Upper Jurassic ammonites and bivalves from the Cucurpe Formation, Sonora (Mexico)

Four new molluscan assemblages from north-central Sonora indicate that the Cucurpe Formation ranges in age from late Oxfordian to early Tithonian. These assemblages extend the known paleogeographic range of Late Jurassic Tethyan fossil groups several hundred km to the northwest and improve correlat...

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Bibliographic Details
Main Authors: Ana Bertha Villaseñor, Carlos M. González-León, Timothy F. Lawton, Martin Aberhan
Format: Article
Language:English
Published: Universidad Nacional Autónoma de México 2018-05-01
Series:Revista Mexicana de Ciencias Geológicas
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Online Access:https://rmcg.unam.mx/index.php/rmcg/article/view/874
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