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Filing Detail
Form 10-Q/A - Quarterly report [Sections 13 or 15(d)]: [Amend]
SEC Accession No. 0000866609-13-000054
Filing Date
2013-11-15
Accepted
2013-11-15 14:25:37
Documents
11
Period of Report
2013-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q/A io-3312013x10qa.htm 10-Q/A 645367
2 CEO CERTIFICATION io-3312013x10qaex311.htm EX-31.1 12831
3 CFO CERTIFICATION io-3312013x10qaex312.htm EX-31.2 12855
4 CEO CERTIFICATION io-3312013x10qaex321.htm EX-32.1 6022
5 CFO CERTIFICATION io-3312013x10qaex322.htm EX-32.2 6063
  Complete submission text file 0000866609-13-000054.txt   4414606

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE DOCUMENT io-20130331.xml EX-101.INS 556817
7 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT io-20130331.xsd EX-101.SCH 34774
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT io-20130331_cal.xml EX-101.CAL 67272
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT io-20130331_def.xml EX-101.DEF 109724
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT io-20130331_lab.xml EX-101.LAB 411776
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT io-20130331_pre.xml EX-101.PRE 225386
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/A | Act: 34 | File No.: 001-12691 | Film No.: 131223534
SIC: 1382 Oil & Gas Field Exploration Services