What valuable information does palynology, the analysis of pollen grains, provide regarding past climates?

Answer

The types of plants that were growing nearby, suggesting regional temperature or altitude.

Pollen grains act as excellent biological proxies. The type of flora preserved (e.g., spruce versus broad-leafed plants) directly reflects the prevailing thermal or latitudinal conditions of the region at the time of deposition.

What valuable information does palynology, the analysis of pollen grains, provide regarding past climates?

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Exploring the Science of Climate (3/5) - YouTube

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