Thomas Helser, PhD

National Oceanic and Atmospheric Administration
Alaska Fisheries Science Center
Seattle, WA
USA 98115

Papers:
M-141-11 Age Validation of Pacific Cod (Gadus macorcephalus) Using High Resolution Stable Oxygen Isotope (d18O) Signatures in Otoliths P-401 Bomb Dating and Age Estimates of Big Skate (Beringraja binoculata) and Longnose Skate (Raja rhina)