In the sample preperation room, a lab technician weighs sediments samples before placing them in a warming oven to dry.
Thomas P Sheehan (Former Employee)
Science and Products
Wetlands in the Quaternary
Wetlands accumulate organic-rich sediment or peat stratigraphically, making them great archives of past environmental change. Wetlands also act as hydrologic buffers on the landscape and are important to global biogeochemical cycling. This project uses wetland archives from a range of environments to better understand how vegetation, hydrology, and hydroclimate has changed on decadal to multi...
Wetlands in the Quaternary Project
Wetlands accumulate organic-rich sediment or peat stratigraphically, making them great archives of past environmental change. Wetlands also act as hydrologic buffers on the landscape and are important to global biogeochemical cycling. This project uses wetland archives from a range of environments to better understand how vegetation, hydrology, and hydroclimate has changed on decadal to multi...
Weighing Sediment Samples from the Great Dismal Swamp, 2018
In the sample preperation room, a lab technician weighs sediments samples before placing them in a warming oven to dry.
Nomini Bay, VA
A team of scientists prepare to collect cores from the Nomini Bay, VA.
A team of scientists prepare to collect cores from the Nomini Bay, VA.
Pollen Lab, FBGC
Tom Sheehan, a lab technician at the Florence Bascom Geoscience Center, swirls a sample in a watch glass to assist in separating pollen from heavier mineral material.
Tom Sheehan, a lab technician at the Florence Bascom Geoscience Center, swirls a sample in a watch glass to assist in separating pollen from heavier mineral material.
Pollen Lab Field Gear
This gear, known as a Russian corer, is commonly used to extract sediment cores from field sites.
This gear, known as a Russian corer, is commonly used to extract sediment cores from field sites.
Sieving a Sample to Extract Pollen, Pollen Laboratory
In this photo, a lab technician sieves a sample to get rid of fine minerals (such as clay).
In this photo, a lab technician sieves a sample to get rid of fine minerals (such as clay).
Swirling a Sample to Separate Pollen from Minerals, Pollen Laboratory
In a watch glass, a lab technician swirls out pollen from heavier mineral material and then pipets it out.
In a watch glass, a lab technician swirls out pollen from heavier mineral material and then pipets it out.
Set-up to Sieve Samples for Pollen, Pollen Laboratory
Seen in this image is the sieving setup of the pollen lab.
Seen in this image is the sieving setup of the pollen lab.
Science and Products
Wetlands in the Quaternary
Wetlands accumulate organic-rich sediment or peat stratigraphically, making them great archives of past environmental change. Wetlands also act as hydrologic buffers on the landscape and are important to global biogeochemical cycling. This project uses wetland archives from a range of environments to better understand how vegetation, hydrology, and hydroclimate has changed on decadal to multi...
Wetlands in the Quaternary Project
Wetlands accumulate organic-rich sediment or peat stratigraphically, making them great archives of past environmental change. Wetlands also act as hydrologic buffers on the landscape and are important to global biogeochemical cycling. This project uses wetland archives from a range of environments to better understand how vegetation, hydrology, and hydroclimate has changed on decadal to multi...
Weighing Sediment Samples from the Great Dismal Swamp, 2018
In the sample preperation room, a lab technician weighs sediments samples before placing them in a warming oven to dry.
In the sample preperation room, a lab technician weighs sediments samples before placing them in a warming oven to dry.
Nomini Bay, VA
A team of scientists prepare to collect cores from the Nomini Bay, VA.
A team of scientists prepare to collect cores from the Nomini Bay, VA.
Pollen Lab, FBGC
Tom Sheehan, a lab technician at the Florence Bascom Geoscience Center, swirls a sample in a watch glass to assist in separating pollen from heavier mineral material.
Tom Sheehan, a lab technician at the Florence Bascom Geoscience Center, swirls a sample in a watch glass to assist in separating pollen from heavier mineral material.
Pollen Lab Field Gear
This gear, known as a Russian corer, is commonly used to extract sediment cores from field sites.
This gear, known as a Russian corer, is commonly used to extract sediment cores from field sites.
Sieving a Sample to Extract Pollen, Pollen Laboratory
In this photo, a lab technician sieves a sample to get rid of fine minerals (such as clay).
In this photo, a lab technician sieves a sample to get rid of fine minerals (such as clay).
Swirling a Sample to Separate Pollen from Minerals, Pollen Laboratory
In a watch glass, a lab technician swirls out pollen from heavier mineral material and then pipets it out.
In a watch glass, a lab technician swirls out pollen from heavier mineral material and then pipets it out.
Set-up to Sieve Samples for Pollen, Pollen Laboratory
Seen in this image is the sieving setup of the pollen lab.
Seen in this image is the sieving setup of the pollen lab.