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Crocodylomorph ungual phalanxes from Bauru Basin (Late Cretaceous, Brazil)

The ungual phalanxes of recent crocodylomorphs are modified into queratin covered claws. They are conical, ventrally curved with a sharp distal end. They are used during locomotion, digging and female sizing on copula. Nevertheless, fossil crocodylomorphs claws present a wider morphological and func...

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Main Authors: Vasconcellos, Felipe Mesquita de, Arruda, João Tadeu, Rocha-Barbosa, Oscar, Carvalho, Ismar de Souza
格式: Online
語言:Português
出版: Universidade Federal do Rio de Janeiro 2004
在線閱讀:https://revistas.ufrj.br/index.php/aigeo/article/view/6263
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