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12 résultats pour : sediment

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This 1896 illustration shows hydraulic mining being used by gold miners in the far West of the
UMG24A08_253

This 1896 illustration shows hydraulic mining bein...

USGS Sediment Sampling at Henderson Beach State Park in Florida ca. 2010
UMG22A39_354

USGS Sediment Sampling at Henderson Beach State Pa...

USGS Collects Sediments Samples at Pascagoula Beach in Mississippi ca. October 2010
UMG22A39_346

USGS Collects Sediments Samples at Pascagoula Beac...

USGS Setting up at Sampling at Orange Beach, Alabama ca. 2010
UMG22A39_347

USGS Setting up at Sampling at Orange Beach, Alaba...

USGS worker collects a Hurricane Irene sample at the Mohawk River at Cohoes on August 29, 2010
UMG22A33_111

USGS worker collects a Hurricane Irene sample at t...

USGS Sediment Sampling at St. George Island State Park ca. 2010
UMG22A39_350

USGS Sediment Sampling at St. George Island State ...

USGS Sampling Site at Henderson Beach State Park ca. October 2010
UMG22A39_353

USGS Sampling Site at Henderson Beach State Park c...

Mouths of the Amazon River, Brazil, South America from space
UMG22A40_374

Mouths of the Amazon River, Brazil, South America ...

USGS Water-Quality Sampling at St. Marks National Wildlife Refuge ca. 2010
UMG22A39_349

USGS Water-Quality Sampling at St. Marks National ...

Archeological Site of Atapuerca. 'Railway Trench'.
UMG21A15_285

Archeological Site of Atapuerca. 'Railway Trench'.

Napoleonic map of Lower Egypt.
UMG21A14_498

Napoleonic map of Lower Egypt.

Sediment rock with seashells.
UMG20B44_107

Sediment rock with seashells.