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Middle- and late-Wisconsin paleobotanic and paleoclimatic records from the southern Colorado Plateau, USA
The Colorado Plateau is a distinct physiographic province in western North America, which presently straddles the transition between summer-wet and summer-dry climatic regimes to the south andExpand
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Pre-Columbian Origins for North American Anthrax
Disease introduction into the New World during colonial expansion is well documented and had a major impact on indigenous populations; however, few diseases have been associated with early humanExpand
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Macroinvertebrate instream flow studies after 20 years: A role in stream management and restoration
Over the past two decades of refinement and application of instream flow evaluations, we have examined the hydraulic habitat of aquatic macroinvertebrates in a variety of conditions, along with theExpand
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Quaternary records of pika, Ochotona, in North America
Mead, Jim I. 1987 06 01: Quaternary records of pika, Ochotona, in North America. Boreas, Vol. 16, pp. 165–171. Oslo. ISSN 0300–9483. Pika (Lagomorpha: Ochotona) have lived in North AmericaExpand
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Exceptional record of mid-Pleistocene vertebrates helps differentiate climatic from anthropogenic ecosystem perturbations.
Mid-Pleistocene vertebrates in North America are scarce but important for recognizing the ecological effects of climatic change in the absence of humans. We report on a uniquely rich mid-PleistoceneExpand
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New Extinct Mekosuchine Crocodile from Vanuatu, South Pacific
Abstract We describe a new species of crocodile (Reptilia: Crocodyloidea: Mekosuchinae) from a maxilla recovered at the Arapus archaeological site, on the island of Efate, Vanuatu, South Pacific. AsExpand
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50,000 years of vegetation and climate history on the Colorado Plateau, Utah and Arizona, USA
Sixty packrat middens were collected in Canyonlands and Grand Canyon National Parks, and these series include sites north of areas that produced previous detailed series from the Colorado Plateau.Expand
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Molecular caving
How is the ring assembled? A set of conserved contractile ring proteins have been identified and characterized using genetic, biochemical and proteomic approaches in model organisms ranging fromExpand
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Helodermatid Lizard from the Mio-Pliocene Oak-Hickory Forest of Tennessee, Eastern USA, and a Review of Monstersaurian Osteoderms
The extant venomous Gila monster and beaded lizards, species of Heloderma, live today in southwestern USA and south along the Pacific coastal region into Central America, but their fossil history isExpand
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