![mactrack flare mactrack flare](https://cdna.lystit.com/photos/nordstrom/2827b557/mac-duggal-Black-Long-Sleeve-Fit-Flare-Velvet-Embellished-Cocktail-Dress.jpeg)
These findings, together with published geochronologic and thermochronologic data, suggest that abundant 50-45 Ma zircon fission track and ZHe ages from the Gangdese arc likely reflect conductive cooling of the Gangdese arc after a ∼52 Ma magmatic flare-up episode rather than rapid regional exhumation.
![mactrack flare mactrack flare](https://images.genius.com/0a0189eb6dcc8d2dafa627fb40b81629.634x634x1.jpg)
Our results indicate that the Gangdese belt, as the southern margin of Eocene Tibetan Plateau, became plateau-like by ∼45 Ma. The batholith, then transitioned to low erosion rates (<0.05 mm/yr) between the Middle Eocene and Early Miocene, followed by a renewed episode of cooling commencing in the Early Miocene. Thermal history modeling of the data show that the batholith experienced a phase of rapid Early Cenozoic cooling probably associated with exhumation resulting from the initial India-Asia's collision, but possibly also due to postarc volcanic activity in the region. Here, we report new low-temperature thermochronology apatite and zircon data from the Gangdese batholith in southern Tibet.
![mactrack flare mactrack flare](https://www.magesypro.com/storage/2020/11/Chill-Keys-WAV-FLARE.jpg)
The uplift history of the Tibetan Plateau remains one of most intriguing and controversial issues in the Cenozoic history of our planet, and has a significant impact on regional and global climate.