U.S. DEPARTMENT OF THE INTERIOR / U.S. GEOLOGICAL SURVEY U.S. GEOLOGICAL SURVEY DIGITAL DATA SERIES DDS-13 International Phase of Ocean Drilling Seismic Line 1 Demultiplexed Data Cape Hatteras to Mid-Atlantic Ridge USER REGISTRATION This CD-ROM containing information from the USGS is the first of a planned series on Multichannel Seismic CD-ROMs. By providing the address information below, you will be placed on the U.S. Geological Survey's mailing list (at no cost to you) for monthly issues of "New Publications of the U.S. Geological Survey." Announcements for new CD-ROM releases as well as updates to previous releases will be made through this publication. ------------------------------------------------------------ User name(s) ------------------------------------------------------------ Address (Line 1) ------------------------------------------------------------ Address (Line 2) ------------------------------------------------------------ City State Zipcode ------------------------------------------------------------ Phone Number (Optional) ------------------------------------------------------------ ------------------------------------------------------------ ------------------------------------------------------------ ------------------------------------------------------------ ------------------------------------------------------------ Comments Any comments and suggestions you wish to make as to how well this data release meets your needs and how the system can be improved will be greatly appreciated. Please feel free to be as exacting as you desire. Suggestions might include new software features you would like to see implemented, changes in the geographic scope of the data, or methods to make the data easy to understand. Use additional pages if needed. Please return this registration form to: 1 U.S. Geological Survey CD-ROM Support Center: DDS-13 MS970 Box 25046 Denver Federal Center Denver, Co. 80225-0046 phone (303) 273-8627 Thank you for your interest. 2