Sentences with phrase «ocean sediments etc.»

Not exact matches

High - resolution ocean sediment cores can sometimes be found that fit this, as can some cave (speleothem) records and pollen records etc..

Now the locations of avaialble proxy data (tree rings, ice cores, ocean sediment records, corals etc.) are not necessarily optimally spread out, but the spatial sampling error is actually quite easy to calculate, and goes into the error bars shown on most reconstructions.

Independent non-thermometer data (so - called proxies, like tree rings, ice cores, ocean sediments, stalagmites, etc.) also show no warming trend between 1978 and 2000.