1. Department of GeologyWestern Washington UniversityBellingham Washington USA
2. NOAA/Pacific Marine Environmental LaboratoryNewport Oregon USA
3. Cooperative Institute for Marine Resources Studies, Oregon State UniversityNewport Oregon USA
4. Department of Marine, Earth and Atmospheric SciencesNorth Carolina State UniversityRaleigh North Carolina USA
5. School of OceanographyUniversity of WashingtonSeattle Washington USA