PALEONTOLOGY:
Sauropod Gigantism
P. Martin Sander1 and Marcus Clauss2
How did sauropod dinosaurs reach body sizes that remain unsurpassed in land-living animals?
1Division of Paleontology, Steinmann Institute, University of Bonn, D-53115 Bonn, Germany. E-mail: martin.sander{at}uni-bonn.de
2Clinic for Zoo Animals, Exotic Pets and Wildlife, Vetsuisse Faculty, University of Zurich, CH-8057 Zurich, Switzerland. E-mail: mclauss{at}vetclinics.uzh.ch