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1
المصدر: Paläontologische Zeitschrift. 88:297-307
مصطلحات موضوعية: Paleontology, biology, Paleozoic, Permian, Genus, Arthrolycosa, Carboniferous, Pennsylvanian, Structural basin, biology.organism_classification, Kasimovian, Geology
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2
المؤلفون: C. E. Beecher
المصدر: American Journal of Science. :219-223
مصطلحات موضوعية: Spider, Geography, biology, Arthrolycosa, General Earth and Planetary Sciences, Zoology, biology.organism_classification
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::c7fdcd49b6ffa2476a657191f2e92353
https://doi.org/10.2475/ajs.s3-38.225.219