Astronomical forcing of Miocene red and green mudstone rhythms reveals a negative hydrologic budget linked to orbital eccentricity maxima in northeastern Tibet

Xu Yao1, Shuang Dai1, Linda A Hinnov2 and Mingsong Li3, (1)Lanzhou University, Lanzhou, China, (2)George Mason University Fairfax, Fairfax, VA, United States, (3)Peking University, Beijing, China