pollen stratigraphy
Learn about this topic in these articles:
geochronology
- In Cretaceous Period: Correlation
Angiosperm pollen provides for recognition of zones for the Late Cretaceous of the North American Atlantic Coastal Plain.
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Wisconsin Glacial Stage
- In Wisconsin Glacial Stage
Sequences of pollen grains preserved in Wisconsin sediments indicate the presence of tundra on the fringes of the ice masses; the tundra was occupied by the woolly mammoth, caribou, and musk ox. Bison, horses, giant ground sloths, and a host of other vertebrates
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