EX-4.2
from 8-K
7 pages
Geokinetics Holdings USA, Inc., Geokinetics Inc., the Subsidiary Guarantors Named Herein and U.S. Bank National Association, as Trustee Supplemental Indenture No. 1 Dated as of February 12, 2010 to Indenture Dated as of December 23, 2009 Among Geokinetics Holdings USA, Inc., Geokinetics Inc., and U.S. Bank National Association, as Trustee $300,000,000 9.75% Senior Secured Notes Due 2014
12/34/56