The wife of Otto, Queen Eadgyth ( " grand-daughter of Alfred the Great " ), was buried in the church after her death in 946; isotopic analysis of her bones confirms her early life in Wessex.
32.
This concealed the underlying process until an investigation by Jeff Severinghaus and Wallace Broecker of Columbia University's Lamont Doherty Earth Observatory using isotopic analysis showed that carbon dioxide was reacting with exposed concrete inside Biosphere 2 to form calcium carbonate, thereby sequestering both carbon and oxygen.
33.
Chemical and isotopic analysis of rocks laid down along the coast of an island that later became part of Africa shows that, between 750 and 570 million years ago, the Earth went through at least four deep ice ages, each lasting millions of years, Hoffman said.
34.
Isotopic analysis of the skeletal remains of Tianyuan man, a 40, 000-year-old modern human from eastern Asia, has shown that he regularly consumed freshwater fish . shell middens, discarded fish bones and cave paintings show that sea foods were important for survival and consumed in significant quantities.
35.
Isotopic analysis of the bones conducted in 2014 with the help of Smithsonian Institution scientists showed that the young man was from or had spent a significant amount of time in the Midwestern area, around the Great Lakes, which includes the states of Wisconsin, Illinois, Minnesota and Michigan.
36.
Cox " et al " . argue that stable isotopic analysis of burials, combined with historical and archaeological data can be an effective way in of investigating the worldwide migrations forced by the African Slave Trade, as well as the emergence of the underclass and working class in the colonial Old World.
