Climate and landscape reconstruction of the Arroyo Chijuillita Member of the Nacimiento Formation, San Juan Basin, New Mexico: Providing environmental context to early Paleocene mammal evolution
Early Paleocene sediments in the lower Nacimiento Fm. indicate a stable climate.
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Early Paleocene San Juan Basin climate was warm, relatively wet and seasonally dry.
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Changes in early Nacimiento sediments is driven by autocyclic channel migration.
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Turnover in middle Puercan is likely due to rapid evolution and/or faunal dispersal.
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