Breschine and Haversat 2008, An Offramp on the Kelp highway...

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-216340 CA-MNT-831 CA 4690 ± 50 -13.2
Beta-216560 CA-MNT-831 CA 2380 ± 40 -14.1