本研究针对印度东北部阿萨姆-梅加拉亚片麻岩杂岩体（AMGC）中两期花岗岩（~1.6 Ga和~0.5 Ga）的成因争议，通过锆石U-Pb定年、全岩地球化学及Sr-Nd同位素分析，揭示其均为A型花岗岩，分别源于哥伦比亚与东冈瓦纳超大陆拼合后的伸展环境，为理解东亚前寒武纪 ...

This investigation unveils novel Sr–Nd–Pb–Hf isotope data derived from alkaline magmatic rocks extracted from three boreholes strategically positioned within the Cabo Frio High area. The evolutionary ...

Each week during the high school sports season, High School on SI will gather the best performances across the country with ...

The Support roster takes a hit in the 2 nd ban phase as Bard, Nautilus, Karma, and Olaf are exiled. Coming back into champion selection, FLY choose Rell off the bat. Leona and Yorick locked by SR ...

SR take Rumble and Naafiri. FLY counter with Pantheon and Galio. SR ends the first set of picks by grabbing Jhin. During 2 nd ban phase, SR targets the Mid Lane with Viktor and Taliyah bans while ...

The girls high school track and field season ended Saturday with the final day of the State Meet at Eastern Illinois ...

ELNORA— After 33 years in education, all of those at North Daviess, choir director Amy Dedina retired at the end of the ...

Don't get caught off guard on the road! See details from TDOT on upcoming road construction in West Tennessee. 👇 ...

At Mach 6, the SR-72 can cut across radar fields of view so quickly that establishing a continuous track becomes nearly impossible. In the new global arms race between the United States ...

Have some kind of legal troubles with your motor insurance? Don’t worry! SR22 can help you. In this guide, we shall discuss all about SR22 and how you can file it. We shall also discuss its ...