El Dorado, Arkansas, USA, 08 January 2008 — Deltic Timber Corporation (NYSE-DEL) has scheduled a conference call at 10:00 a.m. Central Time on 07 February to review fourth quarter and year of 2007 results, which will be announced 06 February.

Interested parties may participate in the call by dialing 1-800-510-9691 and referencing participant passcode 94760225. The call will also be broadcast live over the Internet and can be accessed through the Investor Relations section of the Deltic Web site at www.deltic.com.

Online replays of the call will be available through the Deltic Web site. A recording of the call will be available until 14 February by dialing 1-888-286-8010 and referencing replay passcode 81105390.