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1
المؤلفون: Masahiro Ichida, Haruyoshi Maeda, Taro Kumagae, Akihiro Misaki
المصدر: Palaeontology. 57:77-95
مصطلحات موضوعية: Campanian, Ammonite, Turbidity current, Hook, Anomiidae, Paleontology, Didymoceras, Biology, biology.organism_classification, Commensalism, Izumi Group, Cretaceous, language.human_language, Pravitoceras sigmoidale, Nostoceratidae, language, anomiidae, Didymoceras awajiense, Ecology, Evolution, Behavior and Systematics
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2Academic Journal
المؤلفون: Matsunaga, Takeshi1, Maeda, Haruyoshi2, Shigeta, Yasunari3, Hasegawa, Koji4, Nomura, Shin-Ichi2, Nishimura, Tomohiro2, Misaki, Akihiro5, Tanaka, Gengo6
المصدر: Paleontological Research 12(4):309-319. 2008