Sentences with phrase «if volcanic deposits»

Not exact matches

«In any case, the results of our model study give a clear indication that the bipolar variability of sulfate deposits must be taken into consideration if the traces of large volcanic eruptions are to be deduced from ice cores,» says Dr. Krüger, «Several research groups that deal with this issue have already contacted us to verify their data through our model results.»

After decades of dueling studies about whether it was an asteroid or volcanic eruptions that did in the dinosaurs, it is apparent that the mineral - deposit evidence is indirect and open to interpretation, even if the scientists advancing the various claims sound pretty sure of themselves.