To find out when this global chill began, the research team collected 11 sandstone samples from the Garvellach Islands to analyze zircons in the sandstone. Zircons are especially useful in dating rock ...
Detrital zircons from the N-OT primarily originate from the Yellow River and mixed with the Old Yellow River, while those from the M-OT come mainly from the Yellow River, Yangtze Rivers, and East ...
Back-to-school ideas From Alpine quartz to Spanish sphalerites, from Cambodian brown zircons to Auvergne amethysts and fossils from Haute-Provence, these treasures are sure to take you on a voyage ...
Lee, Dong-Chan Choh, Suk-Joo Lee, Dong-Jin Ree, Jin-Han Lee, Jeong-Hyun and Lee, Seung-Bae 2017. Where art thou “the great hiatus?” — review of Late Ordovician to Devonian fossil-bearing strata in the ...
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