The diversity of Australian Mesozoic bennettitopsid reproductive organs
نویسندگان
چکیده
منابع مشابه
Development of the reproductive organs.
Understanding of the development of the reproductive organs is essential to the evaluation of abnormalities in sexual differentiation. Recent advances resulting from application of genetic, biochemical, and ultrastructural techniques have helped to clarify the mechanisms regulating gonadal and reproductive tract development. The present review considers the major processes of sexual differentia...
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Latitudinal diversity gradients in Mesozoic non-marine turtles
The latitudinal biodiversity gradient (LBG)-the pattern of increasing taxonomic richness with decreasing latitude-is prevalent in the structure of the modern biota. However, some freshwater taxa show peak richness at mid-latitudes; for example, extant Testudines (turtles, terrapins and tortoises) exhibit their greatest diversity at 25° N, a pattern sometimes attributed to recent bursts of clima...
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ژورنال
عنوان ژورنال: Palaeobiodiversity and Palaeoenvironments
سال: 2017
ISSN: 1867-1594,1867-1608
DOI: 10.1007/s12549-017-0286-z