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Paleobiological implications of Campanian coprolites
Abstract Vertebrate coprolites (153 samples) in association with vertebrate and plant remains in the Upper Cretaceous (Campanian) sediments of the Cerro del Pueblo Formation, in southeasternExpand
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Integration of vessel traits, wood density, and height in angiosperm shrubs and trees.
PREMISE OF THE STUDY Trees and shrubs tend to occupy different niches within and across ecosystems; therefore, traits related to their resource use and life history are expected to differ. Here weExpand
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Vertebrates of the El Pelillal locality (Campanian, Cerro Del Pueblo Formation), southeastern Coahuila, Mexico
ABSTRACT A new locality named El Pelillal (Cerro del Pueblo Formation, Late Cretaceous, Campanian) in the southeastern area of the State of Coahuila, Mexico yields an assemblage of vertebrates thatExpand
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Sedimentology and paleoecology of an Eocene–Oligocene alluvial–lacustrine arid system, Southern Mexico
Abstract A depositional model of the Eocene–Oligocene Coatzingo Formation in Tepexi de Rodriguez (Puebla, Mexico) is proposed, based on facies analysis of one of the best-preserved sections, theExpand
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Upper Cretaceous Zingiberalean fruits with in situ seeds from southeastern Coahuila, Mexico
In the southeastern region of Coahuila, Mexico, 1,844 fruits with characteristics that relate them to the order Zingiberales have been recovered from Upper Cretaceous (Campanian) sediments. They areExpand
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Reproductive and vegetative organs with affinities to Haloragaceae from the Upper Cretaceous Huepac Chert Locality of Sonora, Mexico.
From the Upper Cretaceous (Maastrichtian-Campanian) Huepac Chert Locality of the Tarahumara Formation, a new extinct aquatic plant of the Haloragaceae (Subclass: Rosidae), Tarahumara sophiaeExpand
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Upper Cretaceous woods from the Olmos Formation (late Campanian-early Maastrichtian), Coahuila, Mexico.
UNLABELLED PREMISE OF THE STUDY The Olmos Formation was part of a system of deltas that existed in the southern portion of the Western Interior of North America during the Campanian-Maastrichtian.Expand
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Miocene Hymenaea flowers preserved in amber from Simojovel de Allende, Chiapas, Mexico
Abstract A diverse biota included in the amber of the early Miocene La Quinta Formation, Simojovel de Allende, Chiapas, Mexico, includes nicely preserved flowers of the legume genus HymenaeaExpand
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Entre las diversas ideas que se han propuesto para explicar la gran diversidad biologica de Mexico esta la que afirma que esta es el resultado del contacto de las biotas neotropical y neartica; sinExpand
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Phytolaccaceae infructescence from Cerro del Pueblo Formation, Upper Cretaceous (late Campanian), Coahuila, Mexico.
The Upper Cretaceous (late Campanian) Cerro del Pueblo Formation, Coahuila, Mexico, contains a diverse group of angiosperms represented mainly by their reproductive structures. Among these, a newExpand
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