An analogous technique exists in seawater, where 44Ca/40Ca tends to increase when the rate of elimination of Ca2+ by mineral precipitation exceeds the enter of new calcium in the ocean. In 1997, Skulan and DePaolo presented the primary proof of change in seawater 44Ca/40Ca around geologic time, along with a https://judahtiynd.blog-a-story.com/8036667/the-greatest-guide-to-hazardous-materials-management-in-irvine