File:Podocarpoxylon mcgeei radial section Torrey 1923 Plate9 fig16.png
Podocarpoxylon_mcgeei_radial_section_Torrey_1923_Plate9_fig16.png (400 × 394 pixels, file size: 135 KB, MIME type: image/png)
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Summary
[edit]DescriptionPodocarpoxylon mcgeei radial section Torrey 1923 Plate9 fig16.png |
English: A radial thin section of Podocarpoxylon mcgeei wood. "Fig. 16.-Radial section. About one-half of the photograph is covered by a ray in which the oöporous character of the lateral pits is evidenced. The section , however, was taken through the summer wood and hence light borders sometimes appear. The tracheidal pits show up clearly, but the bars of Sanio are practically wanting in this particular field."
Cretaceous (Turonian), 93.9 ± 0.8 Ma - 89.8 ± 1 mya, Raritan Formation, Matteawan, New Jersey 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 |
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[edit]Public domainPublic domainfalsefalse |
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This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
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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:Podocarpoxylon_mcgeei_radial_section_Torrey_1923_Plate9_fig16.png |
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current | 18:09, 18 August 2023 | ![]() | 400 × 394 (135 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 | 15:14, 16 August 2023 |