Sprague, 1978: 114

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
WSU-1591 45JE16 (Indian Island) WA
WSU-1592 45JE16 (Indian Island) WA
WSU-1593 45JE16 (Indian Island) WA
WSU-1594 45JE16 (Indian Island) WA
WSU-1595 45JE16 (Indian Island) WA
USGS-427 45SK99 WA
USGS-428 45SK99 WA
WSU-1472 45SK99 WA