The Ground Beneath
Plate tectonics theory. Drifting continents. Plates on the move.
http://library.thinkquest.org/27026/

Argo Project
Argo data
http://www.argo.ucsd.edu/

Flatland Tackle For The Serious Fisherman
Flatland Tackle Lures are excellent for vertical fishing or drifting. Each lure is hand made for the serious fisherman by a serious fisherman.
http://www.angelfire.com/biz6/fish/

Brightwaters Instrument Corporation
Brightwaters Instrument Corporation: designs and builds affordable semicustom and full custom scientific and oceanographic equipment for governments, universities, and the private sector. OEM design services.
http://www.brightwaters.com/

Technocean, Inc.
Manufacturer of oceanographic equipment, primarily Argos-based drifting buoy systems. Argos-certified PTT manufacturer.
http://www.technocean.com/

Pacific Gyre Inc.
Manufacturer of oceanographic equipment for remote environmental data collection. Specializing in drifting, Lagrangian buoys, moorings and platforms that collect physical data about the open ocean, coastal waters, and estuaries.
http://www.pacificgyre.com/