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Image of Tim Collett
USGS research geologist, Tim Collett
USGS research geologist, Tim Collett
USGS research geologist, Tim Collett

Tim Collett, research geologist in gas hydrates, is chief for the U.S. Geological Survey (USGS) Energy Resources Program gas hydrate research efforts offering a presentation on unconventional oil and gas resources at KIGAM, the Korean Institute of Geoscience and Mineral Resources in Daejeon, South Korea

Tim Collett, research geologist in gas hydrates, is chief for the U.S. Geological Survey (USGS) Energy Resources Program gas hydrate research efforts offering a presentation on unconventional oil and gas resources at KIGAM, the Korean Institute of Geoscience and Mineral Resources in Daejeon, South Korea

Image of Tim Collett talking about Gas Hydrates
USGS in South Korea
USGS in South Korea
USGS in South Korea

Tim Collett, USGS research geologist, presenting at the Korean Institute of Geoscience and Mineral Resources' (KIGAM)  international program for geoscience resources.

Tim Collett, USGS research geologist, presenting at the Korean Institute of Geoscience and Mineral Resources' (KIGAM)  international program for geoscience resources.

Left image shows the elevation of a stretch of river, right image shows an aerial photograph of the same stretch of river.
Middle Elwha River digital elevation model and orthophotomosaic
Middle Elwha River digital elevation model and orthophotomosaic
Middle Elwha River digital elevation model and orthophotomosaic

Digital elevation model (left) and orthomosaic (right) of the middle Elwha River

Walls and carts of cores
Walls and carts of cores
Walls and carts of cores
Walls and carts of cores

Core racks filled with split cores in D-tubes in the K.O. Emery Geotechnical Wing walk-in refrigerator

Core racks filled with split cores in D-tubes in the K.O. Emery Geotechnical Wing walk-in refrigerator

Image of Erika Lentz and Danille Niles at Trunk River Beach, Falmouth, MA
Erika Lentz is interviewed by WBZ Boston for a sea-level rise segment
Erika Lentz is interviewed by WBZ Boston for a sea-level rise segment
Erika Lentz is interviewed by WBZ Boston for a sea-level rise segment

Erika Lentz, Woods Hole Coastal and Marine Science Center Research Geologist interviewed by WBZ Boston Meterologist, Danielle Niles fora segment on sea-level rise

Erika Lentz, Woods Hole Coastal and Marine Science Center Research Geologist interviewed by WBZ Boston Meterologist, Danielle Niles fora segment on sea-level rise

Erika Lentz interview on Trunk River Beach, Falmouth. MA
Erika Lentz interview by WBZ Meteorologist, Danielle Niles
Erika Lentz interview by WBZ Meteorologist, Danielle Niles
Erika Lentz interview by WBZ Meteorologist, Danielle Niles

Research geologist, Erika Lentz, interviewed on Trunk River Beach, Falmouth, MA, by WBZ meterologist, Danielle Niles, about the future impacts of sea-level rise

Research geologist, Erika Lentz, interviewed on Trunk River Beach, Falmouth, MA, by WBZ meterologist, Danielle Niles, about the future impacts of sea-level rise

USGS personnel working with chains on the deck of the R/V Savannah
Assembly of chains, shackles, and links
Assembly of chains, shackles, and links
Assembly of chains, shackles, and links

 Sediment transport team members assemble chain, shackles and pear links that are are attached to the anchor and floats as part of deploying a mooring.

 Sediment transport team members assemble chain, shackles and pear links that are are attached to the anchor and floats as part of deploying a mooring.

USGS personnel on the fantail of the R/V Savannah
Meteorological equipment deployment
Meteorological equipment deployment
Meteorological equipment deployment

Sediment transport team members prepare to deploy a buoy instrumented with Meteorological sensors

 An instrumented bottom lander platform is lowered off the stern of the research vessel
Oceanographic Equipment Deployment
Oceanographic Equipment Deployment
Oceanographic Equipment Deployment

An instrumented bottom lander platform is lowered off the stern of the R/V Savannah during deploment

Yellow buoy in the water
Buoy, Buoy
Buoy, Buoy
Buoy, Buoy

The buoy that measures meteorological conditions at the site after deployment.

The buoy that measures meteorological conditions at the site after deployment.

USGS personnel on the fantail of the R/V Savannah
USGS Team Work!
USGS Team Work!
USGS Team Work!

Sediment transport team members attach a quick-release to the top of a bottom lander prior to deployment

Sediment transport team members attach a quick-release to the top of a bottom lander prior to deployment

USGS personnel on the fantail of the R/V Savannah
Woods Hole Coastal and Marine Science Center Sediment Transport Team
Woods Hole Coastal and Marine Science Center Sediment Transport Team
Woods Hole Coastal and Marine Science Center Sediment Transport Team

Sediment transport team members manage tag lines to control the motion of the bottom lander as it is deployed.

Calcareous trochospiral estuarine foraminifera Ammonia tepida from Grand Bay
Calcareous estuarine foraminifera Ammonia tepida from Grand Bay
Calcareous estuarine foraminifera Ammonia tepida from Grand Bay
Calcareous estuarine foraminifera Ammonia tepida from Grand Bay

Scanning electron microscope (SEM) image of calcareous trochospiral estuarine foraminifera Ammonia tepida collected from Grand Bay estuary

Calcareous planispiral estuarine foraminifera Cribroelphidium poeyanum from Grand Bay
Calcareous estuarine foraminifera Cribroelphidium poeyanum
Calcareous estuarine foraminifera Cribroelphidium poeyanum
Calcareous estuarine foraminifera Cribroelphidium poeyanum

Scanning electron microscope (SEM) image of calcareous planispiral estuarine foraminifera Cribroelphidium poeyanum collected from Grand Bay estuary.

Agglutinated marsh foraminifera Entzia macrescens
Agglutinated marsh foraminifera Entzia macrescens
Agglutinated marsh foraminifera Entzia macrescens
Agglutinated planispiral marsh foraminifera Haplophragmoides wilberti from Grand Bay
Agglutinated planispiral marsh foraminifera Haplophragmoides wilberti from Grand Bay
Agglutinated planispiral marsh foraminifera Haplophragmoides wilberti from Grand Bay
Agglutinated planispiral marsh foraminifera Haplophragmoides wilberti from Grand Bay

Scanning electron microscope (SEM) image of agglutinated planispiral marsh foraminifera Haplophragmoides wilberti collected from Grand Bay.

A scientist explains an illustration on a poster presentation to a congressman in a suit
Elizabeth Pendleton describes USGS work to map the Mass. seafloor
Elizabeth Pendleton describes USGS work to map the Mass. seafloor
Elizabeth Pendleton describes USGS work to map the Mass. seafloor

Elizabeth Pendleton describes USGS work to map the Massachusetts seafloor to State Senator Viriato “Vinny” deMacedo.

Photo of exposed bedrock on the beach with palm trees along the cliff edge and mountains in the background
Exposed bedrock on the beach, below the University of California
Exposed bedrock on the beach, below the University of California
Exposed bedrock on the beach, below the University of California

Exposed bedrock on the beach, below the University of California, Santa Barbara