| These days have focussed on specific IPY research topics such as sea ice, expeditions, paleoclimate, and permafrost. |
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| Thus, the hypothesized paleoclimate of the two fossil localities fits well within the range in which both insect and mite wood borers are found today. |
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| The contradiction between the paleofauna and the uniformitarian paleoclimate is so great that one wonders why scientists do not question the uniformitarian paradigm. |
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| Major ecological and paleoclimate studies have been made in the dry valleys of Victoria Land east of McMurdo Sound. |
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| The group has been in the forefront of this sort of climate research using ice cores and in the interpretation of the paleoclimate histories. |
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| Studies of paleoclimate using magnetic and other physical properties proxies. |
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| Thus paleoclimate observations from the west coast of Canada are of both regional and continental importance. |
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| As the authors point out themselves, the comparison of the historic data to the paleoclimate data is a bit questionable. |
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| However, paleoclimate scientists have also made some approximations of global temperatures further back in time. |
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| Application of large benthic foraminifera as a tool for interpretation of paleoclimate and water depth, in the Ziyarat Formation, Alborz, Iran. |
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| Some of the important sources of paleoclimate data will be discussed and methodology used to convert sedimentary records to climate parameters will be shown. |
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| Climate changes associated with the supercontinent of Pangea and with its eventual breakup and dispersal provide an example of the effect of plate tectonics on paleoclimate. |
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| But the paleoclimate record shows that, like climate change itself, some droughts have continued for decades and affected millions of square kilometers. |
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| A new composite July temperature paleoclimate reconstruction for North America depicts the evolution of the climate during the past 14,000 years with a temporal resolution of 100 years. |
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| After reviewing the methodology used for quantitative paleoclimate reconstructions, regional and continental paleoclimate curves for North America based on pollen records will be presented. |
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| Providing much of the moisture that falls as precipitation across the continent and which is preserved in the ice core records providing some of the longest, most detailed paleoclimate records on Earth. |
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| At times during the paleoclimate, carbon dioxide levels were two or three times greater than today. |
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| The Quaternary subdivisions were defined based on biostratigraphy instead of paleoclimate. |
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| The latter is important to glaciology, paleoclimate and changes in global sea level. |
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| Identification of distinctive features of chitinozoan populations and contribution in global studies on biodiversity, paleogeography and paleoclimate. |
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| The physical geography of the Devonian can be reconstructed using evidence from paleomagnetism, paleoclimate, paleobiogeography, and tectonic events. |
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| Professor Ian Plimer, geologist and paleoclimate expert, University of Adelaide. |
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| Even more threatening and unpredictable, the changes in the climate may take place non-linearly, as observed from the paleoclimate record, if certain triggering points for the climate system should be reached. |
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| Microfossils are of critical importance as a reservoir of paleoclimate information, and are also commonly used by biostratigraphers to assist in the correlation of rock units. |
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| It considers paleoclimate science in also considering what is 'normal climate' for the West and why current events may not be so far outside that norm. |
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