57, 17 August 2023 | ![]() | 398 × 399 (122 KB) | Kevmin (talk | contribs) | Uploaded a work by Torrey, R.E., 1923 from {{cite book |last1=Torrey |first1=R. E. |year=1923 |chapter=The comparative anatomy and phylogeny of the Coniferales Part 3: Mesozoic and Tertiary coniferous woods |title=Proceedings and Transactions of the Royal Society of Canada |publisher=Memoirs of the Boston Society of Natural History |series=3 |volume=6 (no. 2) |pages=38-103}} with UploadWizard |
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Horizontal resolution | 118.11 dpc |
Vertical resolution | 118.11 dpc |
File change date and time | 16:10, 16 August 2023 |