Exposures of Zanda Basin (IMAGE) Natural History Museum of Los Angeles County Caption Rich and well-preserved vertebrate fossils have been found recently in these Tibetan exposures. Photo by Xiaoming Wang Credit Natural History Museum of Los Angeles County Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.