Smaller version of Detailed Geology and Geomorphology (Sheet 11) from USGS Scientific Investigations Map 3225, California State Waters Map Series—Hueneme Canyon and Vicinity, California, as an example of the different kinds of maps (“sheets”) produced within a coastal map “block”.
Images
Smaller version of Detailed Geology and Geomorphology (Sheet 11) from USGS Scientific Investigations Map 3225, California State Waters Map Series—Hueneme Canyon and Vicinity, California, as an example of the different kinds of maps (“sheets”) produced within a coastal map “block”.
![Seafloor maps show computer-generated predictions of where to find common deep-water macro-invertebrate taxa.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/thumbnails/image/sim3225_sheet12_0.jpg?itok=DnosLmAS)
Smaller version of Predicted Distribution of Benthic Macro-Invertebrates (Sheet 12) from USGS Scientific Investigations Map 3225, California State Waters Map Series—Hueneme Canyon and Vicinity, California, as an example of the different kinds of maps (“sheets”) produced within a coastal map “block”.
Smaller version of Predicted Distribution of Benthic Macro-Invertebrates (Sheet 12) from USGS Scientific Investigations Map 3225, California State Waters Map Series—Hueneme Canyon and Vicinity, California, as an example of the different kinds of maps (“sheets”) produced within a coastal map “block”.
Digital still photograph from Ipswich Bay near Salisbury, MA, showing a lobster, sponges, and brachiopods, on cobbles and ledge covered with bubblegum algae and red filamentous algae. A thin veneer of coarse sand and gravelly sediment partially cover the rocks. Water depth at this location is approximately 24 meters.
Digital still photograph from Ipswich Bay near Salisbury, MA, showing a lobster, sponges, and brachiopods, on cobbles and ledge covered with bubblegum algae and red filamentous algae. A thin veneer of coarse sand and gravelly sediment partially cover the rocks. Water depth at this location is approximately 24 meters.
An aerial view of Dauphin Island, Alabama, shows a thin strip of road partially covered by sand, with undeveloped beach in the foreground and developed beach in the background.
An aerial view of Dauphin Island, Alabama, shows a thin strip of road partially covered by sand, with undeveloped beach in the foreground and developed beach in the background.
![Collage of imagery of the seafloor, one is a photo, the others are generated from depth data with a computer.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/thumbnails/image/sim3225_sheet4.jpg?itok=-Y2jSjeR)
The map view in the center of the sheet is similar to the colored shaded-relief bathymetry map of Hueneme Canyon and vicinity (sheet 1 of this report). Numbered arrows show viewing directions of the perspective views on this sheet (figs.
The map view in the center of the sheet is similar to the colored shaded-relief bathymetry map of Hueneme Canyon and vicinity (sheet 1 of this report). Numbered arrows show viewing directions of the perspective views on this sheet (figs.
Female walruses and their young must haul out of the water to rest between foraging bouts. Photograph by Sarah Sonsthagen, USGS, taken July 15, 2012, in the Chukchi Sea.
Female walruses and their young must haul out of the water to rest between foraging bouts. Photograph by Sarah Sonsthagen, USGS, taken July 15, 2012, in the Chukchi Sea.
Pacific sand lance captured in a beach seine. Sand lance are a forage fish that underpin Puget Sound food webs and are intimately connected to Puget Sound beaches. The fish spend a portion of their time buried in the sand and eggs are laid on the upper beach, making healthy beaches critical to the success of this species.
Pacific sand lance captured in a beach seine. Sand lance are a forage fish that underpin Puget Sound food webs and are intimately connected to Puget Sound beaches. The fish spend a portion of their time buried in the sand and eggs are laid on the upper beach, making healthy beaches critical to the success of this species.
Macroalgae, seagrass, and litter in West Falmouth Harbor, MA
Macroalgae, seagrass, and litter in West Falmouth Harbor, MA
USGS scientist Collin Smith, aboard USGS research vessel Dogfish, sets out a sampling net—called a lampara net—to capture nearshore fishes in a subtidal eelgrass bed in Eagle Harbor, Bainbridge Island, Washington.
USGS scientist Collin Smith, aboard USGS research vessel Dogfish, sets out a sampling net—called a lampara net—to capture nearshore fishes in a subtidal eelgrass bed in Eagle Harbor, Bainbridge Island, Washington.
Partially submerged eelgrass bed at low tide in Fay Bainbridge Park on Bainbridge Island, Washington. Eelgrass is an underwater plant that is a common sight on Puget Sound beaches when the tide is out. Healthy eelgrass indicates that water clarity is high.
Partially submerged eelgrass bed at low tide in Fay Bainbridge Park on Bainbridge Island, Washington. Eelgrass is an underwater plant that is a common sight on Puget Sound beaches when the tide is out. Healthy eelgrass indicates that water clarity is high.
On Bainbridge Island, Washington, USGS scientists (left to right) Theresa "Marty" Liedtke, Lisa Gee, Ryan Tomka, and Collin Smith hauling a sampling net—called a beach seine—over an eelgrass (Zostera marina) bed. Surf smelt and sand lance spawn on the upper intertidal areas of beaches in Puget Sound.
On Bainbridge Island, Washington, USGS scientists (left to right) Theresa "Marty" Liedtke, Lisa Gee, Ryan Tomka, and Collin Smith hauling a sampling net—called a beach seine—over an eelgrass (Zostera marina) bed. Surf smelt and sand lance spawn on the upper intertidal areas of beaches in Puget Sound.
![A large boulder-shaped Massive Starlet coral on the sea floor in Dry Tortugas National Park](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/thumbnails/image/Dry%20Tortugas%20coral%20core.jpg?itok=iIK4k20O)
Scientists used a core from this Massive Starlet (Siderastrea siderea) coral colony in Dry Tortugas National Park to reconstruct ocean temperatures going back to 1837. Photo: USGS
Scientists used a core from this Massive Starlet (Siderastrea siderea) coral colony in Dry Tortugas National Park to reconstruct ocean temperatures going back to 1837. Photo: USGS
Oblique onshore view of sea floor characterization map off Puʻukoholā Heiau National Historic Site and Kawaihae Harbor, Hawaiʻi.
Oblique onshore view of sea floor characterization map off Puʻukoholā Heiau National Historic Site and Kawaihae Harbor, Hawaiʻi.
Sunrise with a recently deployed buoy measuring meteorological data off Fire Island, NY in 2012. The data collected is part of a study of the coastal processes that mobilize and transport sediment in the region
Sunrise with a recently deployed buoy measuring meteorological data off Fire Island, NY in 2012. The data collected is part of a study of the coastal processes that mobilize and transport sediment in the region
Anti-fouling treatment is applied to a sensor on a platform about to be deployed off Fire Island, NY in 2012. The data collected is part of a study of the coastal processes that mobilize and transport sediment in the region
Anti-fouling treatment is applied to a sensor on a platform about to be deployed off Fire Island, NY in 2012. The data collected is part of a study of the coastal processes that mobilize and transport sediment in the region
PCMSC scientists Amy Foxgrover (left) and Leticia Hallas collect mud from a Smith-McIntyre grab sampler aboard R/V Parke Snavely to study sediment sources and redistribution within San Francisco Bay.
PCMSC scientists Amy Foxgrover (left) and Leticia Hallas collect mud from a Smith-McIntyre grab sampler aboard R/V Parke Snavely to study sediment sources and redistribution within San Francisco Bay.
Susan Russell-Robinson points out a fossil ammonite in the limestone floor tiles of the Eisenhower Executive Office Building in Washington, D.C.
Susan Russell-Robinson points out a fossil ammonite in the limestone floor tiles of the Eisenhower Executive Office Building in Washington, D.C.
USGS Pacific Coastal and Marine Science Center field crew showing off the new magnetometer, named Magnetron, on fantail of Research Vessel (R/V) Parke Snavely.
USGS Pacific Coastal and Marine Science Center field crew showing off the new magnetometer, named Magnetron, on fantail of Research Vessel (R/V) Parke Snavely.
Map C. Backscatter intensity and sun-illuminated topography. Blue= "soft" seabed, Green, orange = "hard" seabed
Map C. Backscatter intensity and sun-illuminated topography. Blue= "soft" seabed, Green, orange = "hard" seabed
![Map of project research in United States and Canada](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/thumbnails/image/BenthicHabitatsResearchArea.png?itok=kO8-FUJ7)
Stellwagen Bank project research areas in the United States and Canada
Stellwagen Bank project research areas in the United States and Canada
Bird's-eye view map of a section of the seafloor off southern California, made with depth data. The map shows a channel wall that has been cut by the San Diego Trough fault and moved about 20 meters. This feature is about 1,000 meters below sea level.
Bird's-eye view map of a section of the seafloor off southern California, made with depth data. The map shows a channel wall that has been cut by the San Diego Trough fault and moved about 20 meters. This feature is about 1,000 meters below sea level.