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1
المؤلفون: Benjamin Kendall Emerson
المصدر: American Journal of Science. :264-275
مصطلحات موضوعية: Paleontology, Series (stratigraphy), Platform, Metamorphic rock, General Earth and Planetary Sciences, Devonian, Geology
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::9578d824ce020d09851f92c2777bfadeTest
https://doi.org/10.2475/ajs.s3-40.238.264Test -
2
المؤلفون: Benjamin Kendall Emerson
المصدر: American Journal of Science. :212-217
مصطلحات موضوعية: Geochemistry, Schist, General Earth and Planetary Sciences, Geology, Pegmatite
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::d628e35893d2c44dc5fb898a1efd6275Test
https://doi.org/10.2475/ajs.s4-40.236.212Test -
3
المؤلفون: Benjamin Kendall Emerson
المصدر: American Journal of Science. :376-379
مصطلحات موضوعية: Carbonate-hosted lead-zinc ore deposits, Dike, geography, geography.geographical_feature_category, Mining engineering, General Earth and Planetary Sciences, Geology
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::60d8fdf31b7f58a83eaef02dd175771cTest
https://doi.org/10.2475/ajs.s3-23.137.376Test