• journal_title：The Leading Edge
• Contributor：Stephen J. Hill
• Publisher：Society of Exploration Geophysicists
• Date：2008-
• Format：text/html
• Language：en
• Identifier：10.1190/1.3036960
• journal_abbrev：The Leading Edge
• issn：1070-485X
• volume：27
• issue：12
• firstpage：1608
• section：Departments

The November-December issue of Geophysics contains the customary complement of articles and a special section on time-lapse gravity. The following summaries contain a sampling of both.