Valanginian occurrence of Pelomedusoides turtles in northern South America: revision of this hypothesis based on a new fossil remain
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چکیده
منابع مشابه
fabrication of new ion sensitive field effect transistors (isfet) based on modification of junction-fet for analysis of hydronium, potassium and hydrazinium ions
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Allophylastrum: a new genus of Sapindaceae from northern South America
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متن کاملGiant Fossil Soft-Shelled Turtles of North America
Axestemys byssina—a large, potentially paedomorphic soft-shelled turtle (Trionychidae)—and a number of other of giant trionychids have been described, but no rigorous analysis has been undertaken to investigate their relationships. Because these trionychids are so unusual and occupy a broad Cretaceous-Eocene temporal range (70-46 myr), their study provides new insights into broad patterns of tr...
متن کاملa corpus-based study of the frequency of personal pronouns in translated and comparable non-translated persian texts
چکیده ندارد.
15 صفحه اولon the comparison of keyword and semantic-context methods of learning new vocabulary meaning
the rationale behind the present study is that particular learning strategies produce more effective results when applied together. the present study tried to investigate the efficiency of the semantic-context strategy alone with a technique called, keyword method. to clarify the point, the current study seeked to find answer to the following question: are the keyword and semantic-context metho...
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ژورنال
عنوان ژورنال: PeerJ
سال: 2020
ISSN: 2167-8359
DOI: 10.7717/peerj.9810