Both leaf floras and paleoclimatic models imply that the Potomac Group climate was moist and subtropical. |
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In the northern hemisphere, marine floras and faunas show a clear differentiation into two realms, Tethyan and Boreal. |
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Where relevant, synonymy is cited from state and regional floras within, adjoining or overlapping the southeastern states. |
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The first chapter deals with floristics and the origin of the floras of the Sonoran Desert. |
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However, most recent floras recognize this as a variable species but no longer consider the varieties worthy of taxonomic recognition. |
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This book held all of his doodles, sketches, and documentations on the many floras and faunas of the worlds he trekked. |
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The similarity of the bacterial floras associated with the apical surface of the parasite tegument and the intestine of the host should be noted. |
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The balloon vines are a common feature of the Green River, Florissant, and Ruby floras of the Eocene. |
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The marine biostratigraphy is based upon microfaunas and floras, notably planktonic foraminifera and radiolaria. |
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Of the lower plants, lycopods and horse-tails are rare whilst liverworts are abundant, particularly when compared to Cretaceous floras from lower palaeolatitudes. |
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More importantly, when extrapolating to ancient floras, you cannot guarantee that the autecological preferences of ancestral plants resemble those of their extant descendants. |
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This programme increases knowledge and understanding of the biosystematics of both floras by improving description of their taxonomy and phylogenetic relationships. |
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Modern technology has brought further developments, and the garden's website offers a chance to see the library catalogue online along with a number of floras and monographs. |
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Together, such understanding will link across biological fields to explain patterns of genome size variation in development, floras, ecological niches and evolution. |
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Major floras typically require the integration of information resources that, when in paper form, would exist in many separate volumes of a collection. |
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The projects to create electronic floras and faunas complement other major international initiatives designed to better understand and manage the world's natural heritage. |
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We then compared this list to published floras in each borough, and our own research in New York City to compile the final list used in this research. |
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A cross referencing of nomenclature with pertinent floras is included. |
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The floras of Venezuela, the Guyanas and Brazil are poor in respect to gongoras. |
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Micropaleontological studies at the locality have yielded diagnostic diatom floras that confirm the late Miocene age. |
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His binomial nomenclature simplified the writing of local floras. |
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Floras and faunas from these beds have been discussed, but the remains of small vertebrates have received little attention. |
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