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Blog Posts Tagged "drill bits"

Coring systems and sediment core quality

Submitted by Helder Pereira on Wed, 12/21/2011 - 04:58
Topics:
  • drill bits
  • Expedition 339
  • Scientific ocean drilling

Once the vessel is positioned at a site, the thrusters are lowered and a positioning beacon is dropped to the seafloor.

  • Helder Pereira's blog
  • 2 comments
  • Read more

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