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المؤلفون: Weidner, TR, Ahlberg, Per, Axheimer, Niklas, Clarkson, ENK
المصدر: Bulletin of the Geological Society of Denmark. 51(1):39-45
مصطلحات موضوعية: trilobites, Goniagnostus nathorsti zone, Ptychagnostus punctuosus zone, Middle Cambrian, Vastergotland, Sweden, Naturvetenskap, Geovetenskap och miljövetenskap, Geologi, Natural Sciences, Earth and Related Environmental Sciences, Geology
URL الوصول: https://lup.lub.lu.se/record/262186
http://2dgf.dk/publications_uk/bull_uk/203bull51-1_uk.html#3