O’Keefe, F. R., E.V. Fet, and J. M. Harris 2000, Marcus, Berger 1984

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
QC-570 CA-LAN-159 (La Brea Tar Pits) CA
UCLA-12920 CA-LAN-159 (La Brea Tar Pits) CA
UCLA-1292S CA-LAN-159 (La Brea Tar Pits) CA
UCLA-1718 CA-LAN-159 (La Brea Tar Pits) CA