Measurements have shown that the temperature of a fish's habitat can be deduced from the Oxygen isotope ratio of its otoliths (ear bones). Isotope ratios Obtained from fossil otoliths indicate a water temperature which agrees wiht that found by isotope measurements on associated benthonic foraminifera.
No takes yet. Share an insight, caveat, or question.
Ian Devereux (1967) studied this question.
Synapse has enriched 2 closely related papers on similar clinical questions. Consider them for comparative context: