South American Expedition Photos
Extensive exposures of Late Cretaceous beds at Barreales Escondido, northwestern Patagonia, Argentina.
Collecting the remains of a Late Cretaceous titanosaur sauropod in the Portezuelo Formation (northwestern Patagonia, Argentina).
Egg quarry at Auca Mahuevo, an extensive, Late Cretaceous sauropod nesting ground in northwestern Patagonia (Argentina).
Adult titanosaur sauropod remains from Auca Mahuevo (northwestern Patagonia, Argentina).
Helicopters can be an invaluable tool for surveying Patagonia's rugged terrain.
Collecting a clutch of eggs of titanosaur sauropods from Auca Mahuevo, northwestern Patagonia, Argentina.
Hauling a large plaster jacket containing a titanosaur egg-clutch from Auca Mahuevo, northwestern Patagonia, Argentina.
