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  • Neolithic populations  (1)
  • natural selection  (1)
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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    International journal of anthropology 7 (1992), S. 71-86 
    ISSN: 1824-3096
    Keywords: Neolithic populations ; morphological study ; biological dynamics ; adaptive strategies ; Central Europe
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The present work is the outcome of both biological anthropology and prehistoric research. The theses of cultural ecology became the basis for research on biological and cultural changes of human groups. More than 80 human bones series from the Neolithic cultures of Central Europe have been used here. The role of economic processes (ie: the additional role of cultural system) within the general picture of a given system has been stressed here. As far as anthropological analysis is concerned, the estimation of biological population state and dynamics and the morphological characteristics including the skull morphology, have been used in the present work. In order to observe the mutual interrelations 2 developmental systems for 2 cultural units, the Linear Pottery Culture and the Corded Ware Culture have been constructed. As we think there 2 systems present 2 different adaptational strategies in the Neolithic in Central Europe. The adaptational strategy is understood as socially generated concept of the creation of man-and-environment relation.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Human evolution 3 (1988), S. 321-327 
    ISSN: 1824-310X
    Keywords: Non-metric traits ; natural selection ; differential mortality
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The hypothesis of this article is that the frequency of non-metric traits varies at different reproductive periods because of differential mortality associated with non-metric traits. 450 male and 203 female crania were examined. Mortality in the reproduction period is connected with the elimination of individuals with certain variants of non-metric traits. It seems that key genes which perform the stimulating function in the appearance of traits in a given category of formation are under selective pressure. It is assumed that natural selection acts both on the morphology of organisms and on developmental process through environmental conditions. Selection not only optimises the fitness of morphological features but also the processes leading to the formation of features during ontogeny. Both these mechanisms influence the interpopulational variability of non-metric traits.
    Type of Medium: Electronic Resource
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