@misc{indiciae5e36d1e7d25d, title = {New stratigraphic subdivision, depositional environment, and age estimate for the Upper Cretaceous Djadokhta Formation, southern Ulan Nur Basin, Mongolia / American Museum novitates — Illustration, Page 14}, year = {2005}, url = {https://www.biodiversitylibrary.org/page/60798028}, note = {Source identifier: page-60798028} }