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)
Captions
Captions
Summary
editDescriptionPodocarpoxylon 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 |
Licensing
editPublic domainPublic domainfalsefalse |
![]() |
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.
![]() Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
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 |
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
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 |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
PNG file comment |
|
---|---|
Horizontal resolution | 118.11 dpc |
Vertical resolution | 118.11 dpc |
File change date and time | 15:14, 16 August 2023 |