exotic.added
- Lake Sediment Pollen from Berry Pond in North Andover MA from 15000 BP to Present. HF184
- Lake Sediment Pollen from Blood Pond in Dudley MA from 15000 BP to Present. HF185
- Lake Sediment Pollen from Knob Hill Pond in Marshfield VT from 14000 BP to Present. HF187
- Lake Sediment Pollen from Little Pond in Bolton MA from 3000 BP to Present. HF188
- Lake Sediment Pollen from Little Pond in Royalston MA from 15000 BP to Present. HF186
- Lake Sediment Pollen from Wildwood Lake in Long Island NY from 4500 BP to Present. HF189