Kasten core deployment

By Pacific Coastal and Marine Science Center September 2013 (approx.)

Two men wearing hard hats and lifejackets stand on the stern of a boat, one man guides a metal coring device into the wate

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Detailed Description

USGS scientists Peter Swarzenski and Cordell Johnson deploying a 3-meter (10 foot) kasten corer off R/V Centennial.

Sources/Usage

Public Domain.