منابع مشابه
Trilobites
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Developmental trait evolution in trilobites.
We performed a tree-based analysis of trilobite postembryonic development in a sample of 60 species for which quantitative data on segmentation and growth increments between putative successive instars are available, and that spans much of the temporal, phylogenetic, and habitat range of the group. Three developmental traits were investigated: the developmental mode of trunk segmentation, the a...
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ژورنال
عنوان ژورنال: The Open Geology Journal
سال: 2014
ISSN: 1874-2629
DOI: 10.2174/1874262901408010113