Sentences with phrase «analyses of ancient rocks»
The problem was that theoretical models and analyses of ancient rocks eventually convinced scientists that Earth's earliest atmosphere was not rich in hydrogen.
http://www.sciencemag.org/ Not exact matches
Dr Alice Samson, co-author of the paper from the University of Leicester School of Archaeology and Ancient History, explains: «Scientific analyses from the team have provided the first dates for rock art in the Caribbean — illustrating that these images are pre-Columbian made by artists exploring and experimenting deep underground.
After decades of fieldwork and lab analysis on six continents, Quade — whose father and grandfather were geologists — seems to live, breathe, and eat insights from ancient rock.