Hi , the answer is 100 million years .
Yes, data is reliable for predicting the future because if you think about weather forecasts they use a huge chart of data to help foresee what the weather will be for the day after, the week after, and etc. This is only one of the examples for data being reliable. Especially if it's fastdata, actionable data, and so on.
The Gelug sect of Buddhism is the newest sect of this religion/philosophy. It is the one that actually has established the Dalai Lama, which is the most important figure in this sect. The Dalai Lama is viewed as the incarnation Avalokitisvara, a Bodhisttava of Compassion. Also, the Dalai Lama is considered as the spiritual leader of the Gelug Buddhism and he is the highest religious authority, which over time even became a political authority. This sect of Buddhism has become dominant in Tibet and Mongolia.
For relative, you could say it's located in the US, in Louisiana.
For absolute... Its geographical coordinates are 29.951065, -90.071533. ...
Does that help at all?