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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000866609-13-000031
Filing Date
2013-08-08
Accepted
2013-08-08 15:30:09
Documents
11
Period of Report
2013-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q io-6302013x10q.htm 10-Q 1056238
2 CERTIFICATION OF CHIEF EXECUTIVE OFFICER io-6302013x10qex311.htm EX-31.1 12845
3 CERTIFICATION OF CHIEF FINANCIAL OFFICER io-6302013x10qex312.htm EX-31.2 12869
4 CERTIFICATION OF CHIEF EXECUTIVE OFFICER io-6302013x10qex321.htm EX-32.1 6036
5 CERTIFICATION OF CHIEF FINANCIAL OFFICER io-6302013x10qex322.htm EX-32.2 6077
  Complete submission text file 0000866609-13-000031.txt   9325669

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE DOCUMENT io-20130630.xml EX-101.INS 1087907
7 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT io-20130630.xsd EX-101.SCH 44480
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT io-20130630_cal.xml EX-101.CAL 78633
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT io-20130630_def.xml EX-101.DEF 139536
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT io-20130630_lab.xml EX-101.LAB 497696
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT io-20130630_pre.xml EX-101.PRE 267681
Mailing Address 2105 CITYWEST BLVD SUITE 400 HOUSTON TX 770422839
Business Address 2105 CITYWEST BLVD SUITE 400 HOUSTON TX 770422839 281.933.3339
ION GEOPHYSICAL CORP (Filer) CIK: 0000866609 (see all company filings)

IRS No.: 222286646 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-12691 | Film No.: 131021613
SIC: 1382 Oil & Gas Field Exploration Services