File:Alnus hollandiana female cones USNM P36937 Plate18 Fig5a.jpg
Alnus_hollandiana_female_cones_USNM_P36937_Plate18_Fig5a.jpg (247 × 338 pixels, file size: 64 KB, MIME type: image/jpeg)
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Summary
[edit]DescriptionAlnus hollandiana female cones USNM P36937 Plate18 Fig5a.jpg |
English: Knowlton Plate 18 fig 5a; Alnus pistillate cones, an 2X enlargement of fig5, Specimens later reidentified as Alnus hollandiana ovulate cones by Chaney & Axelrod, 1959.
Langhian (Barstovian), Middle Miocene; Coeur d'Alene Florule, Latah Formation; Edwards ranch, Stanley Hill, Coeur d'Alene, Idaho, U.S.A. Department of Paleobotany, National Museum of Natural History, Smithsonian Institution, Washington, District of Columbia; specimen #P36937; collected by H. J. Rust, July, 1920 |
Date | |
Source | Knowlton, F.H. (1926). "Flora of the Latah Formation of Spokane, Washington, and Coeur d'Alene, Idaho". Shorter contributions to general geology, 1925 (PDF) (Report). Professional Paper. 140. United States Geological Survey. pp. 17–55, plates VIII-XXXI. doi:10.3133/pp140A. |
Author | Knowlton. Frank Hall, 1926 |
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current | 16:49, 10 October 2023 | 247 × 338 (64 KB) | Kevmin (talk | contribs) | Uploaded a work by Knowlton. Frank Hall, 1926 from {{cite report |last1=Knowlton |first1=F.H. |year=1926 |chapter=Flora of the Latah Formation of Spokane, Washington, and Coeur d'Alene, Idaho |title=Shorter contributions to general geology, 1925 |series=Professional Paper |publisher=United States Geological Survey |volume=140 |pages=17-55, plates VIII-XXXI |doi=10.3133/pp140A |url=https://pubs.usgs.gov/pp/0140a/report.pdf}} with UploadWizard |
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