Dr. Fritsch's Permian Amphibians of Bohemia.
نویسندگان
چکیده
منابع مشابه
Juvenile-adult habitat shift in permian fossil reptiles and amphibians.
Among extant large reptiles, juveniles often occupy different habitats from those of adults or subadults and thus avoid competition with and predation from the older animals; small juveniles often choose cryptic habitats because they are vulnerable to a wide variety of predators. Evidence from fossil humeri and femora of Early Permian reptiles collected from sediments of several distinct habita...
متن کاملSkala University of West Bohemia
The use of various forms of contracts, like preconditions, are increasingly receiving more attention within Microsoft. This talk describes the design of Spec#, an experimental superset of the language C#, including preand postconditions and object invariants. Spec# gives rise to dynamic checks of contracts. The contracts can also be checked statically using the automatic checker Boogie. The tal...
متن کاملBiomarker studies in northern Bohemia.
Studies were conducted in northern Bohemia to simultaneously evaluate personal exposures to air pollution in the form of respirable particles containing polycyclic aromatic hydrocarbons (PAHs) and biomarkers of exposure, biological effective dose, genetic effects, and metabolic susceptibility. The series of biomarkers included PAH metabolites in urine, urine mutagenicity, PAH-DNA adducts in whi...
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ژورنال
عنوان ژورنال: Geological Magazine
سال: 1885
ISSN: 0016-7568,1469-5081
DOI: 10.1017/s0016756800005380