Search for dissertations about: "Johan Dalsätt"

Found 1 swedish dissertation containing the words Johan Dalsätt.

2. 1. Fossil birds: Contributions to the understanding of avian evolution

   Author : Johan Dalsätt; Otto Hermelin; Per Ericson; Zbigniew M. Bocheński; Stockholms universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; General and Historical Geology; allmän och historisk geologi;

   Abstract : The study of the evolution of birds began about 150 years ago with the finding of Archaeopteryx. Yet, many unsolved questions about avian evolution remain to be answered. This thesis aims at addressing some of these questions.The Early Cretaceous Confusiusornis is the most well-represented Mesozoic bird in the fossil record. READ MORE