What palynology is, what a palynologist does, and why pollen and spores matter.
Palynology is the study of pollen grains, spores and other microscopic organic particles. Because these particles are tough and distinctive, they are used to reconstruct past climates, solve crimes and explore for resources.
Palynologists collect samples —from sediments, soils, air or even surfaces— and identify the pollen and spores under the microscope. Each plant produces a distinctive grain, so the mix reveals which plants were present and when.
Pollen is astonishingly durable. It lets scientists reconstruct ancient landscapes and climates, date rock layers, guide oil and gas exploration, track allergens, and provide forensic evidence in criminal cases.
Though little known, palynology sits at the crossroads of botany, geology, ecology and forensics —a small field with an outsized reach across science.
Occasional, clear ideas and resources from the field. No spam.