Attached files

file filename
10-Q - 10-Q - ION GEOPHYSICAL CORPio-06302014x10q.htm
EX-32.1 - CEO SECTION 906 CERTIFICATION - ION GEOPHYSICAL CORPex321ceosec906cert06302014.htm
EXCEL - IDEA: XBRL DOCUMENT - ION GEOPHYSICAL CORPFinancial_Report.xls
EX-31.1 - CEO SECTION 302 CERTIFICATION - ION GEOPHYSICAL CORPex311ceosec302cert06302014.htm
EX-31.2 - CFO SECTION 302 CERTIFICATION - ION GEOPHYSICAL CORPex312cfosec302cert06302014.htm


EXHIBIT 32.2
CERTIFICATION OF CHIEF FINANCIAL OFFICER
PURSUANT TO 18 U.S.C. §1350
In connection with the Quarterly Report of ION Geophysical Corporation (the “Company”) on Form 10-Q for the period ended June 30, 2014, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Gregory J. Heinlein, Senior Vice President and Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to my knowledge, that:
1.
The Report fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934; and
2.
The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: August 7, 2014
 
/s/ Gregory J. Heinlein
 
 
Gregory J. Heinlein
 
 
Senior Vice President and Chief Financial Officer