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Summary
| Description |
English: A tangential thin section of Ulmus protoamericana calcified wood.
Ypresian, 51-49 mya, Kettle River Formation, Midway, British Columbia, Canada Geological Survey of Canada specimen |
| Date | |
| Source | "A report on fossil plants from the International Boundary Survey for 1903–1905, collected by Dr. R A Daly." in (1907) Proceedings and Transactions of the Royal Society of Canada, 3, 1 (sect 4), Royal Society of Canada, pp. 287–351 |
| Author | Penhallow |
Licensing
|
This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer. 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, 1931. |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:51, 14 August 2022 | | 598 × 568 (236 KB) | Kevmin | Uploaded a work by Penhallow from {{cite book |last1=Penhallow |first1=D. P. |year=1907 |chapter=A report on fossil plants from the International Boundary Survey for 1903–1905, collected by Dr. R A Daly. |title=Proceedings and Transactions of the Royal Society of Canada |publisher=Royal Society of Canada |series=3 |volume=1 (sect 4) |pages=287–351}} with UploadWizard |
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