Paul S. Martin – författare
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7 produkter
Biogeography of Reptiles and Amphibians in the Gomez Farias Region, Tamaulipas, Mexico
Häftad, 1958
322 kr
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This study analyzes the ecological distributions of reptiles and amphibians in southern Tamaulipas of northeastern Mexico. Observations are confined to a small, though topographically complex, section of the Sierra Madre Oriental to enable a more careful definition of zonal distribution than would …
Twilight of the Mammoths
Ice Age Extinctions and the Rewilding of America
Häftad, 2007
263 kr
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As recently as 11,000 years ago - 'near time' to geologists - mammoths, mastodons, gomphotheres, ground sloths, giant armadillos, native camels and horses, the dire wolf, and many other large mammals roamed North America. In what has become one of science's greatest riddles, these large animals …
Quaternary Extinctions
A Prehistoric Revolution
Av Paul S. Martin, Richard G. Klein
Häftad, 1989
802 kr
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What caused the extinction of so many animals at or near the end of the Pleistocene? Was it overkill by human hunters, the result of a major climatic change or was it just a part of some massive evolutionary turnover? Questions such as these have plagued scientists for over one hundred years and …
Anasazi Painted Pottery In Field Museum Of Natural History (Volume 5)
Häftad, 2021
367 kr
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GENTRY'S RIO MAYO PLANTS
Av The University of Arizona Press, Paul S. Martin m. fl.
Inbunden, 1998
928 kr
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The Rio Mayo region of northwestern Mexico is a major geographic area whose natural history remains poorly known to outsiders. Lying in a region where desert and tropical, northern and southern, and continental and coastal species converge, it boasts an abundance of flora first documented by Howard …
Packrat Middens
The Last 40,000 Years of Biotic Change
Av Julio L. Betancourt, Thomas R. Van Devender m. fl.
Häftad, 2016
509 kr
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Over the past thirty years, late Quaternary environments in the arid interior of western North America have been revealed by a unique source of fossils: well-preserved fragments of plants and animals accumulated locally by packrats and quite often encased, amberlike, in large masses of crystallized …
Last 10,000 Years
A Fossil Pollen Record of the American Southwest
Häftad, 2016
244 kr
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Pollen analysis as an approach to understanding the Southwestern environment, its history, and in some respects its possible future. Dr. Martin's study is an example of geochronology functioning as a strong interdisciplinary link among archaeologists, biogeographers, geologists, paleoclimatologists …
