An electron microscope image, colorized, shows different structures of pollen grains, including sunflower, morning glory and primrose. Dartmouth Electron Microscope Facility If pollen allergies are ...
20150425_atc_solving_crimes_with_pollen_one_grain_of_evidence_at_a_time.mp3?orgId=1&topicId=1004&d=374&p=2&story=402031990&t=progseg&e=402227645&seg=6&ft=nprml&f ...
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Pollen Grains Preserve Clues About the Earth From the Time When an Asteroid Struck 66 Million Years Ago
Nature carried with it the traces of a past time, and every inch of its being revealed something new and unknown. One such material in nature was pollen grains that were not only allergens but also ...
The behavior of pollen grains within the airspace around Ephedra trifurca is described. Vectoral analyses of pollen grains moving around stems and ovules indicate a complex pattern of directional and ...
Meet the Scientist Digitizing Millions of Fossilized Pollen Grains to Reveal Earth’s Climate History
Smithsonian researcher Ingrid Romero studies fossil pollen to reconstruct ancient climates and predict future changes Erin Wunderlich Researcher Ingrid Romero holds a case full of pollen slides at the ...
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