Palaeocast

Names can provide a large amount of information about the heritage of an individual, the purpose of a product or even the characteristics of an organism. With so much in a name, are there rules governing what you can and can’t name an animal? Can you name an animal after yourself or a celebrity? Can you sell the rights to a name? Which names are forbidden?

Every year 2,000 genera and some 15,000 species are added to scientific literature and providing the guidelines as to how these animals are named is the International Commission on Zoological Nomenclature (ICZN). We invited one of the ICZN’s commissioners, Dr Markus Bertling (Universität Münster), on to the show to discuss how the organisation functions and how its code applies to Palaeontology.

Direct download: Ep107a.mp3
Category:general -- posted at: 3:28pm UTC

Herpetology is the study of reptiles, amphibians and caecilians. This includes frogs, salamanders, crocodiles, snakes, lizards and tuatara, to name just a few. These cold-blooded tetrapods have an evolutionary history that reaches back to the Carboniferous. For many of these groups, questions remain about their evolutionary relationships and patterns of diversity through major extinction events. New fossil discoveries are helping address some of these outstanding mysteries.

Prof. Susan Evans studies the evolution of ‘herps’ at University College London. She joins us in this episode to give an overview of the field, and the research she is carrying out with colleagues around the world. We explore the elusive origins of crown amphibians, and what recent fieldwork in Scotland could reveal about their emergence in the Jurassic.

Direct download: Ep106.mp3
Category:general -- posted at: 4:23pm UTC

Herpetology is the study of reptiles, amphibians and caecilians. This includes frogs, salamanders, crocodiles, snakes, lizards and tuatara, to name just a few. These cold-blooded tetrapods have an evolutionary history that reaches back to the Carboniferous. For many of these groups, questions remain about their evolutionary relationships and patterns of diversity through major extinction events. New fossil discoveries are helping address some of these outstanding mysteries.

Prof. Susan Evans studies the evolution of ‘herps’ at University College London. She joins us in this episode to give an overview of the field, and the research she is carrying out with colleagues around the world. We explore the elusive origins of crown amphibians, and what recent fieldwork in Scotland could reveal about their emergence in the Jurassic.

Direct download: Ep106.mp3
Category:general -- posted at: 4:23pm UTC

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