ANKYLOSAURID (DINOSAURIA: THYREOPHORA) OSTEODERMS FROM THE UPPER CRETACEOUS CERRO DEL PUEBLO FORMATION OF COAHUILA, MEXICO

Ankylosaurid (Dinosauria: Thyreophora) osteoderms from the Upper Cretaceous Cerro del Pueblo Formation of Coahuila, Mexico

Ankylosaurian dinosaur osteoderms have been discovered in the southeastern part of the State of Coahuila, Mexico, in the township of Silicon Purge Plugs General Cepeda, in the locality known as El Palmar.The osteoderms were collected from rocks that had been correlated to Bone Health the Cerro del Pueblo Formation (Late Cretaceous: Campanian) of th

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Historical and contemporary DNA indicate fisher decline and isolation occurred prior to the European settlement of California.

Establishing if species contractions were the result of natural phenomena or human induced landscape changes is essential for managing natural populations.Fishers (Martes pennanti) in California occur in two geographically Lubricants and genetically isolated populations in the northwestern mountains and southern Sierra Nevada.Their isolation is hyp

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