Claus Nielsen Author & Editor

David Harper is Professor of Palaeontology in the University of Copenhagen and Head of Geology in the Natural History Museum of Denmark; he has co-authored a number of textbooks in palaeontology.

Sarah Long is Head of Palaeontological Collections in the Natural History Museum, London and co-edited the proceedings from the Millennium Brachiopod Congress (London 2000).

Claus Nielsen is Professor of Professor of Evolutionary Invertebrate Embryology in the Natural History Museum of Denmark, University of Copenhagen and is author of the highly-acclaimed book 'Animal Evolution'. Together the editors have wide experience in many aspects of brachiopod research and a long track record in editorial work.