ReviewsEruptive Rocks from Montana. Waldemar LindgrenA Sodalite-Syenite and Other Rocks from Montana. W. LindgrenAcmite-Trachyte from the Crazy Mountains, Montana. J. E. Wolff , R. S. Tarr
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چکیده
منابع مشابه
Tobacco Root Mountains, Montana
Meta-ultramafi c rocks occur as small (2 to 100 m long), podiform bodies in all three major Precambrian rock suites of the Tobacco Root Mountains of southwest Montana. Most samples consist of a randomly oriented, coarse-grained assemblage of orthopyroxene, olivine, and magnesiohornblende ± spinel, partially replaced by a fi ne-grained assemblage that may include anthophyllite, talc, cummingtoni...
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در بررسی زنجرک‌ها‌ی خانواده‌ی Issidae در ایران، نمونه‌هایی متعلق به گونه‌ی Scorlupella montana (Becker) جمع‌آوری و شناسایی گردید که جنس و گونه‌ی آن اولین گزارش از ایران می‌باشد.
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Aerial parts of Inula montana were investigated for its sesquiterpenoid composition. Five sesquiterpene lactones, isoinuviscolide, gaillardin, 1beta-hydroxy-3beta-acetoxy-eudesm-4(15), 11(13)-dien-12-8beta-olide, pulchellin-C and pulchellin-E were identified for the first time in this plant. One of them, 1beta-hydroxy-3beta-acetoxy-eudesm-4(15),11(13)-dien-1 2-8beta-olide, is a novel natural pr...
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Brerr. Carlton E.. LiddeU. W. David & Dersder. Krlie L. 198310 15. h t e Cmbnan hard substrate LETHAIA cammunitin imm ~onunwWyornmg. (he oldcsr *now hardpound encrusten irmaia, ib~. LC. pp. a 31-3 0 5 1 0 . ISSE WS-1163. W a r d p n d surfaces from rhe Late Cambnan S n o w Range Formatron In Moulonran~IVyomtng are the oldest known non-reefal hard substrat& exhtb~tlng encrusrlng losals. These su...
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ژورنال
عنوان ژورنال: The Journal of Geology
سال: 1893
ISSN: 0022-1376,1537-5269
DOI: 10.1086/606217