Equipment: Benthos AQ-4 10-element hydrophone streamer

Dataset Name: Sparker seismic data

Description: Sparker SEG-Y data collected aboard RV CORLISS Cruise CRLS98014 in the Columbia River Estuary, Willapa Bay, and off Southern Washington Inner Continental Shelf

Contact: David Twichell

Format: SEG-Y;

Data Location: https://doi.org/10.3133/ofr99307

Metadata URL: https://cmgds.marine.usgs.gov/metadata/whcmsc/open_file_report/ofr1999-307/ofr1999-307_segy.xml

Supplementary Info: http://pubs.usgs.gov/of/2001/of01-076/