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Summary
| Description |
English: First described as an "Equisetum 'underground stem' " - Knowlton Plate 9 fig 1; later identified as Nordenskioldia interglacialis fruits on stem by Manchester, Crane & Dlicher, 1991
Langhian (Barstovian), Middle Miocene; Spokane, Portland & Seattle Railway cut, Spokane Florule, Latah Formation, Spokane, Washington, U.S.A. Department of Paleobotany, National Museum of Natural History, Smithsonian Institution, Washington, District of Columbia; specimen #36875; collected by Henry Fair and C. E. Fernquist, June, 1922. |
| Date | |
| Source | Smithsonian Equisetum sp indet. Knowlton USNM P36875 |
| Author | Fred Cochard |
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This file has been extracted from another file: Nordenskioldia interglacialis USNM 36875 img1.
The source image was deleted for reasons that do not affect this image, like a derivative work which is not a part of this cropped image. |
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This file is part of the Smithsonian Institution's Open Access collection (FAQ).
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Licensing
 
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
| The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:34, 29 September 2023 | | 962 × 1,401 (982 KB) | Kevmin | Uploaded a work by Fred Cochard from [http://n2t.net/ark:/65665/338c39366-7ef4-4790-a800-bd7937307fe6 Smithsonian ''Equisetum'' sp indet. Knowlton USNM P36875] with UploadWizard |
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